Re: Had it working now it’s not.
Posted: Tue Nov 14, 2017 12:58 pm
So you want to solder the pcb to the screen pcb? I doubt you will need to do that but all the pads are labelled. Just match them.
As for ground. If running a jumper make sure it is something like this. Ignore the red line. The black wire is my ground jumper wire. If you can't get proper continuity on certain gpio pins wire them to the corresponding test pad like that.
If you aren't getting proper voltages be sure to check the vcc and gnd pads between the pi and pcb and run wires if necessary.
As for ground. If running a jumper make sure it is something like this. Ignore the red line. The black wire is my ground jumper wire. If you can't get proper continuity on certain gpio pins wire them to the corresponding test pad like that.
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