connect the RX pin of the GSM module to the TX pin of arduino connect the TX pin of the GSM module to the RX pin of arduino Now connect the vcc of the GSM module to the 5V power and GND pin to the ...

Sim808 module was used with arduino uno. file--GSM_GPRS_CODE: includes the code of simple combined functioning of GSM and GPS. In this code a google maps link will also be send via gsm to the ...