DX » Community » Reviews » Wireless Bluetooth V2.0 RS232 TTL Transceiver Module
5.0
  • 5 star 29 ( 76% )
  • 4 star 9 ( 24% )
  • 3 star 0 ( 0% )
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  • posted byWonHungLo on 05/21/2014

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month Pros:works fine found out that you can add an external antenna to this device for a little extra range. im getting about 30m indoor through many obsticles i received a HC-06 . it is slave only. and has a different pinout than the HC-05. dont matter though. works th... Read more

    0 0
  • posted byloverulez on 11/19/2013

    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... Read more

    4 1
  • posted byCHARLY270392 on 09/27/2013

    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 /... Read more

    0 0
  • posted bySchageMusic on 06/27/2013

    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 (... Read more

    4 0
  • posted byphebosma on 06/26/2013

    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. OtherThoughts:Cheapest solution so far, even more... Read more

    Pinning of the BlueTooth module
    8 0
  • posted bycvdstap on 05/02/2013

    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 pcb for breadboard us... Read more

    6 0
  • posted bygeorge2002 on 04/12/2013

    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 b... Read more

    1 0
  • posted bypcmihnea on 04/04/2013

    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 available in... Read more

    3 0
  • posted bygosewski on 03/20/2013

    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... Read more

    2 1
  • posted bybigjack65 on 03/10/2013

    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 complicated to use but same hardware ;) )If yo... Read more

    4 0

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