Preciso conectar um Kit de desenvolvimento de módulos KwikBlue-2 para o AndroidBluetoothChat example no Nexus One usando SPP. Consegui conectar e trocar dados seriais (uma vez) usando o termo tera após alterar o UUID noBluetoothChat example exemplo para 00001101-0000-1000-8000-00805F9B34FB para dispositivos SPP. Então eu liguei o Kit de desenvolvimento de módulos KwikBlue-2 para verificar se a conexão era repetível, mas obtém continuamentejava.io.IOException: Connection refused quando tento conectar. Alguma ideia

43.200: ERROR/BluetoothEventLoop.cpp(96): event_filter: Received signal org.bluez.Adapter:PropertyChanged from /org/bluez/219/hci0
52.200: ERROR/BluetoothChat(707): - ON PAUSE -
54.470: ERROR/BluetoothService.cpp(96): stopDiscoveryNative: D-Bus error in StopDiscovery: org.bluez.Error.Failed (Invalid discovery session)
54.520: ERROR/BluetoothChat(707): + ON RESUME +
54.530: ERROR/BluetoothService.cpp(96): stopDiscoveryNative: D-Bus error in StopDiscovery: org.bluez.Error.Failed (Invalid discovery session)
54.620: ERROR/BluetoothService.cpp(96): stopDiscoveryNative: D-Bus error in StopDiscovery: org.bluez.Error.Failed (Invalid discovery session)
55.520: ERROR/BluetoothEventLoop.cpp(96): event_filter: Received signal org.bluez.Device:PropertyChanged from /org/bluez/219/hci0/dev_00_60_57_FD_42_18
56.010: ERROR/BluetoothChatService(707): unable to connect
56.010: ERROR/BluetoothChatService(707): java.io.IOException: Connection refused
56.010: ERROR/BluetoothChatService(707):     at android.bluetooth.BluetoothSocket.connectNative(Native Method)
56.010: ERROR/BluetoothChatService(707):     at android.bluetooth.BluetoothSocket.connect(BluetoothSocket.java:204)
56.010: ERROR/BluetoothChatService(707):     at com.cti.BluetoothChat.BluetoothChatService$ConnectThread.run(BluetoothChatService.java:329)
00.110: ERROR/BluetoothEventLoop.cpp(96): event_filter: Received signal org.bluez.Device:PropertyChanged from /org/bluez/219/hci0/dev_00_60_57_FD_42_18