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Diffstat (limited to 'docs/BLTouch.md')
| -rw-r--r-- | docs/BLTouch.md | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/docs/BLTouch.md b/docs/BLTouch.md index 0f97bc91..6fad76c5 100644 --- a/docs/BLTouch.md +++ b/docs/BLTouch.md @@ -1,5 +1,7 @@ +# BL-Touch + Connecting BL-Touch -=================== +------------------- A **warning** before you start: Avoid touching the BL-Touch pin with your bare fingers, since it is quite sensitive to finger grease. And @@ -38,7 +40,7 @@ that the probe doesn't hit anything even if the probe pin happens to be in its lowest state. Initial tests -============= +------------- Before moving on, verify that the BL-Touch is mounted at the correct height, the pin should be roughly 2 mm above the nozzle when retracted @@ -82,7 +84,7 @@ If that was successful, do another `G28` (or `PROBE`) but this time let it touch the bed as it should. BL-Touch gone bad -================= +----------------- Once the BL-Touch is in inconsistent state, it starts blinking red. You can force it to leave that state by issuing: @@ -105,7 +107,7 @@ light turns on and of. Use the `reset`, `pin_up` and `pin_down` commands to achieve this. BL-Touch "clones" -================= +----------------- Many BL-Touch "clone" devices work correctly with Klipper using the default configuration. However, some "clone" devices may require @@ -143,7 +145,7 @@ the second query reports "probe: TRIGGERED" then it indicates that config file. BL-Touch v3 -=========== +----------- Some BL-Touch v3.0 and BL-Touch 3.1 devices may require configuring `probe_with_touch_mode` in the printer config file. @@ -171,7 +173,7 @@ device, be sure to test the probe accuracy before and after setting this value (use the `PROBE_ACCURACY` command to test). Multi-probing without stowing -============================= +----------------------------- By default, Klipper will deploy the probe at the start of each probe attempt and then stow the probe afterwards. This repetitive deploying @@ -202,7 +204,7 @@ before and after setting `probe_with_touch_mode` (use the `PROBE_ACCURACY` command to test). Calibrating the BL-Touch offsets -================================ +-------------------------------- Follow the directions in the [Probe Calibrate](Probe_Calibrate.md) guide to set the x_offset, y_offset, and z_offset config parameters. @@ -217,7 +219,7 @@ If an adjustment is made to the probe position, then rerun the probe calibration steps. BL-Touch output mode -==================== +-------------------- * 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 |