Features:

• The SparkFun GPS Logger Shield equips your Arduino with access to a GPS module, µSD memory card socket, and all of the other peripherals you’ll need to turn your Arduino into a position-tracking, speed-monitoring, altitude-observing wonder logger.
• The shield is based around a GP3906-TLP GPS Module – a 66-channel GPS receiver featuring a MediaTek MT3339 architecture and up to a 10Hz update rate.
• The GPS module will stream constant position updates over a simple TTL-level serial port, which you can then log to a µSD card and/or use for other purposes.
• The GPS Logger Shield’s main voltage supply is taken from the Arduino 5V header pin. This voltage is regulated down to 3.3V, which is supplied to both the GPS module and the µSD card.

Specifications:

• On-Board GP3906-TLP GPS Module
• 12mm Coin cell battery socket
• µSD memory card socket
• Standard Arduino sized shield
• Prototyping area
• GPS Module Pins Broken Out
• Arduino reset button
• UART switch controls serial communications