2

The Creality V1.1.5 board was fried. I replaced it with a BIGTREETECH SKR MINI E3 V2.0 32BIT CONTROLLER. After struggling to find a corresponding firmware for the Ender 5 pro, the axis motors worked correctly.


2

Contrary to what's implied by its name, junction deviation does not produce rounded corners. It merely allows violations of the acceleration profile at corners that would be allowed if the corner were rounded by the deviation. So you should not expect changes to it to create or eliminate unwanted "rounded corners". However I don't think what you're ...


1

It looks like the changes are always going in the same direction for a given probe point (each point increases steadily or decreases steadily, there is no oscillation). This means that the bed is not warm yet and you should wait longer. In theory the heating of the BLtouch itself may affect the readings, and the air surely gets progressively warmer around it,...


1

I'm answering my own question here. The Issue was that I set Z_MIN_POS to -2.0 I guess these 2 mm were subtracted from G28 but not from G29. I don't know wether this is expected behaviour but changing Z_MIN_POS back to 0 fixed the issue for me.


1

You do not need to connect the red (+) wire of the endstops. The controller board uses a technique to ensure the signal is 3.3 V or ground, see the top left schematics of this link (will insert an image later!). Specifics about this technology is found here and is explained as using a pull up resistor. What happens is that the signal is always reported ...


1

Yes there are ways to tune false positives. For Marlin firmware you can find these option in the Configuration_adv.h file. From the file itself you can read what you need to do: * If you get false positives for "Thermal Runaway", increase * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */


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