Hosted on MSN

You, too, can make this stylish ESP32 air quality monitor with an e-ink display, and it looks stylish to boot

This ESP32-powered e-ink air quality monitor measures temperature, humidity, COâ‚‚ levels, and VOCs. It uses a custom PCB (ESP32-C3) and a 3.7" e-paper display. The full bill of materials, firmware, and ...