The ESP8266 was one of the first chips that provided wireless functionality at a cost low enough to be widely popular for small microcontroller projects. This project uses one to provide rapid ...

A small LCD screen can be extremely helpful with small microcontroller projects. Not everything needs to communicate to a fancy server using an ESP8266. However, if the simplicity of the character ...

64-bit RISC-V core. Small core for applications require 64-bit processor: housekeeping in large system-on-chip, secure boot and crypto acceleration.

(It has not arrived in my kitchen yet.) At the other limit, a small microcontroller might need to store data in an external memory chip, which requires communication across a few millimeters of ...