Got my matrixportal working with an RTC

[iron dune]

Thats fantastic, I'm working on much the same thing. Have you had more than the one panel working using the RGB Matrix hat?

[autumn sedge]

I haven’t tried it yet, that was going to be something I mess with after this trip. I know @fiery vector has two panels working together

This is what my first matrix portal does, I want to extend t with a second display https://github.com/Wintaru/OctoMatrixPortal