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BL Touch #20

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danielbors72 opened this issue Mar 12, 2020 · 3 comments
Open

BL Touch #20

danielbors72 opened this issue Mar 12, 2020 · 3 comments

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@danielbors72
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how do i connect bltouch?
@phongshader
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I would like to know as well.

@leseaw
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leseaw commented Apr 22, 2020

#8

read this :)

@Celcius1
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Celcius1 commented Oct 4, 2020

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.

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@leseaw @Celcius1 @phongshader @danielbors72