Capitalizing on this phenomena, [Anton Haidai] has put together a quick hack which turns the ESP8266 into a “Geiger counter” for WiFi. Rather than detecting radiation, the gadget picks up on ...

The RE715X is a dual-band Wi-Fi 6 range extender that is easy to install, works with any Wi-Fi 6 router, and installs in minutes. It can even be used to create a mesh network in tandem with a ...

This version, for example, adds WiFi capabilities. This build is based on the STS-5 Geiger tube but the real heavy lifting is handled by an ESP8266 which also provides a wireless network connection.