A microcontroller can | Projects › Projects › programming gsm module › A microcontroller can December 15, 2012 at 4:30 pm #8836 AJISH ALFREDParticipant A microcontroller can communicate with any kind of GSM module using standard set of commands called AT commands. Learn the basic AT commands for call or sms and try to send the same using the microcontroller to the GSM module.
