SIM900A 1800/1900 MHz Wireless Extension Module GSM GPRS Board + Antenna SMA and IPX SMF05C ESD Chip TTL Level 3.3V 5V DIY KITS
SIM900A 1800/1900 MHz Wireless Extension Module GSM GPRS Board + Antenna SMA and IPX SMF05C ESD Chip TTL Level 3.3V 5V DIY KITS
SKU:010938
Regular price
$10.99
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- guaranteeQuality checked
- Special gift cardsSpecial gift cards
- Free return Within 60 days
- Consultancy86-0755-85201155
Features:
The onboard two set power supply interface VCC5 5V power supply, VCC4 interface, 3.5--4.5V power supply, optional power on self starting (default) and control start.
The onboard SMA (default) and IPXmini antenna interface, SIM900A interface reserved reset.
The size of the module is 49*50, all the new and original device.
The computer can give early computer debugging USB module power supply, a very large amount of data under the condition of the recommended current more than 1A.
Standby dozens of MA data can be set to provide dormancy, dormancy of 10MA low power. Support 2, mobile phone 3,4G card.
The serial port circuit: support for 3.3V single chip microcomputer.
TTL serial port support3.3 and 5V single chip microcomputer.
The SIM card circuit to increase the SMF05C ESD chip.
Antenna circuit: guarantee short and straight, so as to ensure the signal strength.
PCB display screen printing mark: each interface, convenient development two times, the SIM900/A hardware is completely follow the design when the design manual.
Two power supply interface: VCC5, 5V DC above 1A.
Computer 5V power supply can be early computer USB.
DC long data circuit over larger recommended 5V1A.
VCC4, 3.5--4.5V power supply, ibid., suitable for lithium battery.
Control pin all leads.
A TTL level, compatible with 3.3V and 5V.
The two antenna interface, the default SMA straight head, connector for IPXmini antenna.
One way of speech interface, the way Mike interface.
The control interface of each pin description:
GND - GNDSIMR SIM900A RXD, TTL level, can not be directly connected to the 232 levelSIMT SIM900A TXD, TTL level,
can not be directly connected to the 232 levelRST - SIM900A reset, active lowVCC_MCU when the SIM900A module and 5V TTL level communication,
this pin is connected to DC 5V;
when the level of communication of SIM900A and 3.3V TTL, this pin is connected to DC 3.3V.
VCC5----DC 5V input.
VCC4------DC3.5--4.5 input
Onboard Resources:Serial port circuit(with protection)
Antenna interface circuit(SMA bend female port)SIM card circuit
(flip SIM slot)4*3.5 fixture hole 4pcsSIM900A serial port output terminal
Specifications:
Size:49mm x 47mm
Net Weight:28gWeight: 38g
Package Included:
- 1 x SIM900A 1800/1900 MHz Wireless Extension Module GSM GPRS Board + Antenna
Purchasing & Delivery
Before you make your purchase, it’s helpful to know the measurements of the area you plan to place the furniture. You should also measure any doorways and hallways through which the furniture will pass to get to its final destination.Picking up at the store
Shopify Shop requires that all products are properly inspected BEFORE you take it home to insure there are no surprises. Our team is happy to open all packages and will assist in the inspection process. We will then reseal packages for safe transport. We encourage all customers to bring furniture pads or blankets to protect the items during transport as well as rope or tie downs. Shopify Shop will not be responsible for damage that occurs after leaving the store or during transit. It is the purchaser’s responsibility to make sure the correct items are picked up and in good condition.Delivery
Customers are able to pick the next available delivery day that best fits their schedule. However, to route stops as efficiently as possible, Shopify Shop will provide the time frame. Customers will not be able to choose a time. You will be notified in advance of your scheduled time frame. Please make sure that a responsible adult (18 years or older) will be home at that time.In preparation for your delivery, please remove existing furniture, pictures, mirrors, accessories, etc. to prevent damages. Also insure that the area where you would like your furniture placed is clear of any old furniture and any other items that may obstruct the passageway of the delivery team. Shopify Shop will deliver, assemble, and set-up your new furniture purchase and remove all packing materials from your home. Our delivery crews are not permitted to move your existing furniture or other household items. Delivery personnel will attempt to deliver the purchased items in a safe and controlled manner but will not attempt to place furniture if they feel it will result in damage to the product or your home. Delivery personnel are unable to remove doors, hoist furniture or carry furniture up more than 3 flights of stairs. An elevator must be available for deliveries to the 4th floor and above.
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Translation missing: en.products.product.regular_price $5.99{"id":4419989372999,"title":"SIM900A 1800\/1900 MHz Wireless Extension Module GSM GPRS Board + Antenna SMA and IPX SMF05C ESD Chip TTL Level 3.3V 5V DIY KITS","handle":"sim900a-1800-1900-mhz-wireless-extension-module-gsm-gprs-board-antenna-sma-and-ipx-smf05c-esd-chip-ttl-level-3-3v-5v-diy-kits","description":"\u003cdiv\u003e\n\u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 18.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe onboard two set power supply interface VCC5 5V power supply, VCC4 interface, 3.5--4.5V power supply, optional power on self starting (default) and control start.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe onboard SMA (default) and IPXmini antenna interface, SIM900A interface reserved reset.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe size of the module is 49*50, all the new and original device.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe computer can give early computer debugging USB module power supply, a very large amount of data under the condition of the recommended current more than 1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eStandby dozens of MA data can be set to provide dormancy, dormancy of 10MA low power. Support 2, mobile phone 3,4G card.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe serial port circuit: support for 3.3V single chip microcomputer.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eTTL serial port support3.3 and 5V single chip microcomputer.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe SIM card circuit to increase the SMF05C ESD chip.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eAntenna circuit: guarantee short and straight, so as to ensure the signal strength.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003ePCB display screen printing mark: each interface, convenient development two times, the SIM900\/A hardware is completely follow the design when the design manual.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eTwo power supply interface: VCC5, 5V DC above 1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eComputer 5V power supply can be early computer USB.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eDC long data circuit over larger recommended 5V1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC4, 3.5--4.5V power supply, ibid., suitable for lithium battery.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eControl pin all leads.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eA TTL level, compatible with 3.3V and 5V.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe two antenna interface, the default SMA straight head, connector for IPXmini antenna.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eOne way of speech interface, the way Mike interface.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe control interface of each pin description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eGND - GNDSIMR SIM900A RXD, TTL level, can not be directly connected to the 232 levelSIMT SIM900A TXD, TTL level,\u003c\/span\u003e\u003c\/span\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e can not be directly connected to the 232 levelRST - SIM900A reset, active lowVCC_MCU when the SIM900A module and 5V TTL level communication,\u003c\/span\u003e\u003c\/span\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e this pin is connected to DC 5V;\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003ewhen the level of communication of SIM900A and 3.3V TTL, this pin is connected to DC 3.3V.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC5----DC 5V input.