Hi all!
I’m using ESP32 and P10 HUB12 panel. I want to use SmartMatrix library for my project.
I already connected everything to my ESP32 board and using multi row refreshing mapping example i got something shown.
I’m using only A and B pins so look’s like when example code goes to height above 2 nothing is shown.
So before going to deep by my own i would like to ask some help figuring how to use this library with this type of panels.
Thanks.
I don’t think SmartMatrix supports AB panels, so you’d have to write your own mapping function
Can you share a picture of the back of your panel? Do you have a link to where you bought the panel?
Sorry but I don’t have a link because I just bought it in local store.
It’s a HUB12 (not HUB75) pinout. You can search Google Images for what a HUB12 pinout looks like.
I added limited support for HUB12 panels, with some brief info here:
Some more details are in the ESP32 branch README:
Great. Thanks a lot for your help. Works fine but there some ghost effect around numbers. How I can fix this?
I’m not exactly sure what’s going on here, but it looks like some kind of issue with clock timing or polarity.
I may have broken something on the ESP32 branch with this commit, can you reverse this commit locally and see if it works better?
