User's Manual

Bluetooth GPS Receiver User Manual

-5-

3.4. Measurement range

Altitude: 16,000m(60,000 feet)

Velocity: 515m/sec(1,000knod)

Acceleration: 4G(G for gravity unit)

Jerk: 20m/sec

3.5. Power supply

External voltage: 5V DC +/- 5%

Battery:

Main battery: Rechargeable Lithium-ion 3.7V battery (1000mAh), as the working power.

Backup battery: Rechargeable Lithium-ion battery 3V, for RTC and store the GPS information.

Working current: 33mA(Typical)

Working time: Charged with 4 hours, more then 20 hours of working time.

Smart power management: Device will automatically shutdown after the Bluetooth interface

having been disconnected over 1 hour. This avoid power waste unexpectedly.

3.6. Output format and hardware interface

Output format:

I. NMEA 0183 V3.01, ASCII output(GPGGA，GPGLL，GPGSV，GPGSA，GPRMC，GPVTG，

GPZDA)

Baud rate: 9600 bps

Data bit: 8

Parity: None

Stop bit: 1

II. NMEA code support:

GPGGA(1/sec)

GPGLL(1/sec)

GPGSV(1/sec)

GPGSA(1/sec)

GPRMC(1/sec)

GPVTG(1/sec)

GPZDA(1/sec)

III. Coordinate system: WGS84

IX. Input/Output interface: Full compatible with Bluetooth Serial Port Profile(SPP). Minimal

connection distance is 10 meters (blocks free).

3.7. Diameter/Weight/Operation environment:

Outbound size: 81 × 44 × 20 mm

Weight: < 65gm(batteries exclude)

Operation temperature: -10

C to + 60

Storage temperature: -20

C to + 85

Operation humidity: 5%R.H. to 95%R.H. no compressed