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Adding a service based on the Bluetooth base UUID and creating it a 128-bit

I want to add Service based on the Bluetooth base UUID which is 00000000-0000-1000-8000-00805F9B34FB
When I am trying to add it using "sd_ble_uuid_vs_add", it always returns 0x01 with the UUID type. and it is shown in nRF connect as 16-UUID only like the below

I want it to be like this

is there a way for doing that?

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  • Hi 

    I am not quite sure what you are trying to do. 

    If you want to create a 128-bit UUID you can not use the Bluetooth base UUID. The whole idea of the base UUID is to allow you to only provide the 16-bit alias for standard services and characteristics. 

    If you want to use a 128-bit UUID you should use something like this online UUID generator to generate a random base UUID. 

    Best regards
    Torbjørn

Reply
  • Hi 

    I am not quite sure what you are trying to do. 

    If you want to create a 128-bit UUID you can not use the Bluetooth base UUID. The whole idea of the base UUID is to allow you to only provide the 16-bit alias for standard services and characteristics. 

    If you want to use a 128-bit UUID you should use something like this online UUID generator to generate a random base UUID. 

    Best regards
    Torbjørn

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