Android Question BLE2 versus iBLE

Can you share your log?

If hitting the disconnect does that mean it connected at some point?

Hi Jamie,
I'll post code shortly. There is something I don't understand in your code though:

manager.Scan2(Array (serviceId), False)
This will only find peripherals that have a UUID that matches the "serviceID" in your argument.
The serviceID in your app is going to be
"0000ffe0-0000-1000-8000-00805f9b34fb", and I think that UUID is from the first Ble example project, so I would think it would be highly unlikely to happen to match the UUID of your AIO module. So, I don't understand how a scan finds your module!

Anyway, my scan is an open scan and it finds my device and connects to it in the same way. I have tried to use all the UUIDS that are listed in LightBlue as arguments for the scan function, and my device is never found.. it is only found with a null argument for ServiceID.

Do you what you get for DeviceID from your AIO module in the DeviceFound event?

Thanks

Here's my (unfiltered) log:

Scan Start
DeviceFound: SpiroDongle,D8:80:39:F00:FC
Connecting to SpiroDongle
connect() - device: D8:80:39:F00:FC, auto: true
registerApp()
registerApp() - UUID=00b5817f-3725-4ccd-b978-5a0e8db12cab
onClientRegistered() - status=0 clientIf=7
stopLeScan()
STATE_ON
onClientConnectionState() - status=133 clientIf=7 device=D8:80:39:F00:FC
close()
unregisterApp() - mClientIf=7
Connection failed

Worth testing it with a different Android device.

I've tried a few devices, with android 5, 6 and 7 and it seems to be consistent with all of them.
I guess it's something to do with the GATT implementation on the bluetooth module side (in the remote device I'm connecting to).

I agree. There isn't much that the developer is expected to do other than calling Connect.