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC4------DC3.5--4.5 input\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eOnboard Resources:Serial port circuit(with protection)\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eAntenna interface circuit(SMA bend female port)SIM card circuit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e(flip SIM slot)4*3.5 fixture hole 4pcsSIM900A serial port output terminal\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eSize:49mm x 47mm\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eNet Weight:28gWeight: 38g\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cp\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: black;\"\u003ePackage Included:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \r \u003cul\u003e \r \u003cli\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cspan\u003e\u003cspan\u003e1 x SIM900A 1800\/1900 MHz Wireless Extension Module GSM GPRS Board + Antenna\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c\/li\u003e \r \u003c\/ul\u003e \r \u003cp\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cimg alt=\"DSC_0205\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nfeygKuSBuNjSsziq6zq8pXaJ.jpg\"\u003e\u003cimg alt=\"DSC_0201 \" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1HQyxgN1YBuNjy1zcq6zNcXXa1.jpg\"\u003e\u003cimg alt=\"DSC_0201\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nGGcgFGWBuNjy0Fbq6z4sXXal.jpg\"\u003e\u003cimg alt=\"DSC_0202\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1sw9zgH5YBuNjSspoq6zeNFXa9.jpg\"\u003e\u003cimg alt=\"DSC_0203\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ud41gKuSBuNjSsplq6ze8pXaF.jpg\"\u003e\u003cimg alt=\"DSC_0206\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB13mt5gNSYBuNjSsphq6zGvVXaO.jpg\"\u003e\u003cimg alt=\"DSC_0207\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1XdzSgStYBeNjSspaq6yOOFXau.jpg\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cscript\u003ewindow.adminAccountId=227552571;\u003c\/script\u003e \u003c\/div\u003e","published_at":"2019-12-27T18:31:37+08:00","created_at":"2019-12-27T18:31:50+08:00","vendor":"diymore","type":"Integrated Circuits","tags":[],"price":1099,"price_min":1099,"price_max":1099,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":31582914838599,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"010938","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SIM900A 1800\/1900 MHz Wireless Extension Module GSM GPRS Board + Antenna SMA and IPX SMF05C ESD Chip TTL Level 3.3V 5V DIY 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Chip","id":6682420183111,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_42f4645f-8676-4472-94a7-b28427e06c43_733.jpg?v=1588699486"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_42f4645f-8676-4472-94a7-b28427e06c43_733.jpg?v=1588699486","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv\u003e\n\u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 18.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe onboard two set power supply interface VCC5 5V power supply, VCC4 interface, 3.5--4.5V power supply, optional power on self starting (default) and control start.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe onboard SMA (default) and IPXmini antenna interface, SIM900A interface reserved reset.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe size of the module is 49*50, all the new and original device.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe computer can give early computer debugging USB module power supply, a very large amount of data under the condition of the recommended current more than 1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eStandby dozens of MA data can be set to provide dormancy, dormancy of 10MA low power. Support 2, mobile phone 3,4G card.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe serial port circuit: support for 3.3V single chip microcomputer.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eTTL serial port support3.3 and 5V single chip microcomputer.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe SIM card circuit to increase the SMF05C ESD chip.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eAntenna circuit: guarantee short and straight, so as to ensure the signal strength.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003ePCB display screen printing mark: each interface, convenient development two times, the SIM900\/A hardware is completely follow the design when the design manual.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eTwo power supply interface: VCC5, 5V DC above 1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eComputer 5V power supply can be early computer USB.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eDC long data circuit over larger recommended 5V1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC4, 3.5--4.5V power supply, ibid., suitable for lithium battery.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eControl pin all leads.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eA TTL level, compatible with 3.3V and 5V.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe two antenna interface, the default SMA straight head, connector for IPXmini antenna.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eOne way of speech interface, the way Mike interface.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe control interface of each pin description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eGND - GNDSIMR SIM900A RXD, TTL level, can not be directly connected to the 232 levelSIMT SIM900A TXD, TTL level,\u003c\/span\u003e\u003c\/span\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e can not be directly connected to the 232 levelRST - SIM900A reset, active lowVCC_MCU when the SIM900A module and 5V TTL level communication,\u003c\/span\u003e\u003c\/span\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e this pin is connected to DC 5V;\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003ewhen the level of communication of SIM900A and 3.3V TTL, this pin is connected to DC 3.3V.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC5----DC 5V input.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC4------DC3.5--4.5 input\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eOnboard Resources:Serial port circuit(with protection)\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eAntenna interface circuit(SMA bend female port)SIM card circuit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e(flip SIM slot)4*3.5 fixture hole 4pcsSIM900A serial port output terminal\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eSize:49mm x 47mm\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eNet Weight:28gWeight: 38g\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cp\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: black;\"\u003ePackage Included:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \r \u003cul\u003e \r \u003cli\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cspan\u003e\u003cspan\u003e1 x SIM900A 1800\/1900 MHz Wireless Extension Module GSM GPRS Board + Antenna\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c\/li\u003e \r \u003c\/ul\u003e \r \u003cp\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cimg alt=\"DSC_0205\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nfeygKuSBuNjSsziq6zq8pXaJ.jpg\"\u003e\u003cimg alt=\"DSC_0201 \" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1HQyxgN1YBuNjy1zcq6zNcXXa1.jpg\"\u003e\u003cimg alt=\"DSC_0201\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nGGcgFGWBuNjy0Fbq6z4sXXal.jpg\"\u003e\u003cimg alt=\"DSC_0202\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1sw9zgH5YBuNjSspoq6zeNFXa9.jpg\"\u003e\u003cimg alt=\"DSC_0203\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ud41gKuSBuNjSsplq6ze8pXaF.jpg\"\u003e\u003cimg alt=\"DSC_0206\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB13mt5gNSYBuNjSsphq6zGvVXaO.jpg\"\u003e\u003cimg alt=\"DSC_0207\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1XdzSgStYBeNjSspaq6yOOFXau.jpg\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cscript\u003ewindow.adminAccountId=227552571;\u003c\/script\u003e \u003c\/div\u003e"} -
Translation missing: en.products.product.regular_price $23.99{"id":4419989372999,"title":"SIM900A 1800\/1900 MHz Wireless Extension Module GSM GPRS Board + Antenna SMA and IPX SMF05C ESD Chip TTL Level 3.3V 5V DIY KITS","handle":"sim900a-1800-1900-mhz-wireless-extension-module-gsm-gprs-board-antenna-sma-and-ipx-smf05c-esd-chip-ttl-level-3-3v-5v-diy-kits","description":"\u003cdiv\u003e\n\u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 18.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe onboard two set power supply interface VCC5 5V power supply, VCC4 interface, 3.5--4.5V power supply, optional power on self starting (default) and control start.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe onboard SMA (default) and IPXmini antenna interface, SIM900A interface reserved reset.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe size of the module is 49*50, all the new and original device.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe computer can give early computer debugging USB module power supply, a very large amount of data under the condition of the recommended current more than 1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eStandby dozens of MA data can be set to provide dormancy, dormancy of 10MA low power. Support 2, mobile phone 3,4G card.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe serial port circuit: support for 3.3V single chip microcomputer.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eTTL serial port support3.3 and 5V single chip microcomputer.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe SIM card circuit to increase the SMF05C ESD chip.