Hobbyists, electronic enthusiasts and makers may be interested in a new 4 channel relay board aptly named the RelayFi. The 4 channel smart relay board is powered by a ESP32 WROOM providing the ability ...
XDA Developers on MSN
7 ESP32 projects that replaced commercial smart home gadgets in my house with cheaper, local hardware
These are the commercial products I've replaced with ESP32-powered variants.
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