BL touch help



  • Hello,

    I mount a bltouch probe on the duet wifi. The bltouch is version 2.1.
    Do I have to cut the copper line on the bltouch logic board to convert it to 3.3 logic or I can leave it as is ?

    I also cannot understand what is the difference between the 2 following modes and if I need to activate one of these 2 (or is done automatically)….
    Probing with Push-pin Down
    Probing with Touch Switch Mode ← only Smart V2.1 and later

    Thanks a lot
    George


  • administrators

    @gbiski said in BL touch help:

    I mount a bltouch probe on the duet wifi. The bltouch is version 2.1.
    Do I have to cut the copper line on the bltouch logic board to convert it to 3.3 logic or I can leave it as is ?

    If it's a version 1.04 Duet WiFi then you don't need to cut that trace. If it's 1.03 or earlier, cut it.


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