Kobra 2 'mcu': Unable to connect

Basic Information: Fisrt time using Klipper, mcu ‘mcu’: Unable to connect

Printer Model: Kobra 2
MCU / Printerboard:
Host / SBC Raspberry Pi 3 - running mainsailOS
klippy.log
klippy (7).log (192.9 KB)

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Describe your issue:

… Sorry Guys I am just lost at this point, I have been trying to follow these instructions, https://crororo.blogspot.com/kobra2klipper. I have been scouring forums looking for a fix or a suggestion of what to try next. Hopefully you guys can help me with the next thing to try.

admin1@raspberrypi:~/klipper $ ls /dev/serial/by-id/*
/dev/serial/by-id/usb-1a86_USB_Serial-if00-port0