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eAntenna circuit: guarantee short and straight, so as to ensure the signal strength.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003ePCB display screen printing mark: each interface, convenient development two times, the SIM900\/A hardware is completely follow the design when the design manual.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eTwo power supply interface: VCC5, 5V DC above 1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eComputer 5V power supply can be early computer USB.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eDC long data circuit over larger recommended 5V1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC4, 3.5--4.5V power supply, ibid., suitable for lithium battery.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eControl pin all leads.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eA TTL level, compatible with 3.3V and 5V.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe two antenna interface, the default SMA straight head, connector for IPXmini antenna.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eOne way of speech interface, the way Mike interface.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe control interface of each pin description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eGND - GNDSIMR SIM900A RXD, TTL level, can not be directly connected to the 232 levelSIMT SIM900A TXD, TTL level,\u003c\/span\u003e\u003c\/span\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e can not be directly connected to the 232 levelRST - SIM900A reset, active lowVCC_MCU when the SIM900A module and 5V TTL level communication,\u003c\/span\u003e\u003c\/span\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e this pin is connected to DC 5V;\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003ewhen the level of communication of SIM900A and 3.3V TTL, this pin is connected to DC 3.3V.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC5----DC 5V input.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC4------DC3.5--4.5 input\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eOnboard Resources:Serial port circuit(with protection)\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eAntenna interface circuit(SMA bend female port)SIM card circuit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e(flip SIM slot)4*3.5 fixture hole 4pcsSIM900A serial port output terminal\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eSize:49mm x 47mm\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eNet Weight:28gWeight: 38g\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cp\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: black;\"\u003ePackage Included:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \r \u003cul\u003e \r \u003cli\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cspan\u003e\u003cspan\u003e1 x SIM900A 1800\/1900 MHz Wireless Extension Module GSM GPRS Board + Antenna\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c\/li\u003e \r \u003c\/ul\u003e \r \u003cp\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cimg alt=\"DSC_0205\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nfeygKuSBuNjSsziq6zq8pXaJ.jpg\"\u003e\u003cimg alt=\"DSC_0201 \" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1HQyxgN1YBuNjy1zcq6zNcXXa1.jpg\"\u003e\u003cimg alt=\"DSC_0201\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nGGcgFGWBuNjy0Fbq6z4sXXal.jpg\"\u003e\u003cimg alt=\"DSC_0202\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1sw9zgH5YBuNjSspoq6zeNFXa9.jpg\"\u003e\u003cimg alt=\"DSC_0203\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ud41gKuSBuNjSsplq6ze8pXaF.jpg\"\u003e\u003cimg alt=\"DSC_0206\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB13mt5gNSYBuNjSsphq6zGvVXaO.jpg\"\u003e\u003cimg alt=\"DSC_0207\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1XdzSgStYBeNjSspaq6yOOFXau.jpg\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cscript\u003ewindow.adminAccountId=227552571;\u003c\/script\u003e \u003c\/div\u003e","published_at":"2019-12-27T18:31:37+08:00","created_at":"2019-12-27T18:31:50+08:00","vendor":"diymore","type":"Integrated Circuits","tags":[],"price":1099,"price_min":1099,"price_max":1099,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":31582914838599,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"010938","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SIM900A 1800\/1900 MHz Wireless Extension Module GSM GPRS Board + Antenna SMA and IPX SMF05C ESD Chip TTL Level 3.3V 5V DIY KITS","public_title":null,"options":["Default Title"],"price":1099,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_872.jpg?v=1588699486","\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_9f1082e5-07ab-4539-ab83-2d0f8af2ed5a_260.jpg?v=1588699486","\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_6f54f36f-dd3e-4ac2-94da-712a844602e3_714.jpg?v=1588699486","\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_65625ce9-cf6e-4c85-a6d3-69fcca1b4e36_808.jpg?v=1588699486","\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_7e8a5be5-1074-40c6-bade-39eb4437163a_726.jpg?v=1588699486","\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_42f4645f-8676-4472-94a7-b28427e06c43_733.jpg?v=1588699486"],"featured_image":"\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_872.jpg?v=1588699486","options":["Title"],"media":[{"alt":"Sim900A 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\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe onboard two set power supply interface VCC5 5V power supply, VCC4 interface, 3.5--4.5V power supply, optional power on self starting (default) and control start.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe onboard SMA (default) and IPXmini antenna interface, SIM900A interface reserved reset.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe size of the module is 49*50, all the new and original device.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe computer can give early computer debugging USB module power supply, a very large amount of data under the condition of the recommended current more than 1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eStandby dozens of MA data can be set to provide dormancy, dormancy of 10MA low power. Support 2, mobile phone 3,4G card.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe serial port circuit: support for 3.3V single chip microcomputer.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eTTL serial port support3.3 and 5V single chip microcomputer.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe SIM card circuit to increase the SMF05C ESD chip.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eAntenna circuit: guarantee short and straight, so as to ensure the signal strength.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003ePCB display screen printing mark: each interface, convenient development two times, the SIM900\/A hardware is completely follow the design when the design manual.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eTwo power supply interface: VCC5, 5V DC above 1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eComputer 5V power supply can be early computer USB.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eDC long data circuit over larger recommended 5V1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC4, 3.5--4.5V power supply, ibid., suitable for lithium battery.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eControl pin all leads.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eA TTL level, compatible with 3.3V and 5V.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe two antenna interface, the default SMA straight head, connector for IPXmini antenna.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eOne way of speech interface, the way Mike interface.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe control interface of each pin description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eGND - GNDSIMR SIM900A RXD, TTL level, can not be directly connected to the 232 levelSIMT SIM900A TXD, TTL level,\u003c\/span\u003e\u003c\/span\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e can not be directly connected to the 232 levelRST - SIM900A reset, active lowVCC_MCU when the SIM900A module and 5V TTL level communication,\u003c\/span\u003e\u003c\/span\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e this pin is connected to DC 5V;\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003ewhen the level of communication of SIM900A and 3.3V TTL, this pin is connected to DC 3.3V.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC5----DC 5V input.