Orca Slicer with Klipper 3D

Thanks to Christian Colitta for the advice.

Setup

During Setup Wizard install “Bambu Network Plug-in” to connect wirelessly to your 3D printer (Bambu and Klipper).
Bambu Network Plug-in is needed to use “Login/Register” to sync your settings.

G2-G3: Arc or Circle Move

To use “ARC FITTING“, add in Klipper printer.cfg

[gcode_arcs]
resolution: 1.0

Otehrwhise you got in Klipper Console: “Unknown G2 or G3 command”
https://www.klipper3d.org/G-Codes.html#gcode_arcs

Use relative Extruder distance

In Printer Settings -> Basic Information, if you disable “Use relative E distance“, then in
Printer Settings -> Machine G-code -> Before layer change G-Code
delete “G92 E0”, or modify in

;G92 E0

Temperature Macro

In Printer Settings -> Machine G-code -> Before start G-Code you shoud have:

START_PRINT EXTRUDER_TEMP=[nozzle_temperature_initial_layer] BED_TEMP=[bed_temperature_initial_layer_single]

So in your Klipper “START_PRINT” macro you have to add many command like below:

[gcode_macro START_PRINT] # Recall START_PRINT macro in the Slicer
description: the macros when start a print
gcode:
{% set BED_TEMP = params.BED_TEMP|default(70)|float %}
{% set EXTRUDER_TEMP = params.EXTRUDER_TEMP|default(220)|float %}
M109 S{EXTRUDER_TEMP}
M190 S{BED_TEMP}

Settings