Electronic enthusiasts may be interested in a new ESP32 based board launched via Crowd Supply this month in the form of the wESP32 which offers both wired ethernet connectivity and power over ...

The wESP32 is a well-engineered piece of hardware, which I am also using. Just for on/off inputs, I would go e.g. for one or more Kincony A16 (no PoE) for 1/10 of the price of the hornet Nest.