Configuration file for Duet 3 (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.2.3 on Thu Mar 04 2021 02:49:06 GMT+0100 (Mitteleuropäische Normalzeit)

; General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"My Printer" ; set printer name

; Network
M552 P0.0.0.0 S1 ; enable network and acquire dynamic address via DHCP
M586 P0 S1 ; enable HTTP
M586 P1 S0 ; disable FTP
M586 P2 S0 ; disable Telnet

; Drives
M569 P0.0 S0 ; physical drive 0.0 goes backwards
M569 P0.1 S0 ; physical drive 0.1 goes backwards
M569 P0.2 S0 ; physical drive 0.2 goes backwards
M569 P0.3 S0 ; physical drive 0.3 goes backwards
M584 X0.0 Y0.1 Z0.2 E0.3 ; set drive mapping
M350 X32 Y32 Z32 E128 I0 ; configure microstepping without interpolation
M92 X80.00 Y80.00 Z400.00 E420.00 ; set steps per mm
M566 X900.00 Y900.00 Z60.00 E60.00 ; set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z180.00 E1200.00 ; set maximum speeds (mm/min)
M201 X3000.00 Y3000.00 Z20.00 E250.00 ; set accelerations (mm/s^2)
M906 X800 Y800 Z800 E800 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout

; Axis Limits
M208 X0 Y0 Z0 S1 ; set axis minima
M208 X350 Y350 Z400 S0 ; set axis maxima

; Endstops
M574 X2 S1 P"io0.in" ; configure active-high endstop for high end on X via pin io0.in
M574 Y2 S1 P"io1.in" ; configure active-high endstop for high end on Y via pin io1.in
M574 Z2 S2 ; configure Z-probe endstop for high end on Z

; Z-Probe
M950 S0 C"io4.out" ; create servo pin 0 for BLTouch
M558 P9 C"^io3.in" H5 F1800 T6000 ; set Z probe type to bltouch and the dive height + speeds
G31 P500 X-44 Y-9 Z29 ; set Z probe trigger value, offset and trigger height
M557 X10:350 Y10:350 S20 ; define mesh grid

; Heaters
M308 S0 P"temp0" Y"thermistor" T988801 B4185 C2200 ; configure sensor 0 as thermistor on pin temp0
M950 H0 C"out0" T0 ; create bed heater output on out0 and map it to sensor 0
M307 H0 B1 S1.00 ; enable bang-bang mode for the bed heater and set PWM limit
M140 H0 ; map heated bed to heater 0
M143 H0 S110 ; set temperature limit for heater 0 to 110C
M308 S1 P"temp1" Y"thermistor" T98801 B4185 C2200 ; configure sensor 1 as thermistor on pin temp1
M950 H1 C"out1" T1 ; create nozzle heater output on out1 and map it to sensor 1
M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit
M143 H1 S260 ; set temperature limit for heater 1 to 260C

; Fans
M950 F0 C"out6" Q20 ; create fan 0 on pin out6 and set its frequency
M106 P0 S0 H-1 ; set fan 0 value. Thermostatic control is turned off
M950 F1 C"out7" Q20 ; create fan 1 on pin out7 and set its frequency
M106 P1 S1 H1 T45 ; set fan 1 value. Thermostatic control is turned on
M950 F2 C"out8" Q20 ; create fan 2 on pin out8 and set its frequency
M106 P2 S1 H1:0 T45 ; set fan 2 value. Thermostatic control is turned on

; Tools
M563 P0 D0 H1 F0 ; define tool 0
G10 P0 X0 Y0 Z0 ; set tool 0 axis offsets
G10 P0 R0 S0 ; set initial tool 0 active and standby temperatures to 0C

; Custom settings are not defined

; Miscellaneous
M575 P1 S1 B57600 ; enable support for PanelDue
M501 ; load saved parameters from non-volatile memory

sys\config.g

; Fans
M106 P0 C"part-cooling" S0.65 I0 F500 H-1 ; set fan 0 name, value, PWM signal inversion and frequency. Thermostatic control is turned off
M106 P1 C"hotend" S0.65 I0 F500 H1 T100 ; set fan 1 name, value, PWM signal inversion and frequency. Thermostatic control is turned on
M106 P2 S0.85 I0 F500 H-1

@Phaedrux my code:

Endstops
M574 X2 S1 P"!io0.in" ; configure active-high endstop for high end on X via pin !io0.in
M574 Y2 S1 P"!io1.in" ; configure active-high endstop for high end on Y via pin !io1.in
M574 Z2 S2 ; configure Z-probe endstop for high end on Z

