I would like to introduce you to a simple library to support the integrated 5x5 led matrix in the M5atom Matrix. The library was written in micropython.
I have attached to the library examples showing the operation of library functions and an example thermometer application.
At this moment you can use individual pixel set/clear function, display pixmaps/mask or use blink or breathe effectt at one selected pixel (at this time)
Scrolling text are not implemented yet.
You can download it at: