I just received my Bltouch and everything connected. G28 command work just fine.

3D Printing
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1

I just received my Bltouch and everything connected. G28 command work just fine. I use the g28 command to configure my offsite which was -0.53.

But not everything is flowers, when i run the G29 command(After the g28), it does the first point ok (at xy=0) then it jumps to y=0 and x=10 and goes for the second point where the Pin does not goes down and it crashes the nozzle on the bed and keep forcing it until I turn the power off.

Everything works, M851 commands and g28, but the G29 with 9 points does not work at all.

Ramps 1.4 with Marlin 1.1.0 RC6

2

There is a line in marlin where you set if the z probe is on a separate pin on the ramps or if you are using the same as for z home. This could be your problem.

3

Thanks @Markus_Granberg but the support team got back to me with the solution.
Apparently I had enabled that my servo will deactivate after initial use. I just needed to comment it !