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kornel ("Kornel") wrote:

It blows my mind that for £7 I can have a tiny computer with 5Ghz WiFi and program it to make hardware gadgets.

This time I've made a remote controller for PC fans. It sets and measures RPM, and integrates with #HomeAssistant

https://thepihut.com/products/seeed-studio-xiao-esp32-c5

ESP32 C5 xiao seeed with a 12V relay and uFL antenna