export GOODFET=/dev/cu.usbserial-* #Darwin
export GOODFET=/dev/ttyUSB* #Linux (Default)
-The target board must be specified. Export one of the following:
+The target board must be specified. For example,
board=goodfet31 make clean install
board=goodfet41 make clean install
+board=telosb make clean install
We require at least msp430-gcc-4.4.5, but older versions should work
if you're lucky.