Looking at the 4 pins of the PoE connector on the Pi3 B+, I could not find any documentation that explains which pins correspond to which "Ethernet wires". Did I miss anything there? On the electrical schematics of Pi3 B+ the J14 connector (PoE) has pins 1-4 labeled as TR1_TAP, TR0_TAP, TR3_TAP and TR2_TAP respectively (!), but even from that schematics it is not at all clear how those pins connect to the "Ethernet wires" mentioned in the Adafruit instructions.1. Connect pins 1 and 2 to Ethernet wires 4 and 5
2. Connect pins 3 and 4 to Ethernet wires 7 and 8
I know I could probably just figure out the wiring from the photos but it seems a bit.. unprofessional to rely on photos because the written instructions are otherwise unhelpful. Also, I actually tried to figure out the wiring from the photos but the PoE module is getting quite hot and I get a lot of "undervoltage" warnings from the Pi (sometimes failing to boot), so I currently have some doubts about the correctness of the wiring shown in those photos.