Skip to content
MCU Atlas
moduleunknown

OpenTherm adapter board

OpenTherm adapter board. Canonical part page stub for MCU Atlas; expand with datasheet links and pitfalls before publish.

Projects Using OpenTherm adapter board1

OTGateway: ESP32 OpenTherm boiler controller for Home Assistant
Illustration
ESP32
Controls OpenTherm gas boilers from an ESP32 with PID/weather-compensated heating and full Home Assistant integration.
Intermediate·Cost varies·Code
3 parts listed
Where to Buy
Verified retailers with current availability

No verified listings found. Try searching for "OpenTherm adapter board" on DigiKey or Mouser.

Prices and availability subject to change. Check retailer for current pricing.