Jump to content

A short question about the circuit diagram of Ultimaker 2


swq0603

Recommended Posts

Posted · A short question about the circuit diagram of Ultimaker 2

I find that there is a solder jumper in the circuit diagram of Ultimaker 2. I just do not understand what is the solder jumper. Why there is a solder jumper added to the nReset. Thanks in advance!

5a33151f4937a_circuitdiagram.JPG.f4743ceac3609bfdd4482dc8b24e2af3.JPG

5a33151f4937a_circuitdiagram.JPG.f4743ceac3609bfdd4482dc8b24e2af3.JPG

  • Link to post
    Share on other sites

    Posted (edited) · A short question about the circuit diagram of Ultimaker 2

    Hi!

    I went out and asked my technical colleague who asked our friends from R-D (it wasn't something I knew the answer to) and what I understand is that this jumper allows your Arduino to stay open when you plug in the USB and you can install new firmware.

    Without it, the Arduino wouldn't reset and you wouldn't be able to upload new firmware.

    Hopefully that is the answer you were looking for.

    Have a good day!

    Edited by Guest
  • Link to post
    Share on other sites

    Create an account or sign in to comment

    You need to be a member in order to leave a comment

    Create an account

    Sign up for a new account in our community. It's easy!

    Register a new account

    Sign in

    Already have an account? Sign in here.

    Sign In Now
    • Our picks

      • Introducing the UltiMaker Factor 4
        We are happy to announce the next evolution in the UltiMaker 3D printer lineup: the UltiMaker Factor 4 industrial-grade 3D printer, designed to take manufacturing to new levels of efficiency and reliability. Factor 4 is an end-to-end 3D printing solution for light industrial applications
          • Thanks
          • Like
        • 3 replies
      • UltiMaker Cura 5.7 stable released
        Cura 5.7 is here and it brings a handy new workflow improvement when using Thingiverse and Cura together, as well as additional capabilities for Method series printers, and a powerful way of sharing print settings using new printer-agnostic project files! Read on to find out about all of these improvements and more. 
         
          • Like
        • 26 replies
    ×
    ×
    • Create New...