I want a peripheral device send data to another peripheral device directly, Is it possible?
Design goal is that one peripheral device could found another peripheral device while they are close each other.
Maybe there are two posiible way:
1 peripheral device send ADV and another receive ADV
2 each peripheral device run host & slave role,
I'm not sure which one is good and power consumption is less.
No, it's not possible to communicate between two peripheral devices.
But BCM2073X can run as central and peripheral simultaneously.
So when peripheral role of one device send ADV, central role of another device can receive it.
Please refer hello_client sample app.