compile for the ESP32 port using the generic ESP32 board setting the board variant to SPIRAM.attach neopixels to ESP32 and start up the neopixel library and simply fill the buffer with a single color ...
CircuitPython 10 application for Adafruit MagTag that monitors pet feeding times via REST API/MQTT, displays status on e-ink with NeoPixel indicators, and includes power-aware scheduling.