RE: SEND SONSOR DATA VIA BLUETOOTH MESH. BLUETOOTH MESH SYSTEM includes LPN, FRIEND NODE, RELAY NODE.

Hieu — Tue, 18 Apr 2023 09:29:55 GMT

You are right. We provide it as a reference. I could not say it better than the documentation:

You can use this example as the starting point for adding the LPN feature to your device, as it demonstrates all the required changes to the application. Read more about the Low Power Node feature in Low Power node feature.

Please look into it and if you have any difficulty in replicating the Low Power feature setup in your project, I can help you.

RE: SEND SONSOR DATA VIA BLUETOOTH MESH. BLUETOOTH MESH SYSTEM includes LPN, FRIEND NODE, RELAY NODE.

NguyenDinhBien — Tue, 18 Apr 2023 07:38:15 GMT

i see that lpn example using for Generic OnOff Client model, my application uses to read sensor.

RE: SEND SONSOR DATA VIA BLUETOOTH MESH. BLUETOOTH MESH SYSTEM includes LPN, FRIEND NODE, RELAY NODE.

Hieu — Mon, 17 Apr 2023 19:14:41 GMT

Hi NguyenDinhBien,

[quote user=""]1. I am wondering Which Example i should use to make LPN ( lpn example or sensor server of sensor model ) and Friend Node ( using Sensor server to enabled Friend Feature or can use both sensor server and sensor client to enabled Friend FEATURE ). [/quote]

You can refer to the Low Power Node example: https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.meshsdk.v5.0.0/md_examples_lpn_README.html

[quote user=""]2. In example of Sensor model. Application is when pressing 1 in 4 buttons in Sensor Server, it will send data "mocked motion sensed" to Sensor Client by publishing data to Sensor Server's unicast address. But i want to read sensor data of Heart rate Sensor, Temperature Sensor, SpO2 sensor in interval which i want. In sensor server i see sensor_status_publish(&m_sensor_server_0, SENSOR_MOTION_SENSED_PROPERTY_ID) function which send data. I clicked m_sensor_server_0 definition but i don't know where sensor data value is, i take this function set it in main.c but terminal give me error. Can you give me a hand and show me clearly how to do this. [/quote]

For the periodic publishing of sensor data, please refer to the documentation of the Sensor Example; in particular, the Testing the Example section: https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.meshsdk.v5.0.0/md_examples_sensor_README.html.

For the sensor value, it is updated in the button handler, and is retrieved by the mesh model using app_sensor_get_cb(). This callback is registered with the model in the model struct initialization (referring to the C language structure initialization itself, not the initialization process done by a function).

Hieu