Beagleboard xM

only needed for tests (it could talk to an RPM for example) and Camera nodes

can use Ubuntu - console image boots quickly

Gotchas:

MAC of ether is dynamic! so to fix it edit /etc/network/interfaces

auto eth0
iface eth0 inet dhcp
hwaddress ether 01:02:03:04:05:06

RTC

DS3231 and DS1337 samples asked for - so we can look at hwclock intecgration on I2C