E-Paper display for viewing sensor data from Home Assistant. The firmware is based on ESPhome.
The display shows PM2.5 value, temperature and humidity. Each set for indoor and outdoor. I made PM2.5 the most prominent value because air pollution is currently a serious problem here in my hometime. Moreover, if the value exceeds the safety threshold, a warning sign will be displayed.
Project site: https://github.com/maxmacstn/HA-ePaper-Display