How do you save bed level?
Saving and Loading Use M502 to reset the bed leveling data (and other settings to defaults). Use M501 to reload your last-saved bed leveling from EEPROM. This is done automatically on reboot. After a G29 bed leveling is automatically enabled, but in all other situations you must use M420 S1 to enable bed leveling.
How do you change the Z offset on Ender 3 BLTouch?
After you auto-home with the Ender 3 Pro:
- Go to Motion > Move Axis > Move Z.
- Now, you’re going to move the Z-axis down by small increments until the nozzle just grips a piece of paper you place underneath.
- Note the value of the Z-offset!
- Go back to the main screen on the Ender 3 Pro.
- Go to Prove Z-offset.
What to do if your bltouch is not working?
More often than not, we see BLtouch (s) not working on people’s machine and with it, comes a series of hair pulling frustrations and some even toss their BLtouch (s) into the bin/ out the window.
What’s the latest version of BL-touch v3.0?
A BL-Touch V3.0 supports setting a 5V or OPEN-DRAIN output mode, a BL-Touch V3.1 supports this too, but can also store this in its internal EEPROM.
Which is the correct way to configure a bltouch?
The Correct Way to Configure a BLtouch 1 In Section 9A, 2 define Auto_bed_level 3 In section 10, if you have BLtouch v3.0 and v3.1, 4 define BLTOUCH_v3_v3_1 5 define BLTOUCH if you have a non v3.1/3.0… 6 Set a Nozzle to Probe Offset in Section 12. More
Can a BL-touch be used in probe with touch mode?
Some BL-Touch v3.0 and BL-Touch 3.1 devices may require configuring probe_with_touch_mode in the printer config file. If the BL-Touch v3.0 has its signal wire connected to an endstop pin (with a noise filtering capacitor), then the BL-Touch v3.0 may not be able to consistently send a signal during homing and probing.