Ender 3 V2 w/ BLTouch for PrusaSlicer - Start G-code

start.gcode

G91 ; use relative positioning
G0 Z5; move Z up 5mm prior to homing

M117 Heating bed and hot end... ; Message
M140 S[first_layer_bed_temperature] ; set bed temp
M104 S80 ; set hot end to a relatively low temp to save time after levelling
M190 S[first_layer_bed_temperature] ; wait for bed temp

M117 Waiting for bed expansion ; Message
G4 S60 ; wait 1 minute for the bed to expand

G90 ; use absolute positioning
M83 ; extruder relative mode

M117 Homing... ; Message
G28 ; home all
M117 Levelling... ; Message
G29 ; auto bed level


G92 E0 ; reset extruder
M117 Heating hot end ; Message
M104 S[first_layer_temperature] ; set extruder temp
M109 S[first_layer_temperature] ; wait for extruder temp

M117 Starting pring ; Message
G1 Z2 F240
G1 X2 Y10 F3000
G1 Z0.28 F240
G92 E0.0
G1 Y190 E15.0 F1500.0 ; intro line
G1 X2.3 F5000
G1 Y10 E30 F1200.0 ; intro line
G92 E0.0

So I just delete the original start g-code in Prusaslicer en replace it with this, right?

Yeah, that should be fine. I actually have a Prusa now because my V2 had to be RMA'd so I'd recommend keeping a close eye the first couple of times just in case something has changed since I last used this myself.

Alright, will give it a try. Thanks for sharing!

Finally was able to use aquila cr touch with z stop removed on prusaslicer using this start gcode. Thank you 😊

Brilliant! worked perfect on my ender 3 v2! keep it up!