Use ESP Web Tools in the Home Assistant ESPHome add-on to flash an ESP32 and ESP8266 directly from your web browser. I also show how to program the ESP32 with a Xiaomi LYWSD03MMC code block from esphome.io to measure temperature and humidity. #esphome #espwebtools LINKS: – ESPHome: https://esphome.io/ – LYWSD03MMCContinue Reading