M8p cb1 klipper config

General Discussion
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Basic Information:

Printer Model:
MCU / Printerboard:
Host / SBC
klippy.log

Voron 2.4 R2 pro plus (Formbot kit)
BTT m8p + CB1 and BTT EBB SB2209

Hello everyone,

I’m a complete beginner when it comes to Klipper and Linux, so please excuse me if I ask stupid questions from your perspective.

I’ve now set up and wired up my Voron 2.4 R2 pro plus from Formbot. I’ve also got the Canbus working. Now it’s time to configure it and I’ve realized that I’ve reached my limits here.

Thank God, I was able to find configuration files online that are very similar to my setup. I’ve already been able to adjust some points, but now I’m stuck on two points.

  1. pin gpio2 used multiple times in config

  2. If I comment out one of the gpio2 pins, it says:
    Option ‘serial’ is not valid in section ‘mcu’

Can someone help me? Thanks in advance.

Regards, Arni
btt-ebb-sb2209.cfg (9.5 KB)
manta-m8p-v1.1.cfg (11.0 KB)

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grafik
grafik879×380 28.9 KB

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Sorry as an new member it was only possible to upload tow files.
Here the log file

klippy.log (249.0 KB)

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According to EBB/EBB SB2209 CAN (RP2040)/Hardware/EBB SB2209 CAN V1.0（RP2040）-Pin.png at master · bigtreetech/EBB · GitHub

the endstop pin needs to be endstop_pin: EBBCan:gpio24

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Thank you very much, that worked. Can you also help me with my mcu topic
Or give me a short info where I can read to solve the problem

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[mcu CB1]
serial = /tmp/klipper_host_mcu
canbus_uuid = 500ab1cfdcda

This is the definition of the “host MCU” and it cannot have a canbus_uuid. For correct configuration, see: RPi microcontroller - Klipper documentation

As your config stands, you likely will not need it, so don’t bother too much.

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