Yep - blue shade is fan speed. I also run a servo damper.
Orange is the pit thermocouple, the 2 bluey-green lines are food probes, stuck into adjacent lumps of meat.
I need to work on the PID settings a little to stop the temp dropping so far when I remove the lid / lower the temperature, but that's secondary to the weird goings on.
Yep - blue shade is fan speed. I also run a servo damper.
Orange is the pit thermocouple, the 2 bluey-green lines are food probes, stuck into adjacent lumps of meat.
I need to work on the PID settings a little to stop the temp dropping so far when I remove the lid / lower the temperature, but that's secondary to the weird goings on.