Basic Information: Printer Model: Artillery Sidewinder X4 Pro MCU / Printerboard: Artillery KL V1.01 Issue: My mcu is no longer recognized on my Sidewinder X4 Pro. The following error appears on the display: mcu 'mcu': Unable to connect Once the underlying issue is corrected, use the "FIRMWARE_…

Yes, I had Klipper mainline v12 installed until it stopped working after 4-5 prints. After that, the mcu could no longer be found in lsusb and the error was there. I have now tested a little more. I couldn’t flash the firmware from Artillery either. But what did work was katapult. I did the followi…

Sidewinder X4 Pro flash STM32F401xc

General Discussion

Sineos March 11, 2024, 3:41pm 6

Check Klipper-mcu Service Fails to Start

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Sidewinder X4 Pro flash STM32F401xc

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