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CC2340R5: We want to create our own Characteristic Service

Ratan Dalei
Prodigy 155 points
Part Number: CC2340R5


Tool/software:

Hi,

We have 2 launchpad board CC2642 and another one is CC2340.

we want to make my own characteristic service. if we make our own characteristic service and if there we are giving our own UUID then do i have to register in  Bluetooth Special Interest Group (Bluetooth SIG) ?

Thanks & Regards

Ratan Dalei

  • 0
    TI__Genius 15205 points

    Hello,

    Please see this page from the Bluetooth SIG: Requesting Assigned Numbers – Bluetooth SIG Inc

    Ratan Dalei said:
    we want to make my own characteristic service. if we make our own characteristic service and if there we are giving our own UUID then do i have to register in  Bluetooth Special Interest Group (Bluetooth SIG) ?

    Out of curiosity, when you say, "we are giving our UUID..." what does this mean? You may not need to register the service.

    Best,

    Nima Behmanesh

  • 0
    Prodigy 155 points

    Hello Nima,

    you didn't get my question,

    1) I was asking that i am creating a custom UUID for my characteristic service, so for this i need to register before using commercially? 

    Or I can use that without getting registered in Bluetooth sig group?

    2) If I am using register service under Bluetooth SIG like "0x1819 Location and Navigation Service" or "0x1810 Blood Pressure Service" than can I add my own custom 128 bit or 16-bit characteristics UUID under this service and use it or not? (question using the device commercially) 

     

    kindly provide me appropriate an answer 

    Thanks & Regards

    Ratan Dalei

  • 0 in reply to Ratan Dalei
    TI__Genius 15205 points

    Hello,

    Ratan Dalei said:
    1) I was asking that i am creating a custom UUID for my characteristic service, so for this i need to register before using commercially? 

    No. You don't have to register custom UUIDs for your service.

    Ratan Dalei said:
    2) If I am using register service under Bluetooth SIG like "0x1819 Location and Navigation Service" or "0x1810 Blood Pressure Service" than can I add my own custom 128 bit or 16-bit characteristics UUID under this service and use it or not? (question using the device commercially) 

    Reading the specification for the Blood Pressure Service specifically: Blood Pressure Service | Bluetooth® Technology Website

    There is no wording that states you cannot add custom characteristics. The specification would specify otherwise. Additionally, as long as you're complying with the specification and it's requirements then it should be fine.

    Best,

    Nima Behmanesh