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Rx TX pin outs?

Discussion in 'RUMBA' started by Grant, Mar 23, 2013.

  1. Grant

    Grant New Member

    Joined:
    Feb 13, 2013
    Location:
    South Africe
    does any one know if there are RX TX pins for serial coms i have looked but not sure :confused:
    I would like to add Blue Tooth to my rumba to print from Android
     
  2. taskman

    taskman New Member

    Joined:
    Nov 13, 2013
    Any news on this? I am looking at doing the same
     
  3. xMBliss

    xMBliss New Member

    Joined:
    Apr 8, 2013
    Uhm it´s kinda confusing but pin 12(PJ0) and pin 11(PJ1) from exp3 seem to be RX and TX respectively. Pin 2 and pin 3(or pin 4) are 5v and gnd respectively.
    Would be good if someone could confirm this.
     
  4. Oyvind Amundsen

    Oyvind Amundsen Member

    Joined:
    Nov 23, 2013
    Location:
    Norway
    Anyone tested this? I consider connecting a BlueTooth module so I can use my Android tablet without a USB cable.
     
  5. Oyvind Amundsen

    Oyvind Amundsen Member

    Joined:
    Nov 23, 2013
    Location:
    Norway
    sorry, asked here before I checked my board - my Rumba boards have a com port :rolleyes:
     
  6. jeorghe

    jeorghe New Member

    Joined:
    Jul 31, 2014
    Hi, finally have you found how to connect a bluetooth module to a rumba board ?
     

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