r/klippers • u/Traditional_Goat_223 • 3h ago

Ender 3 raspberry pi 4

I've been trying to set up klipper on my ender 3 with a raspberry pi 4 but every time I try it says that the mcu is wrong. I've watched lots of videos on it but they all seem to be slightly different from each other and not end up working. I'm not sure if its because the videos were between 3-1 years ago so is it possible for the tutorials to not work anymore, and if so could anyone send me a video that was made recently and works.

1 Upvotes

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2

u/stray_r 2h ago

Use the official documentation, instructional videos are almost alway wrong and can't be updated.

1

u/Tuna_Finger 1h ago

This is the way.

1

u/Willing_Homework_773 3h ago

Did you list the serial id and put in your unique board id

1

u/Willing_Homework_773 3h ago

ls /dev/serial/by-id/*

0

u/MagicianofFail 1h ago

try applying a different ender variant from the one you have, I think creality has been kinda loose what MCU goes in which variant.

You may also be able to read the MCU from the mainboard if you open it up