Seeking support in relation to a Maker FeatherS2 pinout solution for a HUB75 connector for a DMD display.
I have attached my interpretation of the pin outs required however, I am not getting a good image on the display, a few horizontal lines, so the power supply is good at least.
Questions:
Do you guys have your preferred FeatherS2 pin outs for a HUB75 connector.
I made presumptions that the Red Blue and Green connections are digital I/O ie D5 is IO1.
What is address E connected to?
Do you have a very simple software program I can use to test the DMD one colour at a time.
I haven’t used the HUB75 matrices myself so I haven’t yet gone down the rabbit hole of mastering their rather unique pinout. I’m not sure what the best pinout would be for the Maker Feather S2 however I did want to let you know there are a couple of controllers out there with a HUB75 connector built in that feature a ESP32 co-processor.
Could you let me know what library your project was using to address the matrix and any resources you were drawing from? If we can find an existing project using a Feather S2 for this that may short-cut a lot of the trial and error we may encounter to get this running.
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