esp32.diy

#max7219

1 open-source projects tagged max7219.

ESP32 Projects · Beginner

ESPTimeCast: Build a WiFi LED Matrix Clock and Weather Display

Build ESPTimeCast on ESP8266 or ESP32 with a MAX7219 LED matrix. Flash from your browser in minutes — no IDE needed. Shows live time and weather.

1.6k · C++ · Oct 11, 2026