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC4------DC3.5--4.5 input\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eOnboard Resources:Serial port circuit(with protection)\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eAntenna interface circuit(SMA bend female port)SIM card circuit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e(flip SIM slot)4*3.5 fixture hole 4pcsSIM900A serial port output terminal\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eSize:49mm x 47mm\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eNet Weight:28gWeight: 38g\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cp\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: black;\"\u003ePackage Included:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \r \u003cul\u003e \r \u003cli\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cspan\u003e\u003cspan\u003e1 x SIM900A 1800\/1900 MHz Wireless Extension Module GSM GPRS Board + Antenna\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c\/li\u003e \r \u003c\/ul\u003e \r \u003cp\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cimg alt=\"DSC_0205\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nfeygKuSBuNjSsziq6zq8pXaJ.jpg\"\u003e\u003cimg alt=\"DSC_0201 \" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1HQyxgN1YBuNjy1zcq6zNcXXa1.jpg\"\u003e\u003cimg alt=\"DSC_0201\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nGGcgFGWBuNjy0Fbq6z4sXXal.jpg\"\u003e\u003cimg alt=\"DSC_0202\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1sw9zgH5YBuNjSspoq6zeNFXa9.jpg\"\u003e\u003cimg alt=\"DSC_0203\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ud41gKuSBuNjSsplq6ze8pXaF.jpg\"\u003e\u003cimg alt=\"DSC_0206\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB13mt5gNSYBuNjSsphq6zGvVXaO.jpg\"\u003e\u003cimg alt=\"DSC_0207\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1XdzSgStYBeNjSspaq6yOOFXau.jpg\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cscript\u003ewindow.adminAccountId=227552571;\u003c\/script\u003e \u003c\/div\u003e"} -
Translation missing: en.products.product.regular_price $5.99{"id":4419989372999,"title":"SIM900A 1800\/1900 MHz Wireless Extension Module GSM GPRS Board + Antenna SMA and IPX SMF05C ESD Chip TTL Level 3.3V 5V DIY KITS","handle":"sim900a-1800-1900-mhz-wireless-extension-module-gsm-gprs-board-antenna-sma-and-ipx-smf05c-esd-chip-ttl-level-3-3v-5v-diy-kits","description":"\u003cdiv\u003e\n\u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 18.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe onboard two set power supply interface VCC5 5V power supply, VCC4 interface, 3.5--4.5V power supply, optional power on self starting (default) and control start.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe onboard SMA (default) and IPXmini antenna interface, SIM900A interface reserved reset.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe size of the module is 49*50, all the new and original device.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe computer can give early computer debugging USB module power supply, a very large amount of data under the condition of the recommended current more than 1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eStandby dozens of MA data can be set to provide dormancy, dormancy of 10MA low power. Support 2, mobile phone 3,4G card.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe serial port circuit: support for 3.3V single chip microcomputer.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eTTL serial port support3.3 and 5V single chip microcomputer.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe SIM card circuit to increase the SMF05C ESD chip.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eAntenna circuit: guarantee short and straight, so as to ensure the signal strength.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003ePCB display screen printing mark: each interface, convenient development two times, the SIM900\/A hardware is completely follow the design when the design manual.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eTwo power supply interface: VCC5, 5V DC above 1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eComputer 5V power supply can be early computer USB.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eDC long data circuit over larger recommended 5V1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC4, 3.5--4.5V power supply, ibid., suitable for lithium battery.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eControl pin all leads.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eA TTL level, compatible with 3.3V and 5V.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe two antenna interface, the default SMA straight head, connector for IPXmini antenna.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eOne way of speech interface, the way Mike interface.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe control interface of each pin description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eGND - GNDSIMR SIM900A RXD, TTL level, can not be directly connected to the 232 levelSIMT SIM900A TXD, TTL level,\u003c\/span\u003e\u003c\/span\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e can not be directly connected to the 232 levelRST - SIM900A reset, active lowVCC_MCU when the SIM900A module and 5V TTL level communication,\u003c\/span\u003e\u003c\/span\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e this pin is connected to DC 5V;\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003ewhen the level of communication of SIM900A and 3.3V TTL, this pin is connected to DC 3.3V.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC5----DC 5V input.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC4------DC3.5--4.5 input\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eOnboard Resources:Serial port circuit(with protection)\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eAntenna interface circuit(SMA bend female port)SIM card circuit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e(flip SIM slot)4*3.5 fixture hole 4pcsSIM900A serial port output terminal\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eSize:49mm x 47mm\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eNet Weight:28gWeight: 38g\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cp\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: black;\"\u003ePackage Included:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \r \u003cul\u003e \r \u003cli\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cspan\u003e\u003cspan\u003e1 x SIM900A 1800\/1900 MHz Wireless Extension Module GSM GPRS Board + Antenna\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c\/li\u003e \r \u003c\/ul\u003e \r \u003cp\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cimg alt=\"DSC_0205\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nfeygKuSBuNjSsziq6zq8pXaJ.jpg\"\u003e\u003cimg alt=\"DSC_0201 \" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1HQyxgN1YBuNjy1zcq6zNcXXa1.jpg\"\u003e\u003cimg alt=\"DSC_0201\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nGGcgFGWBuNjy0Fbq6z4sXXal.jpg\"\u003e\u003cimg alt=\"DSC_0202\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1sw9zgH5YBuNjSspoq6zeNFXa9.jpg\"\u003e\u003cimg alt=\"DSC_0203\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ud41gKuSBuNjSsplq6ze8pXaF.jpg\"\u003e\u003cimg alt=\"DSC_0206\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB13mt5gNSYBuNjSsphq6zGvVXaO.jpg\"\u003e\u003cimg alt=\"DSC_0207\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1XdzSgStYBeNjSspaq6yOOFXau.jpg\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cscript\u003ewindow.adminAccountId=227552571;\u003c\/script\u003e \u003c\/div\u003e","published_at":"2019-12-27T18:31:37+08:00","created_at":"2019-12-27T18:31:50+08:00","vendor":"diymore","type":"Integrated Circuits","tags":[],"price":1099,"price_min":1099,"price_max":1099,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":31582914838599,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"010938","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SIM900A 1800\/1900 MHz Wireless Extension Module GSM GPRS Board + Antenna SMA and IPX SMF05C ESD Chip TTL Level 3.3V 5V DIY KITS","public_title":null,"options":["Default Title"],"price":1099,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_872.jpg?v=1588699486","\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_9f1082e5-07ab-4539-ab83-2d0f8af2ed5a_260.jpg?v=1588699486","\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_6f54f36f-dd3e-4ac2-94da-712a844602e3_714.jpg?v=1588699486","\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_65625ce9-cf6e-4c85-a6d3-69fcca1b4e36_808.jpg?v=1588699486","\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_7e8a5be5-1074-40c6-bade-39eb4437163a_726.jpg?v=1588699486","\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_42f4645f-8676-4472-94a7-b28427e06c43_733.jpg?v=1588699486"],"featured_image":"\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_872.jpg?v=1588699486","options":["Title"],"media":[{"alt":"Sim900A 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Chip","id":6682420183111,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_42f4645f-8676-4472-94a7-b28427e06c43_733.jpg?v=1588699486"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_42f4645f-8676-4472-94a7-b28427e06c43_733.jpg?v=1588699486","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv\u003e\n\u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 18.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe onboard two set power supply interface VCC5 5V power supply, VCC4 interface, 3.5--4.5V power supply, optional power on self starting (default) and control start.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe onboard SMA (default) and IPXmini antenna interface, SIM900A interface reserved reset.