How to connect to PC as serial device maybe COM PORT N ? how can I do the same with android lower then4.3? possible I want to communicate to andoird thru serial port and the PC can it be done ? I try pairing and it always fail in PC any idea? thanks
Hello Kenneth,

For PC, you can plug a BLE link into your computer to receive bluno data.
But for android less than 4.3, I am afraid it doesn't support it now.
You know Google doesn't support BLE in those devices, you have to update them to 4.3+, if you want to use BLE.