Adafruit RGB Matrix Bonnet - How to solve flicker.

[sitymarz]

This is how I resolved a slight flicker on my 64x32 LED display.

Put a jumper wire on pins 18 and 4 on the bonnet.

Edit /boot/config.txt - Ensure the below is set to off
dtparam=audio=off

Ensure this flag --led-no-hardware-pulse is NOT used when running your demos / examples

My example
./demo -D 4 --led-rows=32 --led-cols=64 --led-gpio-mapping=adafruit-hat-pwm

[adafruit_support_carter]

Try some slow down:
https://learn.adafruit.com/adafruit-rgb ... aq-3049294