SIM800A GSM/GPRS Module Development Board


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Product Type Development Boards
Package Type OEM
Package Contents 1*SIM800A Module, 1*Antenna, 1*Power Cable
Dimensions us | metric
Depth 5 mm
Height 60 mm
Width 70 mm
Product Weight 30 g
SKU 9657921
DATE LISTED 7/6/2018
SIM800A-V3.9.2 development board:

  • Power supply requirements: 5V-18V, Current 1.5 A or above is required to provide    
  • TTL  level serial interface is compatible with 3.3V and 5V microcontroller.directly with 51/STM32/MP430 MCU communication;   
  • Early computer debugging, recommend use CP2102 USB to TTL module to give module power supply and communication;
  • Using single-chip microcomputer control module, also can through the USB–232 monitoring modulefor instructions and greatly convenient to find the problem,   
  • Standby at around 30 ma you can set the dormant in about 10 ma, low power consumption.   
  • Support for SMS, GPRS data transfer, send MMS, DTMF, HTTP, FTP, the PPP dial-up, and other functions.   
  • At the same time, the hardware contains a reset pin.if Module problems arise, can use this pin reset to solve.
  • Development board support 2G/3G/4G unicom or mobile phone sim card   

Can connect with following :   

  • USB-TTL Module   
  • USB-232 Cable
  • STC89 singlechip
  • STM32F103
  • UNO singlechip
  • Raspberry Pi

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Return for refund within: 45 days (details)
Return for replacement within: 6 months (details)

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Available models and parts:

supports 2G/3G/4G unicom or mobile SIM card / can connect w/ USB-TTL module/USB-232 cable/STC89 singlechip & more



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