- Raspberry Pi 3B
- Raspbian GNU/Linux 11 bullseye
- This bonnet
- This LED matrix
- 5.25v 2.5a main power supply
- 5v 4a supplemental power supply
After following the installation instructions and running the demo:
Code: Select all
sudo ./demo -D 0 --led-rows=32 --led-cols=64
(if the image embed doesn't work, link to the image here)
Reading similar stories online and thinking my bonnet was bad, I replaced the bonnet, and reinstalled the support software, but I am still getting the same result. Every demo otherwise seems to work, and I've run through as many of the setting options as I can find, but nothing improves on the command line above. Wondering if this is a defect in the matrix itself, or a software issue, or a config issue, or what.
please help!