Posted in Arduino Hacks Tagged arduino, i2c, one wire, pigeon, PJON, protocol, sky rats ← MRRF: Launching An Adorable Printer For Fun 3D-Printed Case Turns Servo Into Quality Linear Actuator → ...

Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — ...

This is a worthy bookmark, as a resource for wireless comms with Arduino boards. Basically, it's a Wevolver walkthough of Wi-Fi, 4G, LoRa, NB-IoT, and Matter, with example use cases and Arduino ...