Basic Information: Printer Model: Sovol Sv01 MCU / Printerboard: Fystec Cheetah v2.0 klippy (6).log (453.9 KB) i’m trying to use Arduino nano + MPU 6050 to calibrate inpute shape, but i’m getting this error when i put the mpu6050 config below [mcu nano] serial: /dev/serial/by-path/pci-0000:0…

And please refrain from posting the same topic twice. I deleted the duplicate

Sorry about duplicate post, did not see it. About the problem, dont think the problem is older version of the firmware, cause they are the same version the diferrence between then is the time i flashed it.

You are probably right, the error message is misleading in this case. Likely you modified the make files in a way that is now causing this error. Git version: 'v0.11.0-311-g9e765dae-dirty' Modified files: src/Makefile Branch: master Remote: origin

Arduino nano + MPU 6050 error

General Discussion

Sineos November 7, 2023, 7:30am 2

See MCU Protocol error caused by running an older version of the firmware

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Arduino nano + MPU 6050 error

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