I'm developing a system in which an Atmega328 acts as a gateway, receiving data from a sensor via NRF24L01 and sending it to an HTTP server in Spring via 4G. Well, everything was working perfectly ...

This project brings support for the ESP8266 chip to the Arduino environment. It lets you write sketches, using familiar Arduino functions and libraries, and run them directly on ESP8266, with no ...

In the old days, a serial port often connected to an acoustic coupler that gripped a phone handset and allowed a remote connection to a far away serial port (via another phone and acoustic coupler) at ...