Basic Information: Printer Model: Creality CR-M4 MCU / Printerboard: STM32F401 (to run resonance calibration I use linux as board) Host / SBC Creality Sonicpad with Debian klippy.log klippy (2).zip (5.1 MB) [Screenshot_4] My printer immidiately stops after start heating, and only showing…

okay, I looked into that last time. Thanks for reminding me. In the past the issue was USB cable, so I gotta adjust currents in cfg this time. or I need better power supply

CR-M4 imidiately stops after heating extruder after successful print

General Discussion

Sineos July 17, 2025, 11:12am 2

See Timeout with MCU / Lost communication with MCU

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CR-M4 imidiately stops after heating extruder after successful print

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