Hi, I am thinking of a new product idea where I would have 1 BLE master unit and possibly several slave BLE units but these slave units will have a unique identifier (customer ID) so that the BLE master unit will only read slaves with a certain customer ID.
The worse case scenario is that there could be 2x BLE master units within 20m of each other and 2x BLE slave units TX/RX data between them how would they distinguish between each pair? Ideally I would like to not have device pairing but open to the idea of a BLE pairing button on the slave unit is this feasible?
Thanks!