This will help the Arduino to listen to the GSM module. When a call arrives to the GSM module the Arduino will listen to it and ask the GSM module to answer the call. The Arduino makes sure that the ...

Installation: Connect the components according to the provided circuit diagram. Upload the Arduino sketch provided in the repository to the Arduino board. Configure the GSM module with appropriate SIM ...

SoftwareSerial: For communication with the GSM module. EEPROM: For data storage (if used). Setup and Usage Connect the Components: Wire up the RFID reader, LCD, and GSM module according to the pin ...

In this project, the author is going to construct a system using a Arduino Development board and GSM module. He connects a switch/sensor to the Arduino board along with the GSM module. The user ...

We’ve already seen ESP32 WiFI & Bluetooth SoC combined with a cellular modem several times already, and a couple of days ago, I wrote about LILYGO T-A7068X ESP23 board with a 4G LTE modem.Iconic ...