@phaedrux that worked. Thanks again.

@siam no, just trying different things to get itvto work

@tomasl just out of curiosity what difference would there be? If you assign let's say 192.168.1.101 the way I did or a "proper static ip" assigned to the same local address.

@tomasl I got it to use a static ip in my routers setup. You can assign the duets Mac address to any ip you want. I have tp link and it's under dhcp address reservation.

I have a Duet 2 wifi and I have the part fan on fan0 and the extruder cooling fan on fan1. The extruder fan kicks on when the hotend reaches 60c like its set to. The part fan won't turn on ever even when I move the slider in the web interface. I've switched the fan out to make sure it's not a bad fan. Any help would be greatly appreciated, thanks

; Configuration file for Duet WiFi
; executed by the firmware on start-up

; General preferences
G90                                                ; send absolute coordinates...
M83                                                ; ...but relative extruder moves
M550 P"Ender 3"                                ; set printer name
;M918 P1 E4 F2000000                               ; configure direct-connect display

; Network
M552 S1  ; enable network
M587 S"Ross_2.4G" P"ross090175"          ; Configure access point. You can delete this line once connected
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 P1 S1                                         ; physical drive 1 goes backwards
M569 P2 S0                                         ; physical drive 2 goes forwards
M569 P3 S1                                         ; physical drive 3 goes backwards
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 E93.00                   ; set steps per mm
M566 X1200.00 Y1200.00 Z24.00 E300.00              ; set maximum instantaneous speed changes (mm/min)
M203 X9000.00 Y9000.00 Z180.00 E6000.00            ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z100.00 E5000.00              ; set accelerations (mm/s^2)
M906 X800 Y800 Z800 E1000 I50                      ; 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 X235 Y235 Z260 S0                             ; set axis maxima

; Endstops
M574 X1 S1 P"xstop"   ; X min active high endstop switch
M574 Y1 S1 P"ystop"   ; Y min active high endstop switch                                
M574 Z1 S2                                         ; set endstops controlled by probe

; Z-Probe
M574 Z1 S2                               	   ; Set endstops controlled by probe
M558 P9 C"^zprobe.in" H5 F120 T6000		   ; probe type and pin for bltouch
M950 S0 C"exp.heater3"  			   ; assign GPIO port 8 to heater3 on expansion connector, servo mode
G31 P500 X-48 Y-2 Z1.55                 ; set Z probe trigger value, offset and trigger height
M376 H10                                 	   ; set fade height 

; Heaters
;bed
M308 S0 P"bedtemp" Y"thermistor" T100000 B4092 ; 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 B0 S1.00                               ; disable 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

;hotend
M308 S1 P"e0temp" Y"thermistor" T100000 B4092  ; 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 S275

; Sensors for thermal fans
M308 S3 Y"mcu-temp" A"MCUTemp"                     ; configure sensor 3 as thermistor on pin mcu-temp for Duet 2


; Fans
M950 F0 C"fan0" Q65535                           ; create fan 0 on pin fan0 and set its frequency
M106 P0 C"Part" S0 H-1                         ; set fan 0 name and value. Thermostatic control is turned off
M950 F1 C"fan1" Q65535                           ; create fan 1 on pin fan1 and set its frequency
M106 P1 C"Hotend" S1 H1 T60                  ; set fan 1 name and value. Thermostatic control is turned on


; Tools
M563 P0 S"Hotend" D0 H1 F0:1                       ; 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 R23 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss

@droftarts yea I had it in the e1 port not realizing it was for a second extruder. I guess that's why it's labeled "E" for extruder lol. I haven't used the printer for a while and messed up the connection. It's all good now doing an auto tune pid as we speak. Thanks again guys.

@droftarts well look at that! If you plug it in the correct place it works, who would have thought lol.
Thank you for wasting your time on me.

@phaedrux so if I plug either temp probe into e0 they work but either on e1 I get the -273.1

@phaedrux ok I did that but bed thermistor still says -273.1. And thanks for the help.

Could it be something with my bltouch? I think that's where that heater3 errors is coming from.