Items in the mix:
adafruit RGB Matrix + RTC Hat w/ CR1220 3V Battery installed
64 x 32 RRB LED Matrix - 5mm pitch, female DC Power adapter w/ 5v 4A switching power supply
Once i start the script (as per the project documentation) with:
Code: Select all
sudo python3 main.py --led-gpio-mapping="adafruit-hat" --led-rows 32 --led-cols 64
Troubleshooting steps:
Reseated cables.
Re-flowed solder on connectors.
Tried powering matrix and pi/hat separately.
Re-installed the software using project script.
Ran the adafruit installer script:
Code: Select all
curl https://raw.githubusercontent.com/adafruit/Raspberry-Pi-Installer-Scripts/master/rgb-matrix.sh >rgb-matrix.sh
Tried a completely different PI (both are pi 4 model B's)
Tried 32bit and 64bit Pi OS Lite versions.
This seems to be a hardware issue as far as I can tell. I can upload some images if necessary.