mirror of
https://github.com/MarlinFirmware/Configurations.git
synced 2025-07-16 11:17:54 -06:00
Improve BigTreeTech BTT002 readme (#383)
This commit is contained in:
Keith Bennett
GitHub
parent
98ddd0ec83
commit
c955a4ad78
1 changed files with 37 additions and 12 deletions
|
|
@ -1,30 +1,34 @@
|
|||
# BigTreeTech BTT002/TMC2209 Config for Průša MK3S
|
||||
|
||||
## Requirements
|
||||
- [Průša MK3S](https://www.prusa3d.com/original-prusa-i3-mk3/) or MK3 with MK3S upgrade (required for filament runout to work properly)
|
||||
- [Průša MK3S, MK3S+, or MK3 with MK3S/MK3S+ upgrade](https://www.prusa3d.com/original-prusa-i3-mk3/) is required for filament runout to work properly.
|
||||
- BigTreeTech BTT002 motherboard
|
||||
- 4 x BigTreeTech TMC2209s (DIAG pin location differs from Watterott's & similar designs)
|
||||
|
||||
## Upgrade Notes
|
||||
* ⚠️ Cut or desolder the Z & E driver DIAG pins or they will interfere with PINDA & filament runout detection. ⚠️
|
||||
* Set the jumpers under your drivers to "TMC2208-UART MODE":
|
||||
|
||||
|
||||
<img src="https://user-images.githubusercontent.com/13375512/74117621-24415000-4b6d-11ea-8811-f867e187ea0c.png" width="50%">
|
||||
|
||||
## Changes to Start G-code
|
||||
The `W` in Průša's `G28 W ; home all without mesh bed level` G-code does not exist in Marlin and [`G80 ; mesh bed leveling`](https://marlinfw.org/docs/gcode/G080.html) cancels the current motion mode, so no bed leveling will take place.
|
||||
The `W` in Průša's `G28 W ; home all without mesh bed level` default G-code does not exist in Marlin and [`G80 ; mesh bed leveling`](https://marlinfw.org/docs/gcode/G080.html) cancels the current motion mode, so no bed leveling will take place.
|
||||
|
||||
Below are some example start G-code scripts from popular slicers to get you started.
|
||||
|
||||
### PrusaSlicer
|
||||
Paste the start G-code block below in the Printer Settings tab's Custom G-code section. Use the Filament Settings tab's Custom G-code section to add the [Linear Advance](https://marlinfw.org/docs/features/lin_advance.html) (`M900 K0.0`) value since it can be saved on a per-filament basis.
|
||||
Paste the start G-code block below in the "Custom G-code" section under "Printer Settings". Use the "Custom G-code" section under "Filament Settings" to add the [Linear Advance](https://marlinfw.org/docs/features/lin_advance.html) (`M900 K0.0`) value since it can be saved on a per-filament basis.
|
||||
```gcode
|
||||
G90 ; use absolute coordinates
|
||||
M83 ; extruder relative mode
|
||||
M104 S170 ; preheat extruder to 170
|
||||
M104 S170 ; preheat hotend to 170
|
||||
M140 S[first_layer_bed_temperature] ; set bed temp
|
||||
M190 S[first_layer_bed_temperature] ; wait for bed temp
|
||||
G28 ; home all
|
||||
G29 ; mesh bed leveling
|
||||
G1 X0 Z0.6 Y-3.0 F1000.0 ; go outside print area
|
||||
M109 S[first_layer_temperature] ; wait for extruder temp
|
||||
M104 S[first_layer_temperature] ; set hotend temp
|
||||
M109 S[first_layer_temperature] ; wait for hotend temp
|
||||
G92 E0.0
|
||||
G1 X60.0 E9.0 F1000.0 ; intro line
|
||||
G1 X100.0 E12.5 F1000.0 ; intro line
|
||||
|
|
@ -32,18 +36,38 @@ G92 E0.0
|
|||
```
|
||||
|
||||
### Cura
|
||||