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe size of the module is 49*50, all the new and original device.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe computer can give early computer debugging USB module power supply, a very large amount of data under the condition of the recommended current more than 1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eStandby dozens of MA data can be set to provide dormancy, dormancy of 10MA low power. Support 2, mobile phone 3,4G card.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe serial port circuit: support for 3.3V single chip microcomputer.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eTTL serial port support3.3 and 5V single chip microcomputer.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe SIM card circuit to increase the SMF05C ESD chip.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eAntenna circuit: guarantee short and straight, so as to ensure the signal strength.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003ePCB display screen printing mark: each interface, convenient development two times, the SIM900\/A hardware is completely follow the design when the design manual.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eTwo power supply interface: VCC5, 5V DC above 1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eComputer 5V power supply can be early computer USB.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eDC long data circuit over larger recommended 5V1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC4, 3.5--4.5V power supply, ibid., suitable for lithium battery.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eControl pin all leads.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eA TTL level, compatible with 3.3V and 5V.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe two antenna interface, the default SMA straight head, connector for IPXmini antenna.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eOne way of speech interface, the way Mike interface.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe control interface of each pin description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eGND - GNDSIMR SIM900A RXD, TTL level, can not be directly connected to the 232 levelSIMT SIM900A TXD, TTL level,\u003c\/span\u003e\u003c\/span\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e can not be directly connected to the 232 levelRST - SIM900A reset, active lowVCC_MCU when the SIM900A module and 5V TTL level communication,\u003c\/span\u003e\u003c\/span\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e this pin is connected to DC 5V;\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003ewhen the level of communication of SIM900A and 3.3V TTL, this pin is connected to DC 3.3V.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC5----DC 5V input.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC4------DC3.5--4.5 input\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eOnboard Resources:Serial port circuit(with protection)\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eAntenna interface circuit(SMA bend female port)SIM card circuit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e(flip SIM slot)4*3.5 fixture hole 4pcsSIM900A serial port output terminal\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eSize:49mm x 47mm\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eNet Weight:28gWeight: 38g\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cp\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: black;\"\u003ePackage Included:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \r \u003cul\u003e \r \u003cli\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cspan\u003e\u003cspan\u003e1 x SIM900A 1800\/1900 MHz Wireless Extension Module GSM GPRS Board + Antenna\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c\/li\u003e \r \u003c\/ul\u003e \r \u003cp\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cimg alt=\"DSC_0205\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nfeygKuSBuNjSsziq6zq8pXaJ.jpg\"\u003e\u003cimg alt=\"DSC_0201 \" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1HQyxgN1YBuNjy1zcq6zNcXXa1.jpg\"\u003e\u003cimg alt=\"DSC_0201\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nGGcgFGWBuNjy0Fbq6z4sXXal.jpg\"\u003e\u003cimg alt=\"DSC_0202\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1sw9zgH5YBuNjSspoq6zeNFXa9.jpg\"\u003e\u003cimg alt=\"DSC_0203\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ud41gKuSBuNjSsplq6ze8pXaF.jpg\"\u003e\u003cimg alt=\"DSC_0206\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB13mt5gNSYBuNjSsphq6zGvVXaO.jpg\"\u003e\u003cimg alt=\"DSC_0207\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1XdzSgStYBeNjSspaq6yOOFXau.jpg\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cscript\u003ewindow.adminAccountId=227552571;\u003c\/script\u003e \u003c\/div\u003e"} -
Translation missing: en.products.product.regular_price $7.99{"id":4419989372999,"title":"SIM900A 1800\/1900 MHz Wireless Extension Module GSM GPRS Board + Antenna SMA and IPX SMF05C ESD Chip TTL Level 3.3V 5V DIY KITS","handle":"sim900a-1800-1900-mhz-wireless-extension-module-gsm-gprs-board-antenna-sma-and-ipx-smf05c-esd-chip-ttl-level-3-3v-5v-diy-kits","description":"\u003cdiv\u003e\n\u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 18.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe onboard two set power supply interface VCC5 5V power supply, VCC4 interface, 3.5--4.5V power supply, optional power on self starting (default) and control start.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe onboard SMA (default) and IPXmini antenna interface, SIM900A interface reserved reset.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe size of the module is 49*50, all the new and original device.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe computer can give early computer debugging USB module power supply, a very large amount of data under the condition of the recommended current more than 1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eStandby dozens of MA data can be set to provide dormancy, dormancy of 10MA low power. Support 2, mobile phone 3,4G card.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe serial port circuit: support for 3.3V single chip microcomputer.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eTTL serial port support3.3 and 5V single chip microcomputer.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe SIM card circuit to increase the SMF05C ESD chip.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eAntenna circuit: guarantee short and straight, so as to ensure the signal strength.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003ePCB display screen printing mark: each interface, convenient development two times, the SIM900\/A hardware is completely follow the design when the design manual.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eTwo power supply interface: VCC5, 5V DC above 1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eComputer 5V power supply can be early computer USB.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eDC long data circuit over larger recommended 5V1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC4, 3.5--4.5V power supply, ibid., suitable for lithium battery.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eControl pin all leads.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eA TTL level, compatible with 3.3V and 5V.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe two antenna interface, the default SMA straight head, connector for IPXmini antenna.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eOne way of speech interface, the way Mike interface.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe control interface of each pin description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eGND - GNDSIMR SIM900A RXD, TTL level, can not be directly connected to the 232 levelSIMT SIM900A TXD, TTL level,\u003c\/span\u003e\u003c\/span\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e can not be directly connected to the 232 levelRST - SIM900A reset, active lowVCC_MCU when the SIM900A module and 5V TTL level communication,\u003c\/span\u003e\u003c\/span\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e this pin is connected to DC 5V;\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003ewhen the level of communication of SIM900A and 3.3V TTL, this pin is connected to DC 3.3V.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC5----DC 5V input.