Use arduino Uno as serial gateway/ sensor node

  • Hardware Contributor


    first of thanks for this amazing projekt! I am building "home automation" stuff for myself for about a year and only just recently discovered this projekt. I had some nrf's laying around so I decided to give it a try. My problem is that I don't have nano here currently but only 2 arduino Uno's.
    I want to get the serial gateway running on one of them and a DHT11 sensor node on the other one.

    What I coulnd't find (although I am sure I am not the only one who wants to try this) is a working sketch + wiring for this.

    Some help would be great!

  • Admin

    Should work just fine, wire to the same pin-numbers as the Nano/Pro Mini.

  • Hardware Contributor

    Thanks alot, it does. I got it working now!

  • Hello,

    I just started off trying to make a few sensors,
    Just like you i only had uno's and pro mini and no nano.

    Read this article and thought everything would be fine, but.

    So i loaded up the sketch onto an uno and plugged it into my vera loaded the files but Vera Serial port configuration dosent detect anything.

    Any idea how to get that working?

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