[Steve] bought a PoE module intended ... he still had to connect the Ethernet side of the PoE device to the Waveshare LAN8720 board that’s providing Ethernet for the ESP32.

If you want to maintain detailed logs of the environmental parameters, you can host a database on your Raspberry Pi and ...

The hardware is a collection of modules on a custom PCB, aside from the ESP32 there’s ... used with a few code changes. Connection is made via UDP over a WiFi network, or should there be no ...