All sorted now with working bltouch

I realised that after a while y axis driver was creating alot of problems so am now using E1 for y instead....

Thanks for all the help

This is more of a REVIEW than a problem,

I'd like to vouch that the Bltouch from the team at China(Trianglelab) works rather well with the Duet wifi 2.

My experience in the past has involved needing to solder in a resistor as originally recommended by the Duet documentation.

DISCLAIMER: I am not in any way a programmer nor experienced in any electronics or of background in any kind, other than a Hobbyist learning in their free time. I am not responsible for any damage to the property nor the fantastic hardware provided kindly from engineering geniuses of DUET and ANTCLABS.

Disclaimer aside.

Even then did the issue of bed compensation and levelling persists. With the new iteration of the Tltouch from Trianglelab, that once the logic is scrapped off the Sensor works well, not necessarily as accurate as the original sensor, but does work with full bed compensation, self-testing etc. No errors have since come through to haunt me.

I am not familiar with the 2020 version of the TLtouch, but can actually expect it to either have a similar logic conversion or the open drain system similar to the original BLtouch.

I hope this doesn't bar me from this forum in having this written.

I am not at all affiliate of DUET, Trianglelab, or Antclabs

Just leaving this feedback for any who wishes to buy from china

Will check

Can't rate it enough how refreshing the duet wifi is, and for quality of life stuff its worth the cash, working with marlin was great but really everyone I go to the duet wifi difference is shocking, when I plugged my mp mini select 200 that printer was completely silent

The 5v rail has gone since the WiFi doesn't switch on, the 24v power delivery doesn't work it's mostly the power delivery system, with issues on the y axis stepper driver nothing appears burnt other than the bltouch which ended with a slight spark and and is now burnt....

The fan works normally as when plugged that in to the previous release of the duet it worked as expected, I'm not going to use the burnt bltouch and have ordered a new one

I remember it was offered to me time ago but as an option

Is there an option to send this board back to the team for a review and fix or atleast how would I go about doing the trace pcb checks

The board was completely gone with nothing being functional as it should

@Phaedrux I switched it all upto a previous version of my duet wifi which has no car fuse etc, the fan hasn't changed but you could tell that their was an issue with the 1st board to begin with... Everything on the older board works including the y axis. So who knows I may upgrade to the duet wifi with 3 fuses if all goes well and continue testing on this board

it does matter now the board blew up with magic smoke along with a burnt bltouch etc, not too mension what may also be damaged.

But thnks for your time

Hia,
when I move my corexy axis the motors whine really badly, when no movement occurs i hardly realize it is on

; Configuration file for Duet WiFi (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.1.4 on Wed Oct 07 2020 00:20:48 GMT+0100 (British Summer Time)

; General preferences
G90                                            ; send absolute coordinates...
M83                                            ; ...but relative extruder moves
M550 P"My Printer"                             ; set printer name
M669 K1                                     ; select CoreXY mode

; Network
M552 S1                                        ; enable network
M586 P0 S1                                     ; enable HTTP
M586 P1 S0                                     ; disable FTP
M586 P2 S0                                     ; disable Telnet

; Drives
M569 P0 S1                                   ; physical drive 0 goes Backwards
M569 P4 S1                                   ; physical drive 1 goes forwards
M569 P2 S1                                     ; physical drive 2 goes forwards
M569 P3 S1                                     ; physical drive 3 goes forwards
M584 X0 Y4 Z2 E3                               ; set drive mapping
M350 X64 Y64 Z16 E16 I1                        ; configure microstepping with interpolation
M92 X400 Y400 Z600.00 E436.54              ; set steps per mm
M566 X400 Y400 Z12.00 E120.00            ; set maximum instantaneous speed changes (mm/min)
M203 X1500.00 Y1500.00 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 Z1000 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 X315 Y315 Z270 S0                         ; set axis maxima

; Endstops
M574 X1 S1 P"!xstop"                          ; configure active-high endstop for low end on Y via pin ystop
M574 Y1 S1 P"!e1stop"                           ; configure active-high endstop for low end on Y via pin ystop
M574 Z1 S2                                     ; configure Z-probe endstop for low end on Z

; Z-Probe
M950 H3 C"nil" ;
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 X0 Y0 Z2.5                            ; set Z probe trigger value, offset and trigger height
M557 X15:215 Y15:195 S20                       ; define mesh grid

; Z-Probe
;M558 P0 H20 F120 T6000                         ; disable Z probe but set dive height, probe speed and travel speed
;M557 X15:215 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 S150                                   ; set temperature limit for heater 0 to 150C
M308 S1 P"e0temp" Y"thermistor" T100000 B3950 ; 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
 M140 H-1

; Fans
M950 F0 C"fan0" Q2500                           ; 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" Q2500                           ; 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

My printer has yet to be calibrated yet and it has only one fuse on it rather than the three