BL TOUCH ON DUET3

[marioys97]

Hi I'm trying to use a BLTouch on a DUET3 6HC but it can't make it work. This is my config
M558 P9 C"^io5.in" H5 F100 T2000
M950 S0 C"io5.out" ; Servo
G31 P25 X0 Y55 Z2

[T3P3Tony]

@marioys97 how is it not working?

Have you followed the information here:
https://duet3d.dozuki.com/Wiki/Connecting_a_Z_probe#Section_BLTouch

are your deploy probe and retract probe files setup correctly?

[marioys97]

@t3p3tony everything is connected as that guide explains. I`m connecting everything to the io5 port. The deployprobe and retract are located at sys folder being m280 p0 s90 and m280 p0 s10.

[T3P3Tony]

@t3p3tony said in BL TOUCH ON DUET3:

@marioys97 how is it not working?

So does it not deploy and retract? what errors flash?

[PCR]

@marioys97 can you post a photo of the wiring.? IMO the creality BL touch has a diffrent wire color. which can be quite confsuing...

[PCR]

@pcr for example this one

so in you case look at this

counting from left to right

1. GND
2. 5V
3. io5.out
4. GND
5. io5.in

[marioys97]

everything is connected to io5 port. Brown and black are connected to GND, red to 5v, yellow to io5.out and white to io5.in

[PCR]

@marioys97 please make a picture. Does the BL touch Light Up?

[marioys97]

@pcr it does light up, it makes a couple of deploys and rectracts and then it stops working. The red led is light up but then it doesn´t do anything when I run m280 commands