This custom Wi-Fi router works off-grid with Starlink and can control my solar power station. Here's why I went the DIY route - and how.
A battle between “slimes” and “zoglins” could be the best way to calculate pi—at least for fans of this megahit game ...
V2X2MAP is an open-source receiver and live map for ITS-G5 / V2X traffic working with ESP32-C5 board over 5.9 GHz WiFi.
A Raspberry Pi can do a lot, but adding an ESP32 gives it the physical reach that small hardware projects often need.