3 ms·can be disabled. But then I'd recalibrate them after a few months. (I do it after 6 months usually)by gsich 7y agocan be disabled. But then I'd recalibrate them after a few months. (I do it after 6 months usually)polskibus 7y agoWhich sensors do you use? Are you happy with them overall?gsich 7y agoMH-Z14 and MH-Z19. Yes, for the price absolutely.polskibus 7y agoAre you using hass.io? Its plugin for MH-Z does not support switching auto calibration off, and in not sure how to do it.gsich 7y agoNo.