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC4------DC3.5--4.5 input\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eOnboard Resources:Serial port circuit(with protection)\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eAntenna interface circuit(SMA bend female port)SIM card circuit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e(flip SIM slot)4*3.5 fixture hole 4pcsSIM900A serial port output terminal\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eSize:49mm x 47mm\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eNet Weight:28gWeight: 38g\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cp\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: black;\"\u003ePackage Included:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \r \u003cul\u003e \r \u003cli\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cspan\u003e\u003cspan\u003e1 x SIM900A 1800\/1900 MHz Wireless Extension Module GSM GPRS Board + Antenna\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c\/li\u003e \r \u003c\/ul\u003e \r \u003cp\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cimg alt=\"DSC_0205\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nfeygKuSBuNjSsziq6zq8pXaJ.jpg\"\u003e\u003cimg alt=\"DSC_0201 \" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1HQyxgN1YBuNjy1zcq6zNcXXa1.jpg\"\u003e\u003cimg alt=\"DSC_0201\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nGGcgFGWBuNjy0Fbq6z4sXXal.jpg\"\u003e\u003cimg alt=\"DSC_0202\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1sw9zgH5YBuNjSspoq6zeNFXa9.jpg\"\u003e\u003cimg alt=\"DSC_0203\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ud41gKuSBuNjSsplq6ze8pXaF.jpg\"\u003e\u003cimg alt=\"DSC_0206\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB13mt5gNSYBuNjSsphq6zGvVXaO.jpg\"\u003e\u003cimg alt=\"DSC_0207\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1XdzSgStYBeNjSspaq6yOOFXau.jpg\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cscript\u003ewindow.adminAccountId=227552571;\u003c\/script\u003e \u003c\/div\u003e","published_at":"2019-12-27T18:31:37+08:00","created_at":"2019-12-27T18:31:50+08:00","vendor":"diymore","type":"Integrated Circuits","tags":[],"price":1099,"price_min":1099,"price_max":1099,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":31582914838599,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"010938","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SIM900A 1800\/1900 MHz Wireless Extension Module GSM GPRS Board + Antenna SMA and IPX SMF05C ESD Chip TTL Level 3.3V 5V DIY 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style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe size of the module is 49*50, all the new and original device.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe computer can give early computer debugging USB module power supply, a very large amount of data under the condition of the recommended current more than 1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eStandby dozens of MA data can be set to provide dormancy, dormancy of 10MA low power. Support 2, mobile phone 3,4G card.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe serial port circuit: support for 3.3V single chip microcomputer.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eTTL serial port support3.3 and 5V single chip microcomputer.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe SIM card circuit to increase the SMF05C ESD chip.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eAntenna circuit: guarantee short and straight, so as to ensure the signal strength.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003ePCB display screen printing mark: each interface, convenient development two times, the SIM900\/A hardware is completely follow the design when the design manual.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eTwo power supply interface: VCC5, 5V DC above 1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eComputer 5V power supply can be early computer USB.\u003c\/span\u003e\u003c\/span\u003e \r 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\u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe two antenna interface, the default SMA straight head, connector for IPXmini antenna.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eOne way of speech interface, the way Mike interface.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe control interface of each pin description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eGND - GNDSIMR SIM900A RXD, TTL level, can not be directly connected to the 232 levelSIMT SIM900A TXD, TTL level,\u003c\/span\u003e\u003c\/span\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e can not be directly connected to the 232 levelRST - SIM900A reset, active lowVCC_MCU when the SIM900A module and 5V TTL level communication,\u003c\/span\u003e\u003c\/span\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e this pin is connected to DC 5V;\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003ewhen the level of communication of SIM900A and 3.3V TTL, this pin is connected to DC 3.3V.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC5----DC 5V input.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC4------DC3.5--4.5 input\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eOnboard Resources:Serial port circuit(with protection)\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eAntenna interface circuit(SMA bend female port)SIM card circuit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e(flip SIM slot)4*3.5 fixture hole 4pcsSIM900A serial port output 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Translation missing: en.products.product.regular_price $9.99{"id":4419989372999,"title":"SIM900A 1800\/1900 MHz Wireless Extension Module GSM GPRS Board + Antenna SMA and IPX SMF05C ESD Chip TTL Level 3.3V 5V DIY KITS","handle":"sim900a-1800-1900-mhz-wireless-extension-module-gsm-gprs-board-antenna-sma-and-ipx-smf05c-esd-chip-ttl-level-3-3v-5v-diy-kits","description":"\u003cdiv\u003e\n\u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 18.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe onboard two set power supply interface VCC5 5V power supply, VCC4 interface, 3.5--4.5V power supply, optional power on self starting (default) and control start.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe onboard SMA (default) and IPXmini antenna interface, SIM900A interface reserved reset.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe size of the module is 49*50, all the new and original device.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe computer can give early computer debugging USB module power supply, a very large amount of data under the condition of the recommended current more than 1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eStandby dozens of MA data can be set to provide dormancy, dormancy of 10MA low power. Support 2, mobile phone 3,4G card.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe serial port circuit: support for 3.3V single chip microcomputer.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eTTL serial port support3.3 and 5V single chip microcomputer.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe SIM card circuit to increase the SMF05C ESD chip.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eAntenna circuit: guarantee short and straight, so as to ensure the signal strength.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003ePCB display screen printing mark: each interface, convenient development two times, the SIM900\/A hardware is completely follow the design when the design manual.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eTwo power supply interface: VCC5, 5V DC above 1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eComputer 5V power supply can be early computer USB.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eDC long data circuit over larger recommended 5V1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC4, 3.5--4.5V power supply, ibid., suitable for lithium battery.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eControl pin all leads.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eA TTL level, compatible with 3.3V and 5V.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe two antenna interface, the default SMA straight head, connector for IPXmini antenna.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eOne way of speech interface, the way Mike interface.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe control interface of each pin description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eGND - GNDSIMR SIM900A RXD, TTL level, can not be directly connected to the 232 levelSIMT SIM900A TXD, TTL level,\u003c\/span\u003e\u003c\/span\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e can not be directly connected to the 232 levelRST - SIM900A reset, active lowVCC_MCU when the SIM900A module and 5V TTL level communication,\u003c\/span\u003e\u003c\/span\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e this pin is connected to DC 5V;\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003ewhen the level of communication of SIM900A and 3.3V TTL, this pin is connected to DC 3.3V.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC5----DC 5V input.