Julio
RRCRat Rig Community [Unofficial]
•Created by Julio on 6/15/2024 in #fix-my-printer
mcu 'toolboard': Unable to connect
I have a v core 3.1 500, with a btt octopus pro mainboard with tmc5160 drivers for x and y motors running on 48V. Been using this printer for 18 months without a toolhead board (originally had a ebb42 board but it failed and went back to wiring direct to octopus board)
Never used ratos before, but i like the look of the new features so bought a new ebb42 board and have fully installed and updated ratos 2.0, modifed printer.cfg but at the end of the process get the klipper error :
mcu 'toolboard': Unable to connect
i used ssh to have a look at the install and canboot directory not there. Does ratos use this? Or is my install incomplete?
Can anyone help?
8 replies