#Ender 3 v2 part cooling fan issues

1 messages · Page 1 of 1 (latest)

exotic sundial
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Hey, i cannot seem to enable parts cooling fan on my ender3v2, i am using klipper, the pins of the motherboard fan and parts cooling fan are switched from factory. What are the pin names of these pins and how would i modify my klipper printer.cfg to reflect the parts cooling fan? M106 S255 does not turn it on. The fan works, 100% tried with 2 different ones

pin: PA0```
creality-4-2-2-and-4-2-7-board-connections-revised-and-v0-wv5a5rj3gfjc1.webp
dreamy birchBOT
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AI Help

To modify your Klipper printer.cfg file to reflect the parts cooling fan with the pin names provided, you should use the following configuration:

[fan]
pin: PC9

Ensure that the physical wiring of the fan matches the configuration in your printer.cfg file. By setting the pin to PC9, you should be able to control the parts cooling fan using commands like M106 S255 to turn it on at full speed.

If the fan still does not work after making this change, it is recommended to double-check the physical connections, ensure that the fan is functional, and verify that there are no hardware issues causing the problem. You may also need to restart Klipper after making changes to the configuration file for them to take effect.

WARNING: This response is AI generated and may contain errors.
exotic sundial
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AI suggestion does not work 🙁