has anyone gotten a PCB that 100% works? I have 3 PCB's and all 3 have something wrong with them. Here are the issues I have
PCB 1. All keys work except the keypad 1 and 5. Typing those keys spit out random gibberish like there is a bridge on the controller pin or something. I have verified there are no bridges or anything with the controller or the traces to those keys.
PCB 2. Only about a third of the keys work on the left side of the board, none of the key register on the right side except the bottom arrow keys.
PCB 3. again about a third or less of the keys work on the whole PCB. I have not mapped them out yet but plan to do so.
On all 3 PCB's I can see nothing wrong with the chips, all traces look fine. I did notice that 1 of the boards (a replacement) has different diodes then the other 2 so I don't think it's them. All LED's work on all 3 boards from what i can tell. I am wondering if any QA was done on these PCB's since there was poor QA on the cases themselves. I have not sent any PM's yet to the GB runners I was hoping someone here has a idea or something. This is so strange I have never had this happen on any previous GB's before and much less all 3 of my PCB's being faulty.
edit:
This is the exact behavior my PCB's are doing
Anyone had any issues with their builds?
I am having trouble where I press a key such as "Q", and the keypress comes out as "qwerty".
I will press "1", and the keypress will appear as "12345".
I am wondering whether something may be shorting out?
I do have washers inbetween my screw in stabs though...
I had the exact same thing except down the 9,O,L,.,RALT line.
Still no clue if I caused it or if the PCB was busted from the beginning, but I had to get a replacement PCB which now works fine. You can try what I did, specifically re-flashing the board, cleaning the PCB to make sure there isnt anything causing it to short as well. Probably want to contact Triangle Lab to go further than that.