Change payload from light_switch to array of char

[Marcelo]

Hello,

I'm using the examples light_switch_server_nrf52832 and light_switch_client_nrf52832 to send data over Bluetooth Mesh. Using the description from creating new models from nRF 5 SDK for mesh, I did try the change the payload from both sides. Are there any example of string payload for server and client on Bluetooth Mesh?

[Mttrinh]

Hi,

Unfortunately, we do not have an example for sending a generic length byte array payload. But should not be very difficult to modify the simple on/off server/client to support it.

// Example use:

const char var_msg[] = "Hello, World!"

access_message_tx_t msg;
memset(&msg, 0, sizeof(msg));
msg.opcode.opcode = OPCODE_VARIABLE_LENGTH;
msg.opcode.company_id = MY_COMPANY_ID;
msg.p_buffer = (const uint8_t *) & var_msg;
msg.length = sizeof(var_msg);
access_publish(model_handle, &msg):