Basic Information: FlashForge Creator Pro BTT SKR 1.4 turbo: Pi4 klippy.log klippy.log (557.8 KB) FFCP uses a K type Thermocouple with a MAX6675 chip, I bought a board and attached it to the SPI pins on the SKR board with the CS connected the TH0 pin on the SKR when I save the settings I …

Not sure that I follow your problem description. The error is caused by your bed’s thermistor, which seems to be a regular NTC

You are right, I was so frustrated from days of troubleshooting that I haven’t noticed. I solved it and now I have a different issue, the hotend temp is zero.

I tried to read it multiple times, from what I know everything is connected correctly and grounded. I don’t have the option the change the thermistor as they recommend.

Negetive value in hotend thermistor

General Discussion

Sineos August 4, 2024, 6:00pm 4

See this MAX6675 and K thermocouple reference voltage loss discussion for some pointers.

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Negetive value in hotend thermistor

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