At the company I work for, we recently launched a pixel-y status board called "Display" that immediately caught my eye: It runs a custom app on the Tidbyt platform and was a successful
pixely panel project
A neat thing about the MatrixPortal after you install CircuitPython on it, is that it's super easy to start writing projects. Plugging in the board mounts a USB mass storage device called CIRCUITPY:
Wherein I embark on my first ever hardware project, programming an LED panel. Using the Adafruit MatrixPortal M4, I'm going to explore the world of LED matrices, Arduino, and CircuitPython.