DX » Community » Reviews » HC-05 Wireless Bluetooth Serial Pass-Through Module w/ Backboard - Green + Blue
Customer’s impression:
Easy to use Excelent! nice device Just works Different Pinout
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  • posted bycristian_mmz on 01/31/2015

    producto en excelente estado y buenos precios.

    Impression:Just works,Easy to use,Excelent!;

    0 0 0

  • posted byjoram_de_poel on 01/25/2015

    Works just as expected, really easy to setup and use, just plug it into RX/TX (RX -> TX and TX -> RX) and connect it to your phone or any other bluetooth device. if you're using an arduino uno you have to disable the power wire while uploading a new sketch. for the Mega, use Serial1.begin() of to... Read more

    Impression:Easy to use;

    0 0 0

  • posted bymickeycya on 01/09/2015

    First bought hc06 and dissapointed with, it simply wouldn't pair with my tablet. Then bought this one and it worked stright away! Be careful, mine works on 3,3V both power and rx/tx. It needs voltage divider when using arduino or else it might burn. There is good instructable how to change name... Read more


    0 0 0

  • posted byAndroid on 12/22/2014

    Pros: Has a functional LED pin that can be used to monitor connection state Low power - 3.3v Small footprint Cons: Documentation can be a bit of a pain, (search for the CZ-HC-05 code on the back the datasheets are available) Other: These are the only units I could get Arduino code to upload to is... Read more

    Impression:Different Pinout;

    0 0 0

  • posted byHagenaars on 12/03/2014

    Pros: - Simple device has the additional pins which make it easier to configure then the ones with only 4 pins - Lots of documentation available online - Compatible with arduino libraries for bluetooth - Allows for in process altering of settings (master/slave, name, pairing etc). - Relatively No... Read more

    Impression:Just works,nice device;

    0 0 0

  • posted byvishdx on 10/05/2014

    note though that the manual is non existant as the link takes you no-where. modules works fine.

    Impression:all OK-but no manual;

    0 0 0


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