DX  » Community » Reviews » Wireless Bluetooth V2.0 RS232 TTL Transceiver Module
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    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Works fine :)

    posted by loverulez on 11/19/2013 Certified Owner

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

    Pros:
    Good price, quality is ok. Easy to configure. You can easy found the datasheets in the internet. Module is very small but is easy to solder. Cheapest solution - buy it if you want to connect to devices with UART via BT.
    Cons:
    It's a slave module only. Module HC-05 can work as a slave or master.
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Module Bluetooth

    posted by CHARLY270392 on 09/27/2013 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 week to 1 month

    Pros:
    Good product, cheap, small, low power consumption, easy to use and configure by using AT commands from a software UART iperterminal or an interface to 3.3v or one microprosesador.
    Cons:
    It hasn't terminals for use in breadboard, hasn't terminals General - purpose input / output.
    View Detail » 
    • Overall Rating: 4
    • Price: 5
    • Quality: 3
    • Ease Of Use: 4
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Good product

    posted by SchageMusic on 06/27/2013 Certified Owner

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

    Pros:
    Easy to use, presence of simple AT commands which allow to change key settings (Baud rate, user name, password). LED can be connected to indicate device status. It seems it works ok with 5V logic levels. The price is reasonable.
    Cons:
    Quality is not very good (I would say satisfactory, but not excellent). Last month I bought 10 items. One of them was defective...
    View Detail » 
    • Overall Rating: 4
    • Price: 5
    • Quality: 4
    • Ease Of Use: 1
    • Usefulness: 4
    2 DXPoints
    earned for this post
    A versatile module

    posted by phebosma on 06/26/2013 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month

    Pros:
    Nice little module, yet lots of features. Now the datasheet is available (see below), more users can experiment with it at many application fields.
    Cons:
    Odd pin spacing, 1,5 mm. Datasheet was difficult to find.
    View Detail » 
    • Overall Rating: 4
    • Price: 5
    • Quality: 5
    • Ease Of Use: 2
    • Usefulness: 3
    2 DXPoints
    earned for this post
    Low cost bluetooth module

    posted by cvdstap on 05/02/2013 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 week to 1 month

    Pros:
    The wireless bluetooth V2.0 transceiver module ha a good build quality and is an highly integrated low cost device.
    Cons:
    The documentation is minimal. The chip is the popular Bluetooth CSR BlueCore4-Ext chip. Via internet a user can find additional...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Cheap and very good device

    posted by george2002 on 04/12/2013 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month

    Pros:
    Very good price to capabilities, very small and good, builded from good parts, main processor - CSR - Very good chip, low power consumption, good quality of connection's.
    Cons:
    No documentation - must find yourself, works only to about 20-30meter's - II class bluetooth device.
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 3
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Incredible device!

    posted by pcmihnea on 04/04/2013 Certified Owner

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

    Pros:
    At a size a bit bigger than an 50eurocent coin you get an transceiver capable of transmitting and receiving RS232-compliant signals by Bluetooth at class 2 (~10 meters). All this at almost 7 dollars? A bargain! The fact that the datasheet's link is availabl...
    Cons:
    As stated by other reviewers, this module is very small; it has 13pins on the left and right side plus 8 at the bottom, each se...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Quite good

    posted by gosewski on 03/20/2013 Certified Owner

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

    Pros:
    Small and easy to apply in projects. The ability to change the default name. Running after the turning ON without any additional actions.
    Cons:
    Lack of documentation that makes it difficult to change default configuration. One can find some documentation on the internet ...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 4
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Small & cheap

    posted by bigjack65 on 03/10/2013 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month

    Pros:
    Is very little and cheap, works well after downloading datasheet (slave only module HC-06).
    Cons:
    No cons really. It's a slave module only: perhaps DX should have the HC-05 module too (master & slave, much more complicate...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Working Bluetooth module

    posted by ertertert on 02/27/2013 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 week to 1 month

    Pros:
    this bluetooth module is so small you should consider not buying it if you wan't something more easy to use and handle, it's really super tiny! it's working as it should, it can fit almost everywhere and is 100% working
    Cons:
    comes without documentation, which i personally prefer, less trash, documentation is always online, should be in the descriptio...
    View Detail » 
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