; Configuration file for Duet WiFi (firmware version 1.21) ; executed by the firmware on start-up ; ; generated by RepRapFirmware Configuration Tool on Thu Sep 06 2018 21:21:12 GMT-0700 (Pacific Daylight Time) ; General preferences G90 ; Send absolute coordinates... M83 ; ...but relative extruder moves ; Network M550 Pe3 ; Set machine name M552 S1 ; Enable network ;*** Access point is configured manually via M587 M586 P0 S1 ; Enable HTTP M586 P1 S0 ; Disable FTP M586 P2 S0 ; Disable Telnet ; Drives M569 P0 S0 ; Drive 0 goes backwards M569 P1 S0 ; Drive 1 goes backwards M569 P2 S1 ; Drive 2 goes forwards M569 P3 S0 ; Drive 3 goes backwards M350 X16 Y16 Z16 E16 I1 ; Configure microstepping with interpolation M92 X80.00 Y80.00 Z400 E106.74 ; Set steps per mm M566 X1000 Y1000 Z100 E30000 ; Set maximum instantaneous speed changes (mm/min) M203 X6000 Y6000 Z500 E1500 ; Set maximum speeds (mm/min) M201 X300 Y300 Z100 E5000 ; Set accelerations (mm/s^2) was 500 you changed it to 300 for stall guard M906 X500 Y500 Z500 E1000 I30 ; Set motor currents (mA) and motor idle factor in per cent M84 S300 ; Set idle timeout ; Axis Limits M208 X-5.5 Y-10 Z0 S1 ; Set axis minima M208 X258.5 Y246 Z260 S0 ; Set axis maxima ; Endstops ;M574 X1 Y1 E0 S1 ; Set active high endstops ; Z-Probe M574 Z1 S2 ; Set endstops controlled by probe M307 H3 A-1 C-1 D-1 ; Disable heater on PWM channel for BLTouch M307 H4 A-1 C-1 D-1 ; Disable heater on PWM channel for BLTouch M307 H1 A373.9 C115.3 D4.9 V23.8 B0 M307 H0 A126.1 C599.1 D0.4 V23.0 B0 M558 P9 H2.5 F120 T6000 ; Set Z probe type to bltouch and the dive height + speeds G31 P25 X21 Y-44 Z0 ; Set Z probe trigger value, offset and trigger height M557 X50:185 Y50:185 S65 ; Define mesh grid ; Heaters M305 P0 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 0 M143 H0 S120 ; Set temperature limit for heater 0 to 120C M305 P1 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 1 M143 H1 S345 ; Set temperature limit for heater 1 to 345C ; Fans M106 P0 S0 I0 B0.5 F250 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off M106 P1 S1 I0 B0.5 F500 L255 H1 T45 ; Set fan 1 value, PWM signal inversion and frequency. Minimum Speed is 1/3 aka 87 Thermostatic control is turned on triggered at nozzle temp 45; M106 P2 S0 I0 B0.5 F500 H-1 ; Set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned on ; Tools M563 P0 D0 H1 ; 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 ; Automatic power saving M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; Set voltage thresholds and actions to run on power loss ; Custom settings ;M591 D0 P5 C3 R10:300 E3.0 S1 ; Duet3D laser sensor for extruder drive 0 is connected to endstop input 3 (E0), tolerance 10 to 120%, 3mm comparison length ;M591 D0 P2 C4 S1 ; That's Drive 0, simple sensor with low signal, on endstop E1, and enable filament monitoring.