i got my BT-Mate just working fine, stopped it and BAM error occurs:
"avrdude: ser_open(): can't open device "/dev/tty.FireFly-9DDB-SPP-1": Resource busy"
if i stay on tryin sometimes it just works, then not. can't make out any system in the behaviour even though there must be one...
i found one dead end in the old forum, but no one answered it yet.
and this one: http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1201091018
about the same problem with the Arduino BT. seems to be a Mac Os Problem, but I cant figure out where it comes from and how to fix it.
is this a known problem? is there a bugfix for that? or a work around? would be great...