Barometric Temperature Altimeter Sensor in Neo

Discussion in 'UDOO NEO' started by Aimar Dynamik, Jul 12, 2016.

  1. Aimar Dynamik

    Aimar Dynamik New Member

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    Hi
    Is there any way to connect this sensor kit into the arduino processor in the neo?
    I could not find any tutorial even if it is a official product in the udoo shop.
    Thanks in advance
     
  2. ektor5

    ektor5 Administrator Staff Member

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    Hi there,
    from the docs: http://www.udoo.org/docs-neo/Cookbook_Linux/Device_Tree_Editor.html

    I2C-2: SNAP-IN Bricks connector
    By default the snap-in connector is assigned to the A9 and it’s possible to control it by Linux driver. The I2C signal are also available on SDA - SCL pins and on pins 36/37.

    If you need to use this on the M4 Arduino core, you need to remove it from the A9 core, right-clicking on the corresponding pins and removing it.

    After a reboot it will be possible to connect an external I2C device to the SDA SCL pins and control it from the Arduino M4 core.

    The Arduino Libraries are already in the UDOO Board Package.

    BR,
    Ek5
     
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  3. bryan20miles

    bryan20miles New Member

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    Where can I find a Arduino code example?
    Thank you.
     
  4. waltervl

    waltervl UDOOer

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    In the Arduino IDE in the file - examples section if you have installed the Neo board package or on the preinstalled IDE on the Neo itself.
     
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