Android Question Bluetooth serial/USB Serial

[techknight]

Can I have both connections setup and open at the same time? Reason I ask, is I use a bluetooth connection to control one AVR chip. But i am going to use the USB to connect to an AVR that reads a keyfob.

 

[Beja]

Didn't try it, but I believe they both should work simultaneously, because they are two independent channels.
give it a try and you can share the result with us.

 

[Erel]

Yes. They are not related to each other.