; Z-Probe
M950 S0 C"io4.out" ; create servo pin 0 for BLTouch
M558 P9 C"^io3.in" H5 F1800 T6000 ; set Z probe type to bltouch and the dive height + speeds
G31 P500 X-44 Y-9 Z2.09 ; set Z probe trigger value, offset and trigger height
M557 X10:350 Y10:350 S20 ; define mesh grid

And i find in Internet for Ender 5 :

Endstops
M574 Z0 ; disabled end stop for z
M574 X2 Y2 S1 ; set active high endstops

; Filament Sensor
M591 D0 P1 S1 C3

; Z-Probe
M307 H3 A-1 C-1 D-1 ; disable heater on PWM channel for BLTouch
M558 P9 H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds
G31 P500 X-44 Y-9 Z2.09 ; set Z probe trigger value, offset and trigger height
M557 X60:300 Y30:300 S30

@Kanzleralexander Fans and BLTOUCH -Do not work
Is configuration correct?

Configuration file for Duet 3 (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.2.3 on Wed Mar 03 2021 22:50:58 GMT+0100 (Mitteleuropäische Normalzeit)

; General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"Duet 3" ; set printer name

; Drives
M569 P0.0 S0 ; physical drive 0.0 goes backwards
M569 P0.1 S0 ; physical drive 0.1 goes backwards
M569 P0.2 S0 ; physical drive 0.2 goes backwards
M569 P0.3 S0 ; physical drive 0.3 goes backwards
M584 X0.0 Y0.1 Z0.2 E0.3 ; set drive mapping
M350 X32 Y32 Z32 E128 I0 ; configure microstepping without interpolation
M92 X80.00 Y80.00 Z400.00 E420.00 ; set steps per mm
M566 X900.00 Y900.00 Z60.00 E300.00 ; set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z180.00 E1200.00 ; set maximum speeds (mm/min)
M201 X3000.00 Y3000.00 Z60.00 E250.00 ; set accelerations (mm/s^2)
M906 X800 Y800 Z800 E800 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout

; Axis Limits
M208 X0 Y0 Z0 S1 ; set axis minima
M208 X350 Y350 Z400 S0 ; set axis maxima

; Endstops
M574 X2 S1 P"!io0.in" ; configure active-high endstop for high end on X via pin !io0.in
M574 Y2 S1 P"!io1.in" ; configure active-high endstop for high end on Y via pin !io1.in
M574 Z2 S2 ; configure Z-probe endstop for high end on Z

; Z-Probe
M950 S0 C"io4.out" ; create servo pin 0 for BLTouch
M558 P9 C"^io3.in" H5 F1800 T6000 ; set Z probe type to bltouch and the dive height + speeds
G31 P500 X-44 Y-9 Z2.09 ; set Z probe trigger value, offset and trigger height
M557 X10:350 Y10:350 S20 ; define mesh grid

; Heaters
M308 S0 P"temp0" Y"thermistor" T988801 B4185 C2200 ; configure sensor 0 as thermistor on pin temp0
M950 H0 C"out0" T0 ; create bed heater output on out0 and map it to sensor 0
M307 H0 B1 S1.00 ; enable bang-bang mode for the bed heater and set PWM limit
M140 H0 ; map heated bed to heater 0
M143 H0 S110 ; set temperature limit for heater 0 to 110C
M308 S1 P"temp1" Y"thermistor" T98801 B4185 C2200 ; configure sensor 1 as thermistor on pin temp1
M950 H1 C"out1" T1 ; create nozzle heater output on out1 and map it to sensor 1
M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit
M143 H1 S260 ; set temperature limit for heater 1 to 260C

; Fans
M950 F0 C"out6" Q20 ; create fan 0 on pin out6 and set its frequency
M106 P0 S1 H0 T45 ; set fan 0 value. Thermostatic control is turned on
M950 F1 C"out7" Q20 ; create fan 1 on pin out7 and set its frequency
M106 P1 S1 H1 T45 ; set fan 1 value. Thermostatic control is turned on
M950 F2 C"out8" Q20 ; create fan 2 on pin out8 and set its frequency
M106 P2 S1 H1 T45 ; set fan 2 value. Thermostatic control is turned on

; Tools
M563 P0 H1 F0 ; define tool 0
G10 P0 X0 Y0 Z0 ; set tool 0 axis offsets
G10 P0 R0 S0 ; set initial tool 0 active and standby temperatures to 0C

; Custom settings are not defined

; Miscellaneous
M575 P1 S1 B57600 ; enable support for PanelDue
M501 ; load saved parameters from non-volatile memory
M911 S21 R23 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss
T0 ; select first tool
strikethrough text

@Veti no, double Z and BLTOUCH

@jay_s_uk Configuration?

@Veti Configuration?

@jay_s_uk what about FLY?