32x32 Matrix Issue

[Louis]

Your panel is 32x32/8, and needs to use the MultiRowMapping feature in SmartMatrix Library:

There’s some info here, and more in the MultiRowMapping sketch in the library

SmartMatrix with 1/4 scan hub75 panels

Thanks to a generous donation from Martin Welford (@viking), I’m happy to say that the teensylc branch now has support for panels with non-linear pixel mapping, including multi-row-mapping, like the 1/4 scan panels mentioned above. I added this support to both the ESP32 and Teensy on that branch. Adding support for new panels requires some code changes, but it’s mostly copy/paste and modifying numbers, not actual coding from scratch, so it’s accessible to more people. There’s documentation in…