what should change the pin bring when it works 95% of the time. It only change the pin. its not that i doesnt work anymore. its only sometimes that it not deployed the pin and not register it.
j24? unpopulated port in the wifi module connector . but what should that change? it can read out pin when deployed.
all i want that it check if the pin is deployed before it moves to home z and that not only 1 time
As I said above, I’m suggesting pins that have no pull up/pull down or in line current limiting resistor which can affect the operation of the pin.
There are quite a few on the board that you should be able to take advantage of. As I said above, I’m just suggesting ones that have a GND pin beside it to simplify your wiring.
Can I say I’m not sure they do? On the AliExpress page you list, there is this “Brand+” symbol before listing the products in the set:
Now, the “Makerbase 3D” store on AliExpress does sell the “3D Touch” but when I go to the actual Makerbase website:
There’s no “3d Touch” listed as a product. I don’t think “Makerbase 3D” is actually “Makerbase”, I could be wrong but there doesn’t seem to be an explicit connection between the two, more of an implicit one where a third party is trying to profit from another company’s product and reputation.
like i said J24 is not populated and means oldering on the board. i can only to go with a pin adapter on the wifi card port wehere it is too with a pin adapter.
I wonder why it worked then with the same pin on marlin an not on klipper
But error “probe prior to movement” on calibration and bed meshing when it first touch.
I think I will try things I found on net and when not I open a new thread.
Perhaps it has to do with that “The detection signal line is an open-drain output, which requires a 10K pull-up
resistor on the mainboard’s signal line or setting the IO as a pull-up input in the
firmware.”
