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    BL Touch verification and questions

    Duet Hardware and wiring
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    • hbrownell
      hbrownell last edited by

      Okay, so I'm moving on to the BL Touch and can I get another verification for this please? I'm also wondering about

      0_1558234941548_20190515_211942.jpg

      1. exactly how to set up the board on the configuring software,
      2. I'm seeing something about de-soldering a pad to make it 3.3V compatible for this board. Is that necessary? It's a new BL Touch, so I"m wondering if that's been "fixed"
      3. Is there anything else I should be aware of or take caution of before firing up the board again?

      Thank you!

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      • Phaedrux
        Phaedrux Moderator last edited by

        What version of the BLTouch is it?
        What version of Duet2Wifi is it?

        Newer versions won't require you to cut the 3.3v trace.

        https://duet3d.dozuki.com/Wiki/Connecting_a_Z_probe#Section_BLTouch
        https://duet3d.dozuki.com/Wiki/BLTouch_Troubleshooting
        https://duet3d.dozuki.com/Wiki/Test_and_calibrate_the_Z_probe

        Z-Bot CoreXY Build | Thingiverse Profile

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        • hbrownell
          hbrownell last edited by

          I bought the BL Touch and DuetWifi within the last month or so, so is it safe to assume it's okay as is? I have re-wired the connector going to the Duet,0_1558570701444_20190522_191727.jpg

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          • Phaedrux
            Phaedrux Moderator last edited by

            That looks like version 1.04b so you're ok with not cutting the 3.3v trace.

            Z-Bot CoreXY Build | Thingiverse Profile

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