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    Error M280

    Scheduled Pinned Locked Moved Solved
    Firmware installation
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    • hbrownellundefined
      hbrownell
      last edited by

      So, I just did the update to 3.2 and my BL Touch is not connecting apparently.
      Error: M280: Invalid servo index 0 in M280 command

      From config.g
      ; Z-Probe
      M950 S0 C"exp.heater3" ; create servo pin 0 for BLTouch
      M558 P9 C"^zprobe.in" H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds
      G31 P25 X29 Y-6.5 Z1.2 ; set Z probe trigger value, offset and trigger height
      M557 X20:180 Y20:180 S80 ; define mesh grid

      ; deployprobe.g
      ; called to deploy a physical Z probe
      ;
      ; generated by RepRapFirmware Configuration Tool v3.2.3 on Sun May 16 2021 20:01:35 GMT-0500 (Central Daylight Time)
      M280 P0 S10 ; deploy BLTouch

      I followed this image to make my connections.

      KUDxTZSs3rnd3JVH.png

      hbrownellundefined 1 Reply Last reply Reply Quote 0
      • hbrownellundefined
        hbrownell @hbrownell
        last edited by

        @hbrownell Never mind. I just needed to update the firmware to 3.22.. it was still on 2.05.

        1 Reply Last reply Reply Quote 0
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