publish/subscriber esp ble mesh

[celia diaz]

Hi smart people out there!

I am developing a project in which I want to send a broadcasting message to all the nodes connected to the ble mesh, basically I want to press a button and send a message to all the other nodes because right now the message is only sent to the last node provisioned.

I know that for broadcasting I need to send the message to the group address 0XFFFF

My questions are:

1. How do I create this group address
2. How do I manage to subscribe to this address
3. How do I publish something in this address