Posted in home hacks, Microcontrollers Tagged air purifier, ESP32, esphome, home automation, home-assistant, smart home ← Inverted Pendulum Balanced On A Drone ...

To give you an idea, here's the entire configuration you need to add to get the DHT11 temperature sensor working and reporting to Home Assistant, once it's connected to your ESP32.

In addition to the ESP32 development board, the jukebox also received a number of WS2812B addressable RGB LEDs, and a DFPlayer module to handle music playback.