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    BLTouch V3.0 Information, Setup, and O'Scope Pictures

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    Duet Hardware and wiring
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    • piperswundefined
      pipersw @dc42
      last edited by

      @dc42 No, if I take the picture https://i.imgur.com/jPdCPKm.png, I mean R70.

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      • dc42undefined
        dc42 administrators
        last edited by

        That's the Z endstop connector, not the Z probe connector.

        Duet WiFi hardware designer and firmware engineer
        Please do not ask me for Duet support via PM or email, use the forum
        http://www.escher3d.com, https://miscsolutions.wordpress.com

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        • piperswundefined
          pipersw
          last edited by

          you are right !

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          • cabal2000undefined
            cabal2000
            last edited by

            I have a V3 bltouch installed as per setup guide for the Maestro. When I turn on the board to BL blinks with an error, I have to turn the board off and on several times before it will do a self test. No resistor is used.

            zaptaundefined JamesMundefined 2 Replies Last reply Reply Quote 0
            • zaptaundefined
              zapta @cabal2000
              last edited by

              @cabal2000, was the bed too close to the nozzle when you turn it on? If the BLT doesn't have sufficient mechanical clearance on power up, it enters an error state and blinks. I added to my homeall script a BLT error reset command I found in one of the threads here.

              M280 P3 S160 I1
              
              cabal2000undefined 1 Reply Last reply Reply Quote 0
              • JamesMundefined
                JamesM @cabal2000
                last edited by

                @cabal2000 My newest BLTouch does the same thing for me but it will work after turning the printer off and back on once.

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                • cabal2000undefined
                  cabal2000 @zapta
                  last edited by

                  @zapta Nozzle is no where close to the bed, pin is free. But I will be adding the reset command. Thanks man

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                  • jaurandundefined
                    jaurand
                    last edited by

                    @JadonM Would you be able to share which pins you are using for your setup? I am having some odd issues and want to try to emulate your setup.

                    JadonMundefined 1 Reply Last reply Reply Quote 0
                    • JadonMundefined
                      JadonM @jaurand
                      last edited by

                      @jaurand said in BLTouch V3.0 Information, Setup, and O'Scope Pictures:

                      @JadonM Would you be able to share which pins you are using for your setup? I am having some odd issues and want to try to emulate your setup.

                      Absolutely! I would love to have some novel wiring scheme that would solve all your problems, but unfortunately, I've just followed the wiki! 🙂 I have the Maestro, which takes different wiring than the Wifi, Ethernet, or Duet3.

                      My wiring is all on the Z-probe connector and consists of:
                      BLTouch Out - Maestro In
                      GND - GND
                      Control - MOD
                      5V - 5V

                      Hopefully that is a help to you, and feel free to ask me any other questions you have!

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                      • jaurandundefined
                        jaurand
                        last edited by

                        @JadonM Thank you for the o'scope images

                        I followed this setup https://betrue3d.dk/bltouch-on-duet-wifi-configuratio-and-usage/ for duet wifi and am unsure about the pins to use for bltouch error reset and 5V logic mode for the duet wifi

                        I keep getting a flashing red duty cycle and when i run mesh bed it runs for a bit then the probe stays in the up position.

                        JadonMundefined 1 Reply Last reply Reply Quote 0
                        • JadonMundefined
                          JadonM @jaurand
                          last edited by JadonM

                          @jaurand said in BLTouch V3.0 Information, Setup, and O'Scope Pictures:

                          @JadonM Thank you for the o'scope images

                          I followed this setup https://betrue3d.dk/bltouch-on-duet-wifi-configuratio-and-usage/ for duet wifi and am unsure about the pins to use for bltouch error reset and 5V logic mode for the duet wifi

                          I keep getting a flashing red duty cycle and when i run mesh bed it runs for a bit then the probe stays in the up position.

                          I'm sorry, but I don't think I know enough about the Duet and BLTouch to answer your question. I would recommend making a new thread with all the details and one of the much more knowledgeable regulars can help you.

                          Sorry that I can't help you!

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                          • jaurandundefined
                            jaurand
                            last edited by

                            @JadonM that is plenty of help enough! Thank you!

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