Communication interface

General Discussion
1

Basic Information:

Printer Model: geeetech i3
MCU / Printerboard: gt2560
Host / SBC surface 4 w linuxmint
klippy.log

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So i am pretty new, with all of this but I’m currently trying to flash a gt2560 board, but im stuck in the make menuconfig.

I dont know witch communication interface to choose, ive searched quite a bit and can’t find much info about ghe gt2560

Thanks a lot cheers!
…

2

Maybe try here: Geeetech a10t and klipper - #4 by Swets

3

Yeah i read that yesterday i get the same .elf.hex file for flashing, but it seems like everyone are flashing their boards with a .bin file.

4

[mcu]
serial: /dev/ttyUSB0

Copied and pasted from the gt2560 basic config.
It seems like I should use this interface but when I’m in the “make menuconfig” I only have the UART0 - 1 - 2 etc options to choose from

5

Well I got it working with another board the mks base v1.3 its still an atmega2560 chip and UART0 worked like a charm, I used the generic_ramps.cfg config, all steppers and endstop seem to work! Ill just have some tweaking to do in the printer config because of my franken setup.

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