which combines an ESP32 with Ethernet and Power over Ethernet (PoE) for robust, reliable connectivity. Check out the Crowd Supply campaign for details. So what makes this Hornet Nest special?

Wi-Fi smart doorbells dominate the market because they’re simple to set up and require little to no technical knowledge. But their convenience ends there. Relyi ...

SPE describes the transmission of Ethernet over a single cable pair. In addition to the data transmission via Ethernet, an optional parallel power supply via Power over Data Line (PoDL) is possible ...

In a similar vein, we’ll have used power over Ethernet, or PoE ... with a small switching power supply to give the required 48 volts. All in all, this should be required reading for anyone ...