Hey there, Can someone photoshop some things on top of this image and tell me what does what? Specifically, I am trying to wire in some LED lights and a better voltage meter. I have a 50v to 5v buck which I had wired after the batteries which worked great, but obviously kept the LED’s on all the time! I want to have the LED’s come on only after pressing the power button (when the ESC is on). So I know I have to tap into something, just not sure what. I also want to put a voltage meter on top of the board so I need to know how what to tap into for that too. Obviously that ribbon but would like to know the wiring better.
I have a multimeter but not sure what to touch. I have red and black leads on the meter, but what do I ground the black to to test each wire!? Scared to touch anything! HELP!
Update: I did test the red and black wires that go to the switch. It appears that when the switch is turned on, I can get voltage (maybe 2V) from those wires. But I need 5V, so what should I do? My guess would be a relay of some sort but I don’t know what is small enough to fit into this box.