Paste the start G-code block below in the Start G-code section. Don't forget to add your [Linear Advance](https://marlinfw.org/docs/features/lin_advance.html) (`M900 K0.0`) value in the start G-code block below:
|
||||
Paste the start G-code block below in the "Start G-code" section. Add your [Linear Advance](https://marlinfw.org/docs/features/lin_advance.html) (`M900 K0.0`) value in the start G-code block below:
|
||||
```gcode
|
||||
G90 ; use absolute coordinates
|
||||
M83 ; extruder relative mode
|
||||
M900 K0.0 ; place your linear advance value here
|
||||
M104 S170 ; preheat extruder to 170
|
||||
M104 S170 ; preheat hotend to 170
|
||||
M140 S{material_bed_temperature_layer_0} ; set bed temp
|
||||
M190 S{material_bed_temperature_layer_0} ; wait for bed temp
|
||||
G28 ; home all
|
||||
G29 ; mesh bed leveling
|
||||
G1 X0 Z0.6 Y-3.0 F1000.0 ; go outside print area
|
||||
M109 S{material_print_temperature_layer_0} ; wait for extruder temp
|
||||
M104 S{material_print_temperature_layer_0} ; set hotend temp
|
||||
M109 S{material_print_temperature_layer_0} ; wait for hotend temp
|
||||
G92 E0.0
|
||||
G1 X60.0 E9.0 F1000.0 ; intro line
|
||||
G1 X100.0 E12.5 F1000.0 ; intro line
|
||||
G92 E0.0
|
||||
```
|
||||
### IdeaMaker
|
||||
Paste the start G-code block below in the filament's "Start GCode" section. Add your [Linear Advance](https://marlinfw.org/docs/features/lin_advance.html) (`M900 K0.0`) value in the start G-code block below:
|
||||
```gcode
|
||||
G90 ; use absolute coordinates
|
||||
M83 ; extruder relative mode
|
||||
M900 K0.0 ; place your linear advance value here
|
||||
M104 S170 ; preheat hotend to 170
|
||||
M140 S{temperature_heatbed} ; set bed temp
|
||||
M190 S{temperature_heatbed} ; wait for bed temp
|
||||
G28 ; home all
|
||||
G29 ; mesh bed leveling
|
||||
G1 X0 Z0.6 Y-3.0 F1000.0 ; go outside print area
|
||||
M104 S{temperature_extruder1} ; set hotend temp
|
||||
M109 S{temperature_extruder1} ; wait for hotend temp
|
||||
G92 E0.0
|
||||
G1 X60.0 E9.0 F1000.0 ; intro line
|
||||
G1 X100.0 E12.5 F1000.0 ; intro line
|
||||
|
|
@ -51,18 +75,19 @@ G92 E0.0
|
|||
```
|
||||
|
||||
### Simplify3D
|
||||
Paste the start G-code block below in the Starting Script section. Don't forget to add your [Linear Advance](https://marlinfw.org/docs/features/lin_advance.html) (`M900 K0.0`) value in the start G-code block below:
|
||||
Paste the start G-code block below in the "Starting Script" section. Add your [Linear Advance](https://marlinfw.org/docs/features/lin_advance.html) (`M900 K0.0`) value in the start G-code block below:
|
||||
```gcode
|
||||
G90 ; use absolute coordinates
|
||||
M83 ; extruder relative mode
|
||||
M900 K0.0 ; place your linear advance value here
|
||||
M104 S170 ; preheat extruder to 170
|
||||
M104 S170 ; preheat hotend to 170
|
||||
M140 S[bed0_temperature] ; set bed temp
|
||||
M190 S[bed0_temperature] ; wait for bed temp
|
||||
G28 ; home all
|
||||
G29 ; mesh bed leveling
|
||||
G1 X0 Z0.6 Y-3.0 F1000.0 ; go outside print area
|
||||
M109 S[extruder0_temperature] T0 ; wait for extruder temp
|
||||
M104 S[extruder0_temperature] T0 ; set hotend temp
|
||||
M109 S[extruder0_temperature] T0 ; wait for hotend temp
|
||||
G92 E0.0
|
||||
G1 X60.0 E9.0 F1000.0 ; intro line
|
||||
G1 X100.0 E12.5 F1000.0 ; intro line
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue