Diy Auto Bed Leveling Sensor

You need to use soldering iron here.

Diy auto bed leveling sensor.

Remove the z max connector from the board and replace it with a 3pin straight pin. It doesn t matter if you cannot find the wires with the same color but do not mix the wires up. If you re not so sure marlin auto bed leveling lets you compensate with auto bed leveling bilinear. I think most people have wires laying around or can get them fairly easy.

For most people linear and bi linear would be good choices. So that the height of your extrusion is the correct one. Meanwhile auto bed leveling ubl is similar but more advanced and lets you create a mesh diagram of the high and low sections of your bed. Use dupont wire to extend the wires of 3dtouch.

I build this z probe for auto bed leveling with existing parts in my bin i don t have a bltouch but it works great and cost almost nothing to. If you made the probe i made and want to probe on a surface like fleks3d witch you can t probe with a heated nozzle to not melt the plate you can us. Giveaway ended note this could also be done with a different arduino if you don t care so much about looks. The two items above are the only purchases i had to make to install auto bed leveling on my ender 3.

The whole idea is to spend as little and keep it as simple as possible. The nano is just very cheap and fits nicely int. There are several ways to connect the 3dtouch auto leveling sensor to gt2560 here is the easiest way. In the slic3r you may want to add the command g28 for auto home and the command g29 for auto bed leveling at the beginning of the program.

Mesh bed leveling is a manual process.