RE: Set IO Capabilities to NoInputNoOutput

BHeise — Wed, 18 Dec 2024 20:31:41 GMT

Thank you Hung. I will have a look at those links.

Hung Bui — Wed, 18 Dec 2024 10:23:09 GMT

Hi Bob,
I'm taking over the ticket from Håkon.

The IO capability is selected automatically depends on the callback(s) registered in your application. If you don't register any callback for display or entry, then the IO capability will be NoInputNoOutput.
I discussed a little bit about it here: https://devzone.nordicsemi.com/guides/nrf-connect-sdk-guides/b/software/posts/building-a-ble-application-on-ncs-comparing-and-contrasting-to-softdevice-based-ble-applications#mcetoc_1elnvjgmc6

Btw, just in case if you are not aware of, we have a chapter in our Dev Academy that cover Bluetooth security that touch the IO capability at Lesson 5 exercise 1: https://academy.nordicsemi.com/courses/bluetooth-low-energy-fundamentals/lessons/lesson-5-bluetooth-le-security-fundamentals/

helsing — Fri, 13 Dec 2024 13:26:49 GMT

Hi Bob,

We are looking into this and will get back to you over the weekend.