Notifying from central to peripheral

If I want to set up a write without response going from the GATTClient to the GATTServer, do I set up a service and make the characteristic there in the Client or do I still register this characteristic with the Server?

So the specifications are:

Write Without Response - The Client writes payload data towards the server to this attribute

Regards,

Björn

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  • Hi Björn

    I would strongly recommend that you check out the Nordic DevAcademy where we have courses on both NCS fundamentals and Bluetooth LE fundamentals. Lesson 4 in Bluetooth LE fundamentals should specifically cover your questions in this ticket.

    Additionally, we also have a Github repo here consisting of a course on how to create a custom service with custom characteristics and enabling notifications available here

    Best regards,

    Simon

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  • Hi Björn

    I would strongly recommend that you check out the Nordic DevAcademy where we have courses on both NCS fundamentals and Bluetooth LE fundamentals. Lesson 4 in Bluetooth LE fundamentals should specifically cover your questions in this ticket.

    Additionally, we also have a Github repo here consisting of a course on how to create a custom service with custom characteristics and enabling notifications available here

    Best regards,

    Simon

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