How I easily built my own Wi-Fi router with a Raspberry Pi - for Starlink and solar control

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.
CNX Software

Monitor live traffic from V2X signals with V2X2MAP open-source Android app and an ESP32-C5 development board

V2X2MAP is an open-source receiver and live map for ITS-G5 / V2X traffic working with ESP32-C5 board over 5.9 GHz WiFi.
Hackaday

Building A Device To Map Magnetic Fields

Magnetic fields are all around us. We can’t really feel or see them ourselves, per se, but we can map them with the right ...
CNX Software

OpenTrafficMap ESP32-C5 C-ITS receiver board can help improve traffic efficiency using 802.11p V2X communication

The ESP32-C5 C-ITS receiver project is an open-source hardware board that gathers data over 802.11p V2X communication from nearby traffic lights, public transportation (buses, trams…), trucks, cars, ...