how to implement vendor model controls in light sample using nRF Mesh

[ALIKHAN]

im using a nrf52833dk board and my ncs sdk version is 2.2. i need to implement vendor model in my light sample so as to get the feedback opcode in the nrf mobile application from the generic on off controls of the onboard ledslight.zip

[ALIKHAN]

i even referred to the https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/protocols/bt_mesh/vendor_model/dev_overview.html but i can't understand what and where changes has to be done. it would be really helpful if you could guide me or make the changes in the zip  file i provided so i can refer it and learn how to implement id different models as well. Looking forward towards your co operation

[AHaug]

Hi,

I addition to the documentation you linked, I would like to recommend you to have a look at these two webinars regarding Bluetooth Mesh:

1. https://webinars.nordicsemi.com/introduction-to-bluetooth-mesh-4
2. https://webinars.nordicsemi.com/developing-bluetooth-mesh-products-4

The first webinar is only a concept introduction, while the second webinar shows you how to modify the Light and switch samples and should explain how to add a vendor model to the samples.

In addition, if you're new or intermediate with nRF Connect SDK and Bluetooth Low Energy, I do also recommend you have a look at 

1. https://academy.nordicsemi.com/courses/nrf-connect-sdk-fundamentals/ which will give you insight and experience that should allow you to answer all of your questions
2. https://academy.nordicsemi.com/courses/bluetooth-low-energy-fundamentals/ will be a good supplement to familiarize yourself with Bluetooth Low Energy, which Bluetooth Mesh is based on. It is not quite the same, but it will break down the abstraction somewhat more. 

Kind regards,
Andreas

[ALIKHAN]

thank you for your reply, i've referred that and as well completed the two courses earlie i have been able to activate vendor model control referring this https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/protocols/bt_mesh/vendor_model/dev_overview.html. But i can't pass opcodes as well as receive acknowlegment i'm stuck with it. Also my requirement is i should enable vendor model controls and when i pass a specific opcode for eg: 0x85 i should receive a specific acknowlegement to the nrf mesh app and onboard led1 should be instantiated. I am attacking two photos one showing i have been able to activate vendor model and the other showing what is expected. i am also attaching my zip file can you please point me in the right direction and tell me what changes is required to be done 

[ALIKHAN]

also the chat example is too complicated to understand for beginners. https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/protocols/bt_mesh/vendor_model/chat_sample_walk_through.html 

3716.light.zip

[ALIKHAN]

and as i can see this https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/protocols/bt_mesh/vendor_model/chat_sample_walk_through.html is not for nrf52833dk so what changes should i do to make it run on nrf52833dk