PID Calibration console EXTRUDER
PID_CALIBRATE HEATER=extruder TARGET= "You Temperature"
PID Calibration console BED
PID_CALIBRATE HEATER=heater_bed TARGET= "You Temperature"
Firmware
make menuconfig
make
./scripts/update_mks_robin.py out/klipper.bin out/Robin_nano.bin
You question and main information you can checked https://cutt.ly/Cgow7vL