Difference between revisions of "3D Print Bed Leveling"
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has a link to: | has a link to: | ||
* [http://www.geeetech.com/forum/download/file.php?id=4790&sid=0656df3697567a9e78429622e3a5f998 Marlin-1.1.9_A10_with bltouch.zip] | * [http://www.geeetech.com/forum/download/file.php?id=4790&sid=0656df3697567a9e78429622e3a5f998 Marlin-1.1.9_A10_with bltouch.zip] | ||
| − | that i used as a Basis. Please check the BLTOUCH_DELAY which i have seen with other values in other bltouch firmwares | + | that i used as a Basis. Please check the BLTOUCH_DELAY in Configuration.h which i have seen with other values in other bltouch firmwares |
<source lang='c' highlight='6'> | <source lang='c' highlight='6'> | ||
/** | /** | ||
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I compiled and uploaded things with [https://www.arduino.cc/en/main/software Arduino 1.8.9] on a Mac | I compiled and uploaded things with [https://www.arduino.cc/en/main/software Arduino 1.8.9] on a Mac | ||
| + | |||
=== Configuration === | === Configuration === | ||
I ended up with a Z-Level offset of -2.28. I tried -2.4 and did a 0.15 mm DIN A4 paper test moving the Z-Axis down and still having 0.1 mm to go - the paper was a bit thight so i went for 0.02 less. | I ended up with a Z-Level offset of -2.28. I tried -2.4 and did a 0.15 mm DIN A4 paper test moving the Z-Axis down and still having 0.1 mm to go - the paper was a bit thight so i went for 0.02 less. | ||
Revision as of 10:43, 17 January 2020
Test print
Testing with a bigger knob on the A10
3D Touch Sensor
Geeetech Sensor
see facebook post
The following Sensor works on a Geeetech A10:
https://www.amazon.de/gp/product/B07M5JHKYP
BLTouch
I had the Geeetech Sensor in operation for a while but it did not work as satisfactory as hoped. I am trying the "original" BL Touch now see http://www.BLTouch.com
Firmware 1.1.9 with BLTouch
has a link to:
that i used as a Basis. Please check the BLTOUCH_DELAY in Configuration.h which i have seen with other values in other bltouch firmwares
/**
* The BLTouch probe uses a Hall effect sensor and emulates a servo.
*/
#define BLTOUCH
#if ENABLED(BLTOUCH)
#define BLTOUCH_DELAY 375 // (ms) Enable and increase if needed
#endif
I compiled and uploaded things with Arduino 1.8.9 on a Mac
Configuration
I ended up with a Z-Level offset of -2.28. I tried -2.4 and did a 0.15 mm DIN A4 paper test moving the Z-Axis down and still having 0.1 mm to go - the paper was a bit thight so i went for 0.02 less.
With Octoprints Bed Visualizer plugin i got:
which i consider decent. The print results are o.k.
Installation
I had to follow both of the following videos to get the Sensor working:
The firmare is available from
- Geeetech's github site
- https://github.com/jakobend/Marlin-A10
- https://drucktipps3d.de/forum/topic/mein-geeetech-a10-neue-revesion-und-ich/?part=2
see videos and Marlin on how to compile and flash the firmware onto the device.
Level Mesh visualization
The following visualization was created with the Bed Visualizer plugin of OctoPrint
