how i2c2 is working on udoo neoexternal banks?

Discussion in 'UDOO NEO' started by hiten, Jan 10, 2020.

  1. hiten

    hiten UDOOer

    Joined:
    Dec 9, 2019
    Messages:
    35
    Likes Received:
    3
  2. waltervl

    waltervl UDOOer

    Joined:
    Dec 12, 2015
    Messages:
    2,285
    Likes Received:
    565
    Good question. I don't know either. Just use the other one (or the pins in the J10 Brick connector)
     
  3. hiten

    hiten UDOOer

    Joined:
    Dec 9, 2019
    Messages:
    35
    Likes Received:
    3
    look I share udoo neo schematic
    In the J5 section there are no i2c2 pins mention. 36 and 35 pins set as SD4_DA2 or DA3
    so I think I should do some pin muxing on this pin for use as i2c?
     

    Attached Files:

  4. brunotm

    brunotm New Member

    Joined:
    Jan 30, 2020
    Messages:
    4
    Likes Received:
    2
    I've spent hours trying to make a display works using the J5 pins hahahaha
    Just changed the pins and now it's working!!!
    Thanks!
     
    waltervl likes this.
  5. hiten

    hiten UDOOer

    Joined:
    Dec 9, 2019
    Messages:
    35
    Likes Received:
    3
    @brunotm Just changed the pins means are you used J6 PIns??
     
  6. brunotm

    brunotm New Member

    Joined:
    Jan 30, 2020
    Messages:
    4
    Likes Received:
    2
    Yes! If you want to use the J5 ->37 (SDA) 36(SCL), I think you should use the Device Tree Editor.
     

Share This Page