How to use the health model of Bluetooth mesh

[llly]

I am trying to use Health SRV and Health CLI to check if there are any errors in the nodes. I have successfully transmitted the fault codes, but there are still many questions that I cannot find answers to. For example, Health SRV has a function to periodically upload fault codes, but I have not successfully implemented this function and have not found any helpful information or examples.Or, there are 4 callbacks about error codes in bt_mesh_health_srv_cb, but I can't trigger fault_get_cur no matter what. I don't know if it's a problem with my usage or if this callback has no meaning in the first place? Because it seems similar to fault_get_reg

Is there any detailed example code to demonstrate the various details of the entire health model？

[SwRa]

Hello,

I checked with the team regarding this.. Unfortunately, we don't have an example specifically demonstrating the health model. 

There are several Bluetooth Mesh samples in NCS (such as light, light switch, sensor, and DFU samples) include the Health Server model as part of their composition data, mainly for provisioning and attention callbacks (e.g., LED blinking during provisioning). These samples can serve as a starting point to see how the Health Server is integrated, but they are not focused examples of the health model itself. For example, the Bluetooth Mesh: Sensor observer and Bluetooth Mesh: Light samples both include the Health Server in their model composition, but their main functionality is not health model demonstration.

Regards,

Swathy