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LMX9838 DONGLE compatibility with Windows 10

Mohammadreza Ahmadi
Prodigy 10 points

Hi,

Could someone confirm if LMX9838 dongle works with native Windows 10 Bluetooth stack? (without any third party OS components).

I am using Windows 10 Pro on a desktop PC with a SMK-link bluetooth usb dongle (or other dongles from other vendors) as host and a TI LMX9838 dongle as bluetooth device.

After entering the pin, It pairs successfully and Incoming and Outgoing COM ports are shown on Windows 10 but when I actually try to open the virtual COM port using Realterm, a "Apro exception" window pops up and fails to communicate to the port.

I also tried to open the COM port in my application directly using Windows CreateFile API but this function returns (-1) instead of returning a valid handle to the COM port. the exact same procedure and works fine on Windows7.

That said, if I install driver and app from link:  

www.manhattan-products.com/bluetooth-micro-adapter2

Then everything works. It seems this replaces Windows10 components that handle bluetooth virtual COM ports.

Thanks,

M. Ahmadi from FreedomScientific