Since I had a spare ESP32 lying around, I tried building a smart dashboard that pulls metrics from the other smart devices in my home lab and outputs them to a screen. Now that I’ve completed ...

The HDMI switch is equipped with an infrared sensor as the only means of controlling it, so naturally, that was the path chosen for interfacing the ESP32 put inside the switch.

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