Hey there, I know this post is sort of dated but I’m kind of needing help with the wiring. I think I have got it but I am having an issue of seeing which wires connect to what exactly. I’m having trouble reading the photos given but am trying my best but it doesn’t even turn on, maybe I wired something incorrectly. Im using the apex 7600. I might need to resolder. maybe someone could send a clear pic especially on how they connect the power adapter. its my first time using a solder and sd shield. I connected the brown apex wire to the 5v buck converter while the black apex wire to the arduino ground. I could also send a pic or video showing exactly what I did. Any help would be really great I’ve been tinkering with this for more than 10 hours but super excited about this. If you want to email me that would be cool too :-) d.ortixe@icloud.com