Mesh with bi-direction communication

[kian79]

Hi all,

I have an application where I have a mobile app  that communicate with up to 20 BLE devices. The BLE devices are RGB LED lights with push buttons and a sensor. I want to be able to from the mobile app, send a code to turn on and set the color of 1 or more of these lights. Also, when the button on the light is pressed, it needs to send the sensor value to the app.

May I know what is the best method to implement this and how to get started? Will the Mesh Serial example or SDK UART coexistance example work?

Thanks in advance.

[Hung Bui]

Which issue did you have ? I tried here and it worked for me. 

[kian79]

Thanks Hung Bui. I got this to work already. But I have other questions about the multi-link-multi-role demo. I will start another thread with more specific questions.