Open the gsm_communication.ino file in Arduino IDE. Install the SoftwareSerial library if not already installed. Connect the GSM module to Arduino: TX of GSM to Pin 10 of Arduino; RX of GSM to Pin 11 ...

The project aims to offer an easy and quick way to start using GSM modules in Arduino projects, such as sending and receiving SMS and making and ... etc.). GSM module (such as SIM900, SIM800, etc.).

Cellular shields for the Arduino have been around for ages, but this is the first one we’ve seen that turns your Arduino into a proper cell phone. The shield is based around the SIM900 GSM/GP… ...