Firmware for Frixos devices (https://buyfrixos.com), an ESP32-based family of daylight color projection clocks. Includes smart-home integration (including Home Assistant, OpenWeather, finnhub.io and CGM devices like Dexcom, Freestyle Libre and Nightscout)
ESPTimeCast™ is a sleek, WiFi-connected LED matrix clock and weather display built on ESP8266/ESP32 and MAX7219. It combines real-time NTP time sync, live OpenWeatherMap updates, and a modern web-based configuration interface — all in one compact design.