Matrix user forums

Posted: **Thu Apr 01, 2021 2:24 pm**

I managed to adapt a snippet posted by Benj in an older post to easy drive the module linked.
Settings are for mega2560
To anyone goes in same trouble....

https://it.aliexpress.com/item/40001484 ... hweb201603_

Driving HT16K33 4 digits I2C module example