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06-11-2020, 06:34 PM #1
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- Jun 2020
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Need some help configuring Marlin for BLTouch.
Could someone please help. I'm trying to configure the latest version of Marlin 1.1.x Bugfix for my Ender-3 Pro for use with a BLTouch and despite watching Teaching Tech's videos amongst others on the subject I still have some questions/issues.
Firstly I know this is probably a stupid question but the code #if ENABLED(BLTOUCH) appears to have been moved from Configuration.h to Configuration_adv.h (along with #define BLTOUCH_DELAY) so should the line #define SERVO0_PIN 27 also be added to Configuration_adv.h under #if ENABLED(BLTOUCH)?
Secondly, is #define BLTOUCH_SET_5V_MODE (in Configuration_adv.h) the same as what was previously #define BLTOUCH_FORCE_5V_MODE?
Lastly, I'm trying to set up a symmetrical probing grid as per Teaching Tech's video (relevant part starts at 6:15) and I just wanted to make sure I have it set up correctly.
My X_PROBE_OFFSET_FROM_ETRUDER is -43 and my Y_PROBE_OFSET_FROM_PROBE is -7 and with a MIN_PROBE_EDGE of 20 my probing boundary looks like this.
#define LEFT_PROBE_BED_POSITION 45
#define RIGHT_PROBE_BED_POSITION (X_BED_SIZE - 45)
#define FRONT_PROBE_BED_POSITION 21
#define BACK_PROBE_BED_POSITION (Y_BED_SIZE - 21)
Thanks.
P.S. I should probably mention that I'm using the Official Creality BLTouch upgrade kit.Last edited by D3SOL4TE; 06-11-2020 at 06:38 PM. Reason: Formatting
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