Modify the devcie APPKEY

[Parjing]

Hi, There：

     Can the mesh device be modified the APPKEY,NETKEY,DEVKEY and the unicast address after be provisioned? And How?

     I had tried to modify these parameter provide by the device_state_manager.c and use the defination  such as:MESH_CONFIG_ENTRY_API_DEFINE(unicast_addr, MESH_OPT_DSM_UNICAST_ADDR_EID, dsm_entry_addr_unicast_t); but it did not work.

[Joakim Jakobsen]

Hi.

The unicast address cannot be change once provisioned. Then you have to reset the node, and re-provision.

That might be the best choice if you have several parameters, keys and addresses that needs to be changed.

If not there are API's to change keys etc. There are also a lot of information about this already on devzone;

See: https://devzone.nordicsemi.com/f/nordic-q-a/32760/problems-changing-network-key

Best regards,
Joakim