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Aus3D / RUMBA32

A powerful 32-bit 3D printer control board.
https://aus3d.com.au/rumba32
69 stars 25 forks source link

BL Touch #20

Open danielbors72 opened 4 years ago

danielbors72 commented 4 years ago

how do i connect bltouch?

phongshader commented 4 years ago

I would like to know as well.

leseaw commented 4 years ago

https://github.com/Aus3D/RUMBA32/issues/8

read this :)

Celcius1 commented 4 years ago

The Servo Header should do it, but if you have the version (which I have) that does not have a servo header, make the following changes to connect a BL Touch

in the pins_RUMBA32_common.h

change Z_MAX_PIN from PD10 to PA4 (just select a random unused pin)

change SERVO0_PIN from PA15 to PD10 this utilises the Z_MAX_PIN for the BL Touch like that has been used on some boards but be mindful to run the 5v for the BL Touch to a 5V power pin, as the endstop pins are configured for 3.3v by default

and do the usual changes to get the BL Touch working.