BTT-Expansion-module
BTT-Expansion-module copied to clipboard
bigtreetech
I am conncting Exp MOt v1.0 to octopus pro and using klipper
what to use as Uart pin for 3 motor drivers on the board ?is it same as rx pin ? which idid but not working .
Unable to read tmc uart 'extruder' register IFCNT
Once the underlying issue is corrected, use the
"FIRMWARE_RESTART" command to reset the firmware, reload the
config, and restart the host software.
Printer is shutdown
note :Using only M2 on the board as Extruder and the rest 8 motors are all used on octopus pro .
Did you ever figure out a solution?
Yes fixed but iforget what was the problem , I think mostley i forget to remove the jumpers and leave only Uart mode one jumper and removing the other 3 . (changing from spi to uart mode
do you mind sending a photo of how you have it setup? I am running an skr3 ez and yrying to figure out if its how I have my jumpers or if its because I am using ez adapters on the expansion board.
On Tue, Feb 13, 2024, 12:17 AM Rusty Bowel @.***> wrote:
Did you ever figure out a solution?
Yes fixed but iforget what was the problem , I think mostley i forget to remove the jumpers and leave only Uart mode one jumper and removing the other 3 . (changing from spi to uart mode
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