Jump to content
Ultimaker Community of 3D Printing Experts

A short question about the circuit diagram of Ultimaker 2


swq0603
 Share

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
     Share

    • Our picks

      • The Ultimaker Showcase — October 14. What's new?
        Your dear friends at Ultimaker have some exciting news and insights for you!
         
        • 0 replies
      • New here? Get ahead with a free onboarding course
        Hi,
         
        Often getting started is the most difficult part of any process. A good start sets you up for success and saves you time and energy that could be spent elsewhere. That is why we have a onboarding course ready for
        Ultimaker S5 Pro Bundle, Ultimaker S5, Ultimaker S3 Ultimaker 2+ Connect.   
        They're ready for you on the Ultimaker Academy platform. All you need to do to gain access is to register your product to gain free access. 
        Ready? Register your product here in just 60 seconds.
          • Like
        • 8 replies
    ×
    ×
    • Create New...