BTT SKR Mini E3 v2.0 - hotend temps fluctuating suddenly

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BTT SKR Mini E3 v2.0 - hotend temps fluctuating suddenly - anyone else experience this?

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Howdy All,

So a few months back I upgraded from a stock creality 8 bit board to the BTT SKR Mini E3 v2.0 and after some tweaks to get the Marlin firmware configured properly everything was fine.

Well fast forward to yesterday and I happened to notice my nozzle temps fluctuating between 187 and 193 (when temp was set to 190) and it would not stabilize. After ruling out the usual suspects (thermistor, power supply, fan etc) I think I have narrowed it down to the board. This morning I tested with my old 8 bit Creality board and it was able to hold the nozzle temp at 190 rock solid with no fluctuations.

Has anyone else experienced this with the V2.0 or other BTT boards?

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LimeGrouchy823

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Posted: 4 months ago
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