[SDK Mesh 0.9.2 Alpha] [nRF52832] Is it possible to sleep/reconnect without repeated provisioning?

[godmode]

I want to use several sensors that makes a measurement send the data to server (same as provisioner) and fall asleep. Wake up after 20 minutes and process repeats. Does all sensors need to be provisioned again by provisioner after wake up? Is there any possibility to skip provisioning (save the static keys in flash?)?

[Hung Bui]

Hi Godmode,

No, provisioning only needed once. Provisioning and configuration data are already stored in flash by default. Please check if PERSISTENT_STORAGE set = 1 in nrf_mesh_config_core.h

[godmode]

Yes it is set. I have had a problem with this setting but that is the other story. Do I understand correctly that provisioning is only needed once to deploy the keys from provisioner/client to servers (light control example) and then after power cycle or sleep provisioner is not needed anymore? If so can I store generated keys and flash them on production stage and skip provisioning?