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firmware:klipper:bltouch-with-raspberry-pi [2022/03/16 20:04] – [Attaching the BLTouch] vidschofelix | firmware:klipper:bltouch-with-raspberry-pi [2022/03/16 20:06] (current) – [Why?] vidschofelix | ||
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====== HowTo Run BLTouch connected to RPi microcontroller ====== | ====== HowTo Run BLTouch connected to RPi microcontroller ====== | ||
==== Why? ==== | ==== Why? ==== | ||
- | * some printer board dont support the control signal for the bltouch, or need to remove some components. In this case you have to fiddle a little | + | * some printer board dont support the control signal for the bltouch, or need to remove some components. In this case you have to fiddle a little but it's possible, so why not? |
==== Needed ==== | ==== Needed ==== | ||
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==== Attaching the BLTouch ==== | ==== Attaching the BLTouch ==== | ||
- | * remove the red pin from the triple-connection cable and put it into a single dupont case | + | * remove the red pin from the triple-connection cable and put it into a single dupont case (included in original BLTouch packaging) |
* connect the pins to the [[https:// | * connect the pins to the [[https:// | ||
* white -> GPIO0 | * white -> GPIO0 | ||
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* red -> 3.3V | * red -> 3.3V | ||
* //Todo: Add a picture of the wires// | * //Todo: Add a picture of the wires// | ||
- | * you can choose whatever pins you like, but it's easier to follow if you choose the same | + | * you can choose whatever pins you like for control_pin, but it's easier to follow if you choose the same |
==== printer.cfg adjustment ==== | ==== printer.cfg adjustment ==== |