POE and Battery Power Supply on Mezzanine for ROC RK3399 PC
I bought eMMC module and Mezzanine board from LoveRPi. I am able to boot through eMMC Ubuntu 18, but the Power over Ethernet and Battery on the Mezzanine does not work. Do I need to do something to enable this feature on the Mezzanine. Thx
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What switch are you using?
I use a Unifi US-8 60W switch and PoE works fine. I also tried it with a Cisco commercial PoE switch and it also works. According to an indiegogo post, you need to have 802.11at support on your PoE switch...