Basic Information:
[ Voron 0.2] Printer Model:
[MP4 + CM4
logs-20241008-233612.zip (82.6 KB)
] MCU / Printerboard:
Host / SBC
[uploaded
] klippy.log
Fill out above information and in all cases attach your klippy.log
file (use zip to compress it, if too big). Pasting your printer.cfg
is not needed
Be sure to check our “Knowledge Base” Category first. Most relevant items, e.g. error messages, are covered there
Describe your issue:
Hello, I have a Voron Trident and managed to set up some additional fans via the GPIO pins…
I also have a V0.2 with a CM4 and tried to make use of the GPIO pins there for a servo to add a nozzle cleaner.
However, I can’t get rid of the error with Pin must be specified.l
I’ve attached I believe necessary screen shots and hope someone can see the error I’m making.
Thanks in advance.