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Consistent hotend temperature offset
Hey folks!
Some rubber ducking, some troubleshooting here...
On my VCore 3.1 that I recently put back together, I have an issue with my hotend thermistor readings.
I'm using the latest RatOS build (2.x), Octopus board, EBB42. I started using the Rapido hotend with their stock thermistor, and had a reading of about 6 degrees instead of the room's 21. I changed the hotend for a mosquito, with another type of thermistor, and had the exact same reading.
I had to change the Octopus board, so I'm left with a potential faulty EBB42 (pullup resistor?).
I was unable to fix it in the software (the new config is more plug'n'play, but less easy to tweak) so I ended up modifying the filament needed temp in the slicer.
I'd appreciate some of your thoughts on this, I'm waiting for a new EBB42.
Thanks a lot!
Some rubber ducking, some troubleshooting here...
On my VCore 3.1 that I recently put back together, I have an issue with my hotend thermistor readings.
I'm using the latest RatOS build (2.x), Octopus board, EBB42. I started using the Rapido hotend with their stock thermistor, and had a reading of about 6 degrees instead of the room's 21. I changed the hotend for a mosquito, with another type of thermistor, and had the exact same reading.
I had to change the Octopus board, so I'm left with a potential faulty EBB42 (pullup resistor?).
I was unable to fix it in the software (the new config is more plug'n'play, but less easy to tweak) so I ended up modifying the filament needed temp in the slicer.
I'd appreciate some of your thoughts on this, I'm waiting for a new EBB42.
Thanks a lot!
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