Setup Hardware: Connect the Arduino, nRF24L01, and controls as per the circuit diagram.; Upload the Code: Load the provided code to your Arduino using the Arduino IDE.; Operate: Open the serial ...

This project is a LoRa-based messenger based on Arduino programming language, using the RP2040 microcontroller, the LoRa RA-02 transmitter-receiver module, a 0.96" OLED display, and a push-button ...