does bcm20702 based ble dongle work with peripheral role?
i need to use a dongle as client and server.
CYW20702 is Bluetooth 4.0 + EDR and Low Energy compliant . Datasheet: https://www.cypress.com/file/297961/download So it will support both client and server.
However it depends on the host application. It should handle the client and server role via HCI commands.