DX » Community » Reviews » JY-MCU Bluetooth Wireless Serial Port Module for Arduino (Works with Official Arduino Boards)
5.0
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  • Very useful gadget for DIY

    posted by RVILAV on 07/22/2013
    1

    Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week

    Pros:

    - Reasonable price
    - Small size-> to implement in any circuit
    - Very easy to use :PnP!
    - Very easy to connect : access to the pins in a breadboard or with the connector and wires provided.
    - I used with my Android phone and several Apps to send/receive commands. All worked and connected via BT rapidly.
    - The LED blinks until a conection has been accepted and then stay still. Useful to check connections visually.

    Cons:

    Not really except that it is just slave.

    OtherThoughts:

    none

    Bottomline:

    Very good to control a robot with Android phones or from a tablet, laptop... etc.
    Work in both directions (Rx, Tx) without problem.

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