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC4------DC3.5--4.5 input\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eOnboard Resources:Serial port circuit(with protection)\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eAntenna interface circuit(SMA bend female port)SIM card circuit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e(flip SIM slot)4*3.5 fixture hole 4pcsSIM900A serial port output terminal\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eSize:49mm x 47mm\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eNet Weight:28gWeight: 38g\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cp\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: black;\"\u003ePackage Included:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \r \u003cul\u003e \r \u003cli\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , 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Chip","id":6682420183111,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_42f4645f-8676-4472-94a7-b28427e06c43_733.jpg?v=1588699486"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_42f4645f-8676-4472-94a7-b28427e06c43_733.jpg?v=1588699486","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv\u003e\n\u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 18.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe onboard two set power supply interface VCC5 5V power supply, VCC4 interface, 3.5--4.5V power supply, optional power on self starting (default) and control start.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe onboard SMA (default) and IPXmini antenna interface, SIM900A interface reserved reset.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe size of the module is 49*50, all the new and original device.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe computer can give early computer debugging USB module power supply, a very large amount of data under the condition of the recommended current more than 1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eStandby dozens of MA data can be set to provide dormancy, dormancy of 10MA low power. Support 2, mobile phone 3,4G card.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe serial port circuit: support for 3.3V single chip microcomputer.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eTTL serial port support3.3 and 5V single chip microcomputer.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe SIM card circuit to increase the SMF05C ESD chip.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eAntenna circuit: guarantee short and straight, so as to ensure the signal strength.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003ePCB display screen printing mark: each interface, convenient development two times, the SIM900\/A hardware is completely follow the design when the design manual.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eTwo power supply interface: VCC5, 5V DC above 1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eComputer 5V power supply can be early computer USB.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eDC long data circuit over larger recommended 5V1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC4, 3.5--4.5V power supply, ibid., suitable for lithium battery.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eControl pin all leads.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eA TTL level, compatible with 3.3V and 5V.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe two antenna interface, the default SMA straight head, connector for IPXmini antenna.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eOne way of speech interface, the way Mike interface.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe control interface of each pin description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eGND - GNDSIMR SIM900A RXD, TTL level, can not be directly connected to the 232 levelSIMT SIM900A TXD, TTL level,\u003c\/span\u003e\u003c\/span\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e can not be directly connected to the 232 levelRST - SIM900A reset, active lowVCC_MCU when the SIM900A module and 5V TTL level communication,\u003c\/span\u003e\u003c\/span\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e this pin is connected to DC 5V;\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003ewhen the level of communication of SIM900A and 3.3V TTL, this pin is connected to DC 3.3V.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC5----DC 5V input.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC4------DC3.5--4.5 input\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eOnboard Resources:Serial port circuit(with protection)\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eAntenna interface circuit(SMA bend female port)SIM card circuit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e(flip SIM slot)4*3.5 fixture hole 4pcsSIM900A serial port output terminal\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eSize:49mm x 47mm\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eNet Weight:28gWeight: 38g\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cp\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: black;\"\u003ePackage Included:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \r \u003cul\u003e \r \u003cli\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cspan\u003e\u003cspan\u003e1 x SIM900A 1800\/1900 MHz Wireless Extension Module GSM GPRS Board + Antenna\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c\/li\u003e \r \u003c\/ul\u003e \r \u003cp\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cimg alt=\"DSC_0205\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nfeygKuSBuNjSsziq6zq8pXaJ.jpg\"\u003e\u003cimg alt=\"DSC_0201 \" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1HQyxgN1YBuNjy1zcq6zNcXXa1.jpg\"\u003e\u003cimg alt=\"DSC_0201\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nGGcgFGWBuNjy0Fbq6z4sXXal.jpg\"\u003e\u003cimg alt=\"DSC_0202\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1sw9zgH5YBuNjSspoq6zeNFXa9.jpg\"\u003e\u003cimg alt=\"DSC_0203\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ud41gKuSBuNjSsplq6ze8pXaF.jpg\"\u003e\u003cimg alt=\"DSC_0206\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB13mt5gNSYBuNjSsphq6zGvVXaO.jpg\"\u003e\u003cimg alt=\"DSC_0207\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1XdzSgStYBeNjSspaq6yOOFXau.jpg\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cscript\u003ewindow.adminAccountId=227552571;\u003c\/script\u003e \u003c\/div\u003e"} -
Translation missing: en.products.product.regular_price $5.99{"id":4419989372999,"title":"SIM900A 1800\/1900 MHz Wireless Extension Module GSM GPRS Board + Antenna SMA and IPX SMF05C ESD Chip TTL Level 3.3V 5V DIY KITS","handle":"sim900a-1800-1900-mhz-wireless-extension-module-gsm-gprs-board-antenna-sma-and-ipx-smf05c-esd-chip-ttl-level-3-3v-5v-diy-kits","description":"\u003cdiv\u003e\n\u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 18.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe onboard two set power supply interface VCC5 5V power supply, VCC4 interface, 3.5--4.5V power supply, optional power on self starting (default) and control start.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe onboard SMA (default) and IPXmini antenna interface, SIM900A interface reserved reset.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe size of the module is 49*50, all the new and original device.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe computer can give early computer debugging USB module power supply, a very large amount of data under the condition of the recommended current more than 1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eStandby dozens of MA data can be set to provide dormancy, dormancy of 10MA low power. Support 2, mobile phone 3,4G card.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe serial port circuit: support for 3.3V single chip microcomputer.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eTTL serial port support3.3 and 5V single chip microcomputer.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe SIM card circuit to increase the SMF05C ESD chip.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eAntenna circuit: guarantee short and straight, so as to ensure the signal strength.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003ePCB display screen printing mark: each interface, convenient development two times, the SIM900\/A hardware is completely follow the design when the design manual.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eTwo power supply interface: VCC5, 5V DC above 1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eComputer 5V power supply can be early computer USB.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eDC long data circuit over larger recommended 5V1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC4, 3.5--4.5V power supply, ibid., suitable for lithium battery.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eControl pin all leads.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eA TTL level, compatible with 3.3V and 5V.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe two antenna interface, the default SMA straight head, connector for IPXmini antenna.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eOne way of speech interface, the way Mike interface.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe control interface of each pin description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eGND - GNDSIMR SIM900A RXD, TTL level, can not be directly connected to the 232 levelSIMT SIM900A TXD, TTL level,\u003c\/span\u003e\u003c\/span\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e can not be directly connected to the 232 levelRST - SIM900A reset, active lowVCC_MCU when the SIM900A module and 5V TTL level communication,\u003c\/span\u003e\u003c\/span\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e this pin is connected to DC 5V;\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003ewhen the level of communication of SIM900A and 3.3V TTL, this pin is connected to DC 3.3V.