I have two related questions:
I need to develop a Java PC/notebook app that can communicate over XBee 802.15.4. On my notebook I have an XBee USB Dongle that should communicate with e.g. an Arduino Uno that has a shield with an XBee on it.
Does Java has libraries for communicating over 802.15.4 or is it "just" serial communication programming (since the XBee USB Dongle communicates over a COM port)?
On the other I also want to communicate over Bluetooth (PC to/from microprocessor board). Same question: are there Java libraries to communicate over Bluetooth?