On Mac OS X, the Serial port (Tools/Serial Port) should be set to a device named /dev/tty.usbserial-XXXXXXXX. The speed should be set at 57600 bps.
|JeeLabs device||Arduino IDE: Tools/Board|
|JeeLink v3||Arduino Uno|
|JeeNode v6||Arduino Duemilanove or Nano w/ ATmega328|
TIP: If you have more than one board, multiple serial port devices will exist. You can easily find out the right one by checking the available entries first (in Tools/Serial Port), then plugging in the board, then checking again.