Problems with more than 30 nodes in mesh

[Igor]

I need to have more than 30 servers (and 1 client) in a mesh, so I increased the SERVER_NODE_COUNT value.
But this results in a static assert in config_server.c:

NRF_MESH_STATIC_ASSERT(CONFIG_COMPOSITION_DATA_SIZE <= (ACCESS_MESSAGE_LENGTH_MAX - ACCESS_UTILS_SIG_OPCODE_SIZE(CONFIG_OPCODE_COMPOSITION_DATA_STATUS) - sizeof(config_msg_composition_data_status_t)));

How to make mesh working with more (like 100) devices?

[nRF52840, SDK 15.1, Mesh 3.1, SD140 6.1]

[Mttrinh]

Hi,

SERVER_NODE_COUNT is set to 30 by default. If increase the value to more than 30 you will get an error. Only a maximum of 30 servers are currently supported by client example.

I suggest you have a look at these posts regarding this, here and here.