Ongoing project. This works in Blocky, but I'm unable to load this in to Solo. I figure they will get there, not worried, and I think it is unable to load due to using user code block to calculate dew point.
When dew point is within threshold, fan turns on. Added with this version, adding time to light timer if dew point is within the threshold. The idea is to ensure the light is not turned off when in the shower. That happened to my spouse.... oops. This uses the temperature/humidity, PIR, and light sensors. Light sensor is for future use.