@norder Thx that did the trick.

Stil no idea why the other one isnt working because the default deployment works fine.

Thx for your help

@droftarts when moving back to heater 3 everything works also.

No idea what happened.

Thx all

Johan

@norder Thx that did the trick.

Stil no idea why the other one isnt working because the default deployment works fine.

Thx for your help

@jay_s_uk no I tried something's. I though it was the location where it should probe because my bed start at 17. From the end stop

everything is basicly standard from the configurator tool.

I removed the bltouch from my m3d quad and the one from my CR-10 Max including the cables.

but now after a complete weekend trying i gave up.

@tmitch205
.
; homez.g
; called to home the Z axis
;
; generated by RepRapFirmware Configuration Tool v3.3.12 on Sun Sep 11 2022 20:16:12 GMT+0200 (Midden-Europese zomertijd)
G91 ; relative positioning
G1 H2 Z5 F6000 ; lift Z relative to current position
G90 ; absolute positioning
G1 X50 Y5 F4800 ; go to first probe point
G30 ; home Z by probing the bed

; Uncomment the following lines to lift Z after probing
;G91 ; relative positioning
;G1 Z5 F100 ; lift Z relative to current position
;G90 ; absolute positioning

---

; deployprobe.g
; called to deploy a physical Z probe
;
; generated by RepRapFirmware Configuration Tool v3.3.12 on Sun Sep 11 2022 20:16:12 GMT+0200 (Midden-Europese zomertijd)
M280 P0 S10 ; deploy BLTouch

---

; retractprobe.g
; called to retract a physical Z probe
;
; generated by RepRapFirmware Configuration Tool v3.3.12 on Sun Sep 11 2022 20:16:12 GMT+0200 (Midden-Europese zomertijd)
M280 P0 S90 ; retract BLTouch

---

; homeall.g
; called to home all axes
;
; generated by RepRapFirmware Configuration Tool v3.3.12 on Sun Sep 11 2022 20:16:12 GMT+0200 (Midden-Europese zomertijd)
G91 ; relative positioning
G1 H2 Z5 F6000 ; lift Z relative to current position
G1 H1 X487 Y-465 F1800 ; move quickly to X and Y axis endstops and stop there (first pass)
G1 H2 X-5 Y5 F6000 ; go back a few mm
G1 H1 X487 Y-465 F360 ; move slowly to X and Y axis endstops once more (second pass)
G90 ; absolute positioning
G1 X50 Y5 F4800 ; go to first probe point
G30 ; home Z by probing the bed

; Uncomment the following lines to lift Z after probing
;G91 ; relative positioning
;G1 Z5 F100 ; lift Z relative to current position
;G90 ; absolute positioning

Hi im realy stugeling with my BL Touch config.
I tried i think all other posts on this site but nothing works for me.
i tried several bl touches . and cables but non works

When i send a m401 or M402 the probe is deploying.

but isnt working when homing z
when i send a m280 it also works with 10 and 90.

Connected the black and white wire to the z probe pin.
and the other three at 1-Red 2-Brown and 8Yellow/orange

config.g
; Configuration file for Duet WiFi (firmware version 3.3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.3.12 on Sun Sep 11 2022 20:16:12 GMT+0200 (Midden-Europese zomertijd)

; General preferences
M575 P1 S1 B57600 ; enable support for PanelDue
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"JL-P-DUET2Ethernet" ; 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 S1 ; enable FTP
M586 P2 S1 ; enable Telnet

; Drives
M569 P0 S1 ; physical drive 0 goes forwards
M569 P1 S1 ; physical drive 1 goes forwards
M569 P2 S1 ; physical drive 2 goes forwards
M569 P3 S1 ; physical drive 3 goes forwards
M584 X0 Y1 Z2 E3 ; set drive mapping
M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z400.00 E420.00 ; set steps per mm
M566 X900.00 Y900.00 Z60.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z180.00 E1200.00 ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 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 X17 Y0 Z0 S1 ; set axis minima
M208 X499 Y460 Z450 S0 ; set axis maxima

; Endstops
M574 X1 S1 P"!xstop" ; configure switch-type (e.g. microswitch) endstop for high end on X via pin xstop
M574 Y1 S1 P"!ystop" ; configure switch-type (e.g. microswitch) endstop for low end on Y via pin ystop
M574 Z1 S2 ; set z-Probe ; configure Z-probe endstop for low end on Z

; Z-Probe
M950 S0 C"exp.heater3" ; create servo pin 0 for BLTouch
M558 P9 C"^zprobe.in" H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds
G31 P500 X100 Y100 Z2.5 ; set Z probe trigger value, offset and trigger height
M557 X32:215 Y15:195 S20 ; define mesh grid

; Heaters
M308 S0 P"bedtemp" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin bedtemp
M950 H0 C"bedheat" T0 ; create bed heater output on bedheat 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 S120 ; set temperature limit for heater 0 to 120C
M308 S1 P"e0temp" Y"thermistor" T100000 B4138 ; configure sensor 1 as thermistor on pin e0temp
M950 H1 C"e0heat" T1 ; create nozzle heater output on e0heat and map it to sensor 1
M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit
M143 H1 S280 ; set temperature limit for heater 1 to 280C

; Fans
M950 F0 C"fan0" Q500 ; create fan 0 on pin fan0 and set its frequency
M106 P0 S0 H-1 ; set fan 0 value. Thermostatic control is turned off
M950 F1 C"fan1" Q500 ; create fan 1 on pin fan1 and set its frequency
M106 P1 S1 H1 T45 ; set fan 1 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
M501 ; load saved parameters from non-volatile memory
M911 S10 R11 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

Can i use a Duet Maistro Expansion module to use the two extra steppers which are available with the CONN_LCD pin connector.

I upgraded my meastro to a duet wifi so i already have the expansion module.
I noticed the expansion module mention a uart pin in the connection. and the Duet Wifi a direction pin.

so is that the same or can i do something with it so i can use that module.

Johan