BLE mesh many to many commuication

[Manigandanm5]

Hi,

I am able to program the device with switch and light examples and controlling light device through switch device also done for mesh communication.

How to control one light device from another light device? means, if i have 10 devices all device should have same code in it and if some event is detected by a sensor in one device(sensors like Radar) should turn on it's LED and also all the LED's in remaining boards. How to do this?

[Hung Bui]

Hi Manigandanm5, 

To control multiple nodes, you would need to use a group address. You configure your 10 devices to subscribe to a group address. On your client when you send a message to that group address, all 10 nodes will receive the message. 

In the light switch example, it was demonstrated by Odd Group (0xC003) and Even Group (0xC002) addresses. It's just an example, you can define your own group address. 

Have  a look here: infocenter.nordicsemi.com/.../md_examples_light_switch_README.html

[Manigandanm5]

It is possible to do that only with single code? either with sample switch or sample light code.

[Hung Bui]

It's already there in the light switch example. You don't need to do anything. Have you tested the example ??

The configuration for the server is done via the provisioner.