GPS, LCD and XBEE Headers¶

This step also involves soldering the same type of female headers onto the board.

• Solder a 9-pos feamle header into U1
• Solder a 8-pos feamle header into U3
• These female headers will be used to connect the Adafruit Ultimate GPS Breakout, Adafruit OLED graphic display later in the instructions.

• Take the two 10-position XBEE headers. These are shorter headers than the ones used in the previous steps.
• Solder these into the board at position U2
• These female headers will be used to connect the XBEE RF module or Sparkfun RN-XV WiFly later in the instructions.