configs are still a work-in-progress
- run pid calibration in the terminal. when calibration is finished, the temperature will be set to off automatically and always do SAVE_CONFIG to update the printer.cfg values
PID_CALIBRATE HEATER=extruder TARGET=230
PID_CALIBRATE HEATER=heater_bed TARGET=100
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Try homing all axis, make sure direction is fine, endstop are working, etc
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For BLTOUCH only, you can tune z offset with
# Add some heat first
SET_HEATER_TEMPERATURE HEATER=extruder TARGET=160
SET_HEATER_TEMPERATURE HEATER=heater_bed TARGET=60
Z_ENDSTOP_CALIBRATE
#Then change Z position with
TESTZ Z=-.1
# the value is in mm
#When value is perfect, save with
ACCEPT
PS: don't forget thermal expension, heat your bed and nozzle before running the calibration