Had a go but can't get it to work? var target; if (msg.payload["lightsensor"] <= 10){ target = msg.payload["ntemp_target"] }else{ target = msg.payload["temp_target"] } if (msg.payload["average_temp"] < (target - msg.payload["temp_tolerance"])) { return [msg, null]; }else{ return [null, msg]; }

Has anyone figured out how to integrate a day/night target based on a light sensor input into the node red code from the videos?

This is a great idea for the paranoid of us. did you manage to get it going?

I have a few EC fans. 2 state 0-10v and PWM control, the other is an AC infinity with the screen. Can someone point me in the direction of a definitive guide to get this sorted? I've watched youtube guide #7, 7 times with a hope it should be similar. My questions are, how do I work out what resistor...

Don't think you want infrared when the lights are off?