Ender 3 S1 - tips & tricks.md

PID autotune (gcode)

• run pid autotune for bed (65): M303 E-1 C5 S55 U1
• run pid autotune for hotend (225): M303 E0 C8 S210 U1
• M503 - check result in Eeprom
• M500 - save

Prusa slicer

• prusa doesn't allow for a flow change for first layer - in order to achieve that add following M221 command to the extruder's layer change custom gcode

;BEFORE_LAYER_CHANGE
G92 E0
M221 S{if layer_num==0}100{else}96{endif}
;{layer_z}