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@@ -1,71 +0,0 @@ -# CR10S with BLTouch (3.1) and Marlin 2.0.x - -## Why try 2.0? -Installation of BLTouch has been done following instructions that shipped with the kit (Creality kit) and all is working using the precompiled version of Marlin (1.1.6) that Creality provides. -ABL is working as well. - -It only covers the 3x3 point ABL and I would like to experiment with more probe points but most important is to remove support for "Power loss detection" which writes each OP onto the SD-card... - -## Wiring & installation -Premise: Since it is working in precompiled firmware provided by Creality, I assume the wiring is sound? - -## Troubleshooting - -### 2021-05-20 -**Marlin version: 2.0.8.1 (using CR10S example config as base)** - -- Flashed 2.0.8.1 (using CR10S V1 example config as base and applied changes for enabling BLTouch) -- Specified Z-probe offset to -2.58 (which worked and was used in 1.1.6 blob provided by Creality with BLTouch support) - -**Testing of endstops** -- M119 while triggering endstop for X -> Triggered -- M119 while not triggering endstop for X -> open -- M119 while triggering endstop for Y -> Triggered -- M119 while not triggering endstop for Y -> open -- Deploying BLTouch probe from within BLTouch control panel. -- M119 while probe is deployed: Z -> open -- Stowing probe (with a paper) -- M119 while probe is stowed: Z -> Triggered - -**Testing homing of axes** -- G28 X -> Homes X without any problem (issued multiple times in a row with correct outcome) -- G28 Y -> Homes Y without any problem (issued multiple times in a row with correct outcome) -- G28 Z -> Moves to safe homing place, deploys probe and then moves up a tiny bit and then down a tiny but (all in mid air, say 5cm above bed). Probe never touches the bed. - -**Note**: If i ONLY do homing of X and Y it works in arbitrary order, but as soon I've tried to home Z and then issuing G28 X or Y the printer halts. - -Enabled PINS_DEBUGGING and issued the following G-CODE command: M43 S -Output: - >>> M43 S - SENDING:M43 S - Servo probe test - . using index: 0, deploy angle: 10, stow angle: 90 - . Probe Z_MIN_PIN: 18 - . Z_MIN_ENDSTOP_INVERTING: false - . Check for BLTOUCH - = BLTouch Classic 1.2, 1.3, Smart 1.0, 2.0, 2.2, 3.0, 3.1 detected. - ** Please trigger probe within 30 sec ** - . Pulse width (+/- 4ms): 0 - FAIL: Noise detected - please re-run test - ok P15 B3 - -Ran the test multiple times and the probe was deployed and stowed (only once) during the test. May this be connected to me running some extensions on the cables perhaps? - - -### 2020-02-22 -**Marlin version: 2.0.3 (using CR10S example config as base)** -Enabled PINS_DEBUGGING and ran M43 S which gave the following: - Servo probe test - - using index: 0, deploy angle: 10, stow angle: 90 - - Probe Z_MIN_PIN: 18 - - Z_MIN_ENDSTOP_INVERTING: false - - Check for BLTOUCH - = BLTOUCH Classic 1.2, 1.3, Smart 1.0, 2.0, 2.2, 3.0, 3.1 detected - ** Please trigger probe within 30 sec ** - . Pulse width: 30ms or more - = BLTOUCH V3.1 detected. - ok P15 B3 - -See thread at reddit.com: https://www.reddit.com/r/CR10/comments/f7h4cn/cr10s_with_bltouch_and_marlin_20x - - |