MCUs are ideal MQTT clients because the protocol is lightweight and designed for low-bandwidth, low-RAM environments.

Waveshare has recently released the ESP32-P4-WIFI6-Touch-LCD, a family of tablet-like, fully enclosed HMI display development ...

One of the joys of writing for Hackaday comes in following the world of new semiconductor devices, spotting interesting ones ...

Famously, the save icon on most computer user interfaces references a fairly obsolete piece of technology: the venerable ...