Bluetooth low energy scanning problem

  • Hi,
    I am testing the Bluetooth low energy scanner example because I need to communicate with a Microchip RN4020 bluetooth low energy module. I am using a bluetooth usb dongle (CSR 4.0) and the dongle seems to work properly, in fact it recognizes the Microchip module when I perform a scan from the low level driver. But I have experienced that the class "QBluetoothDeviceDiscoveryAgent" triggers an error immediately after the start scan.
    The error reported is : QBluetoothDeviceDiscoveryAgent::InputOutputError.

    Someone can help me?
    Thanks in advance.

  • With Qt 5.4 Bluetooth Low Energy is only supported for Linux platform with Bluez 4./5. . So this might be the problem?

  • Thank you Joannes,
    I'll wait for a new QT release.


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