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CC2652R: Part no

bhagyashree badiger
Prodigy 30 points
Part Number: CC2652R

I am working on BLE mesh using Part no CC2652R1 launch pad. I could able to add the node to the mesh using the procedure given in below link  dev.ti.com/tirex/explore/node?node=A__AAJsRbRy9fl8ty8oGphYrA__com.ti.SIMPLELINK_ACADEMY_CC13XX_CC26XX_SDK__AfkT0vQ__LATEST. LED ON/OFF can be sent and received but it is happing only in one to many or one to one. Mesh means  many to many, packets has to relay from node to node. How to achieve relay in BLE mesh using launch pad?

  • 0
    TI__Mastermind 25810 points

    Hello,

    I'm afraid I don't understand the question. A message sent over a Bluetooth mesh network needs to originate from a single node. You can configure the mesh node to be a relay node, but it is up to the application designer to determine the topology of the network. The relay configured node will retransmit a received message if the TTL value has not been reached.

    Can you clarify the question if the above does not help?

  • 0 in reply to Ammar N
    Prodigy 30 points

    Hello Thank you for replying,

    I have taken three BLE enabled TI boards(launch Pads), Tried to achieve BLE mesh. I could send the and receive the signals but it is working like a broadcasting, not relaying message from node to node. Example A, B and C nodes are there need to communicate from A to C via B, it is not happening A to B or A to C it is connecting.

  • 0 in reply to bhagyashree badiger
    TI__Mastermind 25810 points

    Hey Bhagyashree,

    Are all 3 nodes in close proximity? If you're sending a message to a group address, then any node listening in the vicinity will get the message. I would recommend spacing the nodes out further so that node A is not within reasonable range from C, and then place node B in between. This forces C to wait for a relayed messaged from B so that it does not directly get the payload from A.