Slice Thermistor - Wavy line in temp chart

[PaulHew]

Just installed a Mosquito with Slice's temp sensor.
RRF3.1.1
I am using this line from RRF Config tool
M308 S1 P"e0temp" Y"thermistor" A"Mosquito" T500000 B4723 C1.19622e-7 ; configure sensor 1 as thermistor on pin e0temp

I have seen other posts mention that the temps fluctuate at room temp and stabilize which it gets to higher temps.

Is there a way to smooth this out?

TIA Paul.

[deckingman]

@PaulHew Obvious question but have you run a heater tune? The oscillations look like that might be what the temperature is really doing, rather than a noisy signal.

Edit. If you have run a heater tune (or even if you haven't), try increasing the "D" value in M307.

[PaulHew]

@deckingman Hi Ian, Yes I did a PID tune, forgot to mention it.
I will try your suggestion.

[A Former User]

@PaulHew said in Slice Thermistor - Wavy line in temp chart:

Yes I did a PID tune

does it just oscillate when printing or also when idle stationary?

[A Former User]

This post is deleted!

[PaulHew]

@bearer Both! Not worried about the room temp, but would like it more stable higher up.

[A Former User]

@PaulHew was thinking changes in airflow around the printed part, it being cyclic could be layer dependent, but unlikely.

[PaulHew]

@bearer even with the fan off it fluctuates.
I will adjust the D value and see what happens.

P.