i want to send the characters 150 bytes from client to server for latest version 3.1 mesh

[ps_anu]

how to send the character (150 bytes) from client to server for latest version 3.1 

i am finding difficulty 

please help me out 

[Mttrinh]

Hi,

If you want to send more than 11 bytes, you can send them as segmented/reliable messages. You should be able to do so by the following API: access_model_reliable_publish(). 

[Mttrinh]

I would suggest you got through the Light switch example. Have a look at the generic_onoff_client_set() to see how to send a reliable message. It uses the access_model_reliable_publish() API. You just need to send a package that are bigger than 11 bytes, it will split into smaller packages and be sent as segmented messages.

[bivay]

what is max length of data can be send in this case?

and what is time required for that. let I want to send 1kB of data over mesh.

Thank You

Bivay

[ps_anu]

how to do that ...  i am not getting ...can you show a sample code ..to send a message packets 

[Mttrinh]

Hi,

The maximum possible segmented payload is 380 bytes. It is set in this define NRF_MESH_SEG_PAYLOAD_SIZE_MAX. I'm not sure what the required time, the easiest way would be to just test it. It will probably take over 1 second between each transmission. Note that the mesh aren't really optimized for sending large amount of data.

[Mttrinh]

Like I mentioned in my earlier reply, I suggest you to see through the Light switch example. Search for generic_onoff_client_set(), it will show you how to send a reliable message.