Func centralManager (_ central: CBCentralManager, didDiscover peripheral: CBPeripheral, advertisementData: [String: Any], rssi rssi: NSNumber)
Could you tell me the IOS bluetooth scanning a device correction only once? Is A A scan to equipment, to scan again to the A above this method will not run? Have a way to scan the callback method above, because I want to check the change of the RSSI,