Recently, we had a discussion in Berlin how we can use PoE (Power-over-Ethernet) and weatherproof Ethernet cables for powering e.g. small board with Micro-USB or “Arduino plug”.
I have found some hardware
- PoE Splitter with MicroUSB Plug-5V
- 802.3af PoE Output Data & Power Splitter - 5/9/12V
- 802.3af PoE Output Data & Power Splitter - 12V 1A
There is also a Passive PoE Injector Cable Set