Hello. Hoping I could get some help with this…bought this LED matrix. I have a Teensy 3.6 with SmartLED Shield v4 and the latest library installed. I’ve uncommented the line to make the v4 shield work. I also changed kmatrixheight and width to 64 and 64.
This is what displays when I ran the ‘Feature Demo’ example sketch:
Lines 1-16 and Lines 33-47 are lit. The other lines are blank. And from what I can gather…what is actually showing on my display is contiguous and is the what should be the bottom half of the ‘Feature Demo.’ For example what I’m seeing on 1-16 should actually be on 33-47 and 33-47 should be on 48-64. I’m basing this on the fact that when I ran the demo set as 32x32 on my 64x64 display I got the full ‘view’ of the demo except it wasn’t contiguous and was mirrored side-by-side to fill up the 64 width. Again only lines 1-16 and 33-47. I hope what I’m describing makes sense I can upload a photo or video if it helps.
Could this be a soldering problem? This was my first time soldering ever. I don’t see anything obviously wrong with it but just throwing it out there.