How to set the boundaries for the bltouch?

How to set the boundaries for the bltouch?

I have just installed the BLTouch on my Ender 3 running Marlin 1.1.9 and I want to set it up so the probing does the 9 points in a perimeter that uses most of the bed surface area. At the moment the probe just covers a small area.

What is the GCode for bltouch bed leveling?

For completeness, this is the G-code that I am using: CE3_square.gcode. As explained in this answer it is you that needs to calculate where the head (read sensor) is supposed to go depending on the amount of space you have left on the carriage shafts.

What do you need to know about BL touch?

In this way, I believe that you will understand the BL touch accessory much better. What is BL Touch? Simply saying, BLTouch is an electronic sensor for 3D Printers which can precisely measure the distance between nozzle and bed surface, no matter what is the materials of the bed, such as glasses, woods, metals, and so on.

How does BL touch work on a 3D printer?

Simply saying, BLTouch is an electronic sensor for 3D Printers which can precisely measure the distance between nozzle and bed surface, no matter what is the materials of the bed, such as glasses, woods, metals, and so on. How does BL TOUCH works? Here I am not going to explain it complicated as well.

Why is my bltouch not working at all?

Teaching Tech on YouTube has a few BLtouch Ender 3 videos, covering the changes for configuring the bugfix firmware and the removal of the capacitor. I had the same problem. It seems it was definitely a loose connection on the BLTouch.

How to set the bed level in bltouch?

When I try to set it so something like: RIGHT PROBE_BED POSITION is outside the probe region. Any help you can give me on what I am doing wrong will be greatly appreciated. The probe offset from the extruder are as follows: For completeness, this is the G-code that I am using: CE3_square.gcode.

Where does the nozzle go on a bltouch printer?

6) If all goes well, your printer should home in the X direction, followed by the Y direction and then your probe should head to the middle of the bed and your nozzle will start going towards your bed.