the arbhar v2.0 firmware expansion pack includes everything you need to get started with the new update.
a 2hp expander module allows access to the arbhar's usb port from the front of your case. this allows for convenient access to the new scenes and parameter configurations in addition to saving and loading audio samples.
included is a usb drive (8gb) loaded with the instruō arbhar library consisting of 216 samples produced by the team.
there is also a replacement microsd card included which is pre-flashed with the v2.0 base firmware. this upgrades an arbhar module immediately.
you can follow the instructions in this video to update the firmware on your arbhar module. if you've purchased the expansion pack, jump to 10:14 to follow those particular instructions.