I am at a loss, and I hope someone can help me.
I can drive both panels with an Arduino UNO (the 64 wide panel works as expected). When I use the Electron, the 32x32 panel works, but the 64x32 panel is blank. I have also used the 64x32 panel with a Raspberry PI 3.
- Made sure the connector is positioned correctly, verified that both displays have a HUB75 connector with the same pin outs, and I am using the IN connector and not the OUT connector.
- Powered the displays with @peekay123’s board and with separate power supplies. I am using a 5V @ 10A supply for the panel (and a 5V @ 5A for @peekey123’s board when powered separately)
- I am testing using the RGB Pixel Clock firmware.
To recap, both displays work with the Arduino and Raspberry PI, but the with the Electron only the 32x32 panel will work.