Hi,
Currently we have a custom board design based out of CC2564 which combines A2DP + SPP for controlling external devices through android app. Things work pretty fine with single device and know we want to march towards adding multiple device support. In this regard, i am doing some basic home work, in parallel wanted community guidance to understand this better. I have few basic questions based on my reading/understanding as follows:
1. As i read, Bluetooth spec says we can connect upto 7 device. Is this right? If so, does this mean we can control all 7 devices at the same.
2. For achieving #1, do we need any FW changes or code changes?
3. I also came across BLE mesh. Is this something i need to explore? Does this require additional HW or FW support?
4. I heard from other folks that A2DP can't support more than 1 device. Is this true?
4. Are there publicly available documents on understanding this whole concept?
Sorry if these questions are very basic but i am have been talking to multiple folks and getting different views. Please help me on understanding my basics if they are not correct.
-Prashanth