Hello, I am working on a simple Bluetooth mesh example setup with the following configurations: nRF52832 DK: light switch server, subscribed to group 0xC000 nRF52840 Dongle: light switch client, publish to group 0xC000 nRF52840 DK: light switch client, publish to group 0xC000 I want to control the light switch server with one button so I have to toggle the state. My problem is that the state is not syncronized between the switches Shouldn't they receive each others messages and update the light status accordingly? What am I missing?

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Mesh light switch state sync

Hello,

I am working on a simple Bluetooth mesh example setup with the following configurations:

nRF52832 DK: light switch server, subscribed to group 0xC000
nRF52840 Dongle: light switch client, publish to group 0xC000
nRF52840 DK: light switch client, publish to group 0xC000

I want to control the light switch server with one button so I have to toggle the state.
My problem is that the state is not syncronized between the switches

Shouldn't they receive each others messages and update the light status accordingly?
What am I missing?

0 Mttrinh over 5 years ago

Hi,

I'm not sure what you mean by "not syncronized between the switches", could you elaborate? Could you instead of publishing to a group address, try publishing directly to the server's unicast address?
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0 db_lw over 5 years ago in reply to Mttrinh

With "syncronized" I mean when I press switch 1 the light turns on and when I then press switch 2 the light turns off.
I tried different publish addresses alreay.

I guess the light switch client model is not supposed to receive any set messages.
So I will implement this behaviour myself.
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