nRF BLE MESH light switch server fails after a period

RE: nRF BLE MESH light switch server fails after a period

Joakim Jakobsen — Wed, 04 Dec 2019 13:43:30 GMT

Ok, thanks.

Let me know the problem persists in the latest version of the SDK.

Br,
Joakim

RE: nRF BLE MESH light switch server fails after a period

Honey — Wed, 04 Dec 2019 09:36:28 GMT

Hi Joakim,

Thanks for the reply.

I will try some experiments with latest SDK.

Regards

Honey

RE: nRF BLE MESH light switch server fails after a period

Joakim Jakobsen — Wed, 04 Dec 2019 09:17:40 GMT

[quote user="Joakim-Jakobsen"]Is it possible for you to test using the latest version of the nRF5 SDK for Mesh (v.3.2.0)[/quote]

Actually.. the latest version is now nRF5 SDK for Mesh v.4.0.0 and was just released.

You can find the latest version here:
https://github.com/NordicSemiconductor/nRF5-SDK-for-Mesh

Best regards,
Joakim

RE: nRF BLE MESH light switch server fails after a period

Joakim Jakobsen — Wed, 04 Dec 2019 08:54:37 GMT

Hi.

I tried reproducing the issue running the standard Light switch example from the nRF5 SDK for Mesh v.3.1.0 for a couple of days, but without luck.

Have you made any major changes to the application or the mesh stack?
Is it possible for you to test using the latest version of the nRF5 SDK for Mesh (v.3.2.0)?

It might be that the IV index was not updated, causing the device to not being able to communicate with the network.

RE: nRF BLE MESH light switch server fails after a period

Honey — Thu, 28 Nov 2019 05:47:27 GMT

Hi Joakim,

It is advertising as provisioned node. Still part of the mesh network.

Regards

Honey

RE: nRF BLE MESH light switch server fails after a period

Joakim Jakobsen — Wed, 27 Nov 2019 13:49:02 GMT

That sounds strange.

When you reconnect to the node using the nRF Mesh application, do you connect to it as a node still part of the mesh network? Or is the node advertising as an unprovisioned node?

Br,
Joakim

RE: nRF BLE MESH light switch server fails after a period

Honey — Wed, 27 Nov 2019 06:03:39 GMT

Hi joakim,

The reason for leaving the network is completely unknown. Power failure is just an assumption.

I spend time to debug the device.It's not showing any error. I could connect it with nRF Mesh App. But it is not participating in the mesh network.

Regards

Honey

RE: nRF BLE MESH light switch server fails after a period

Joakim Jakobsen — Mon, 25 Nov 2019 08:40:51 GMT

Hi!

Do you know if there is a particular reason that the device is leaving the network? You mention power failure in your last sentence.

Have you had the chance to debug your device as when the device leaves the network? Are you getting any errors or similar?

Regards,
Joakim