Onto my second one of these now. I use them with the very cheap WS2812b LED matrix (32x8 and 16x16). In the most recent cases, I am creating fight timers for our AntWeight battle bot arenas. They are mounted in a 3d printed case and will be extended with buttons, speakers or buzzers in the near future. I use them both with the MicroPython libraries and CircuitPython. Annoyingly fonts are an issue with this size, but it was easy enough to knock up a simple version of my own.
Related Photos & Videos
