https://youtu.be/TnCH3Bg95Ik   This is a vintage VFD tube clock that uses Ethernet for both power and data. The power is provided using 802.3at PoE+ and a Molex PD Jack that contains both integrated magnetics and a PoE...

Radxa recently unveiled many news about its products, adding NVMe support to the Rock Pi 4 v1.4 model and launching a tiny Rock Pi S board for voice applications, and a Rock Pi PoE HAT for adding...

The $20, 802.3af-compliant Raspberry Pi PoE HAT allows delivery of up to 15W over the Raspberry Pi 3 B+’s USB-based GbE port without reducing the port’s up to 300Mbps bandwidth. Power over Ethernet is a widely adopted...

  Guys at Pi Supply released a very useful raspberry shield, to allow the POE supply to the beloved mini-pc. The backing campaign already gathered 2x the request, and 19 days are still running before it’s over,...

This cool project to integrate Arduino compatible technology with Power over Ethernet is pretty interesting. Isn’t RS-485 old technology? If by old, you mean “has 3 decades of bullet-proof reliability”, then yes. Despite being invented over 30 years...