@P0HakaAustin It looks like you're using the G30 command incorrectly; you have substituted all the 'G1 Z' command for 'G30' but kept the parameters for G1.

I think you want to use the probe you have defined in config.g as follows:

... ; Z-Probe (sin sensor) M558 P5 H5 F500 T4000 X0 Y0 Z1 ; Set Z probe type/mode 5. Not using on XY, but using it on Z. M307 H3 A-1 C-1 D-1 ; Disable the 7th Heater to free up PWM channel 5 on the Duex board M280 P3 S10 I1 G31 P500 X-35 Y-5.5 Z6.68 ; set Z probe trigger value, offset and trigger height M557 X15:215 Y15:195 S20 ; define mesh grid ...

Does the BLTouch deploy during startup? It should do a 'self test' of deploy/retract twice. But you have a command in config.g to deploy it again. It would be best to remove the 'M280 P3 S10 I1' command from config.g.

RRF 2.04 supports the BLTouch probe type 9. You should change the M558 command from P5 to P9. Then add two files to your /sys folder, deployprobe.g and retractprobe.g. They should have the following in them:

Create a 'deployprobe.g' file (in the /sys folder of the SD card) it should contain the following single command:

M280 P3 S10 I1

Create a 'retractprobe.g' file (in the /sys folder of the SD card) it should contain the following single command:

M280 P3 S90 I1

Restart, and test deployprobe.g and retractprobe.g are working correctly by sending M401 to deploy the probe, and M402 to retract the probe.

Then follow the guide here to test and calibrate the probe: https://docs.duet3d.com/User_manual/Connecting_hardware/Z_probe_testing

Finally, fix your homeall.g and homez.g. Change homeall.g to:

; homeall.g ; called to home all axes ; ; generated by RepRapFirmware Configuration Tool v2 on Thu Jan 17 2019 20:56:52 GMT+0100 (hora estándar de Europa central) G91 ; relative positioning G1 Z5 F1000 S2 ; lift Z relative to current position G1 S1 X-330 Y-330 F1800 ; move quickly to X and Y axis endstops and stop there (first pass) G1 X5 Y5 F6000 ; go back a few mm G1 S1 X-330 Y-330 F360 ; move slowly to X and Y axis endstops once more (second pass) G90 ; absolute positioning G1 X190 Y120.5 F1800 ; Move Probe to middle of bed G30 ; Probe bed

Change homez.g to:

G91 ; relative positioning G1 Z5 F1000 S2 ; lift Z relative to current position G90 ; absolute positioning G1 X190 Y120.5 F1800 ; Move Probe to middle of bed G30

If you want to lift Z after probing, add the following on the end of homeall.g and homez.g:

; Uncomment the following lines to lift Z after probing G91 ; relative positioning G1 S2 Z5 F1000 ; lift Z relative to current position G90 ; absolute positioning

Ian