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STM32WB15cc - Adding custom Characteristics

PLee.3
Associate III

‎2024-07-19 08:47 AM

Hi,

I am trying to make a simple BLE service with a custom characteristic descriptor and UUID (128 bit) has anyone got any good examples of this?

The reason I ask is when I running a BLE server to advertise the characteristics always just seem to show the same UUID number (generic) with no descriptor on my phone? I have tried several different UUID's and descriptors yet it still shows the same generic UUID & Characteristic/Descriptor?

 

Thanks!

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STTwo-32
ST Employee

‎2024-08-13 08:16 AM

Hello @PLee.3 

Can you give more details about the requirements of your projects. If you are going to implement any characteristic, you can use the Heart rate example (follow the same implementation as on this example). The UUID are unique for each Known characteristic (look here). If you are going to configure your own service/characteristics you may have to use the same method (Don't forget to use different UUID).

Best Regards.

STTwo-32

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