Raspberry pi Sim800 Expansion Board

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Sim800 Expansion Board with GSM / GPRS / SMS SKU:414207
Sim800 Expansion Board with GSM / GPRS / SMS SKU:414207


Sim800 Expansion Board with GSM/GPRS, SMS function for Raspberry Pi 2B/B+


  • 850/ 900/ 1800/ 1900 MHz
  • Class 12 GPRS multislot
  • 3.3V DC operation level digital
  • 9600(default) baud rate
  • -40 to +85 operation temperature
  • Stackable
  • UART interface


  • PWR (Power): When there is normal supply to the board, the indicator keeps on.
  • 8STATUS (SIM800 status): When SIM800 works normally, the indicator keeps on.
  • NET (SIM800 network status): used to indicate network status, the working status of the indicator is as below:
Status SIM800 behavior
OFF SIM800 does not work
64ms on/800ms off SIM800 does not find network
64ms on/3000ms off SIM800 registers the network
64ms on/300ms off GPRS communicates


Packing List

  • 1 x Sim800 Expansion Board
  • 1 x External antenna

Sku 414207 1.jpg

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