You may have to run the wires back to your mainboard, check with @humble plover for software tips
#Connecting Orbiter V2 filamnet sensor to EBB42
round smelt
humble plover
You don't actually need to change anything, you just need to add the sensor configuration for the pins you decide to use in your user overrides section
This row of pins has all you need for example
(note, you can use 5v instead of 3.3v i'm pretty sure, depends on the LED in the orbiter sensor).
There's no 3.3v on the EBB42, so there's not really any other way.
Running 3.3v from the main board is iffy, voltage drop on such a low voltage over such a long distance is tricky.
yeah that's questionable, but you can try.
should be fine with 5v though
There's no electronics in that sensor except for the LED
so worst case scenario, you burn out the LED 😄
👍
Oh btw, remember to prefix your pin names with toolboard: otherwise klipper will think the pins are on the main controlboard.
light fern