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC5----DC 5V input.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC4------DC3.5--4.5 input\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eOnboard Resources:Serial port circuit(with protection)\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eAntenna interface circuit(SMA bend female port)SIM card circuit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e(flip SIM slot)4*3.5 fixture hole 4pcsSIM900A serial port output terminal\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eSize:49mm x 47mm\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eNet Weight:28gWeight: 38g\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cp\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: black;\"\u003ePackage Included:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \r \u003cul\u003e \r \u003cli\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cspan\u003e\u003cspan\u003e1 x SIM900A 1800\/1900 MHz Wireless Extension Module GSM GPRS Board + Antenna\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c\/li\u003e \r \u003c\/ul\u003e \r \u003cp\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cimg alt=\"DSC_0205\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nfeygKuSBuNjSsziq6zq8pXaJ.jpg\"\u003e\u003cimg alt=\"DSC_0201 \" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1HQyxgN1YBuNjy1zcq6zNcXXa1.jpg\"\u003e\u003cimg alt=\"DSC_0201\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nGGcgFGWBuNjy0Fbq6z4sXXal.jpg\"\u003e\u003cimg alt=\"DSC_0202\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1sw9zgH5YBuNjSspoq6zeNFXa9.jpg\"\u003e\u003cimg alt=\"DSC_0203\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ud41gKuSBuNjSsplq6ze8pXaF.jpg\"\u003e\u003cimg alt=\"DSC_0206\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB13mt5gNSYBuNjSsphq6zGvVXaO.jpg\"\u003e\u003cimg alt=\"DSC_0207\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1XdzSgStYBeNjSspaq6yOOFXau.jpg\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cscript\u003ewindow.adminAccountId=227552571;\u003c\/script\u003e \u003c\/div\u003e","published_at":"2019-12-27T18:31:37+08:00","created_at":"2019-12-27T18:31:50+08:00","vendor":"diymore","type":"Integrated Circuits","tags":[],"price":1099,"price_min":1099,"price_max":1099,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":31582914838599,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"010938","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SIM900A 1800\/1900 MHz Wireless Extension Module GSM GPRS Board + Antenna SMA and IPX SMF05C ESD Chip TTL Level 3.3V 5V DIY KITS","public_title":null,"options":["Default Title"],"price":1099,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_872.jpg?v=1588699486","\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_9f1082e5-07ab-4539-ab83-2d0f8af2ed5a_260.jpg?v=1588699486","\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_6f54f36f-dd3e-4ac2-94da-712a844602e3_714.jpg?v=1588699486","\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_65625ce9-cf6e-4c85-a6d3-69fcca1b4e36_808.jpg?v=1588699486","\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_7e8a5be5-1074-40c6-bade-39eb4437163a_726.jpg?v=1588699486","\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_42f4645f-8676-4472-94a7-b28427e06c43_733.jpg?v=1588699486"],"featured_image":"\/\/www.diymore.cc\/cdn\/shop\/products\/SIM900A-1800-1900-MHz-Wireless-Extension-Module-GSM-GPRS-Board-Antenna-SMA-and-IPX-SMF05C-ESD_872.jpg?v=1588699486","options":["Title"],"media":[{"alt":"Sim900A 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\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe onboard two set power supply interface VCC5 5V power supply, VCC4 interface, 3.5--4.5V power supply, optional power on self starting (default) and control start.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe onboard SMA (default) and IPXmini antenna interface, SIM900A interface reserved reset.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe size of the module is 49*50, all the new and original device.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe computer can give early computer debugging USB module power supply, a very large amount of data under the condition of the recommended current more than 1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eStandby dozens of MA data can be set to provide dormancy, dormancy of 10MA low power. Support 2, mobile phone 3,4G card.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe serial port circuit: support for 3.3V single chip microcomputer.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eTTL serial port support3.3 and 5V single chip microcomputer.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe SIM card circuit to increase the SMF05C ESD chip.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eAntenna circuit: guarantee short and straight, so as to ensure the signal strength.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003ePCB display screen printing mark: each interface, convenient development two times, the SIM900\/A hardware is completely follow the design when the design manual.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eTwo power supply interface: VCC5, 5V DC above 1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eComputer 5V power supply can be early computer USB.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eDC long data circuit over larger recommended 5V1A.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC4, 3.5--4.5V power supply, ibid., suitable for lithium battery.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eControl pin all leads.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eA TTL level, compatible with 3.3V and 5V.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe two antenna interface, the default SMA straight head, connector for IPXmini antenna.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eOne way of speech interface, the way Mike interface.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eThe control interface of each pin description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eGND - GNDSIMR SIM900A RXD, TTL level, can not be directly connected to the 232 levelSIMT SIM900A TXD, TTL level,\u003c\/span\u003e\u003c\/span\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e can not be directly connected to the 232 levelRST - SIM900A reset, active lowVCC_MCU when the SIM900A module and 5V TTL level communication,\u003c\/span\u003e\u003c\/span\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e this pin is connected to DC 5V;\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003ewhen the level of communication of SIM900A and 3.3V TTL, this pin is connected to DC 3.3V.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC5----DC 5V input.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eVCC4------DC3.5--4.5 input\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eOnboard Resources:Serial port circuit(with protection)\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eAntenna interface circuit(SMA bend female port)SIM card circuit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e(flip SIM slot)4*3.5 fixture hole 4pcsSIM900A serial port output terminal\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eSize:49mm x 47mm\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003eNet Weight:28gWeight: 38g\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cp\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: black;\"\u003ePackage Included:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \r \u003cul\u003e \r \u003cli\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cspan\u003e\u003cspan\u003e1 x SIM900A 1800\/1900 MHz Wireless Extension Module GSM GPRS Board + Antenna\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c\/li\u003e \r \u003c\/ul\u003e \r \u003cp\u003e \u003cspan style=\"font-size: 16.0px;\"\u003e\u003cspan style=\"font-family: verdana , geneva , sans-serif;\"\u003e\u003cimg alt=\"DSC_0205\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nfeygKuSBuNjSsziq6zq8pXaJ.jpg\"\u003e\u003cimg alt=\"DSC_0201 \" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1HQyxgN1YBuNjy1zcq6zNcXXa1.jpg\"\u003e\u003cimg alt=\"DSC_0201\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1nGGcgFGWBuNjy0Fbq6z4sXXal.jpg\"\u003e\u003cimg alt=\"DSC_0202\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1sw9zgH5YBuNjSspoq6zeNFXa9.jpg\"\u003e\u003cimg alt=\"DSC_0203\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ud41gKuSBuNjSsplq6ze8pXaF.jpg\"\u003e\u003cimg alt=\"DSC_0206\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB13mt5gNSYBuNjSsphq6zGvVXaO.jpg\"\u003e\u003cimg alt=\"DSC_0207\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1XdzSgStYBeNjSspaq6yOOFXau.jpg\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cscript\u003ewindow.adminAccountId=227552571;\u003c\/script\u003e \u003c\/div\u003e"}
