Features and application;

Feature:

• Highly integrated small size

• High accuracy of temperature +/- 0.5 degree

• High accuracy of pressure, +/- 1.5hpa

• High resolution of altitude +/- 0.2m

• High accuracy of compass +/- 3 degree

• High resolution of pedometer 1 step

• The high algorithm which has been proven in more than 1 million products

• Very low current consumption

• Precision calibration algorithm for use in a different environment

• 3D pedometer algorithm

Application:

• Phone, PDA

• Outdoor handheld devices

• Mine rescue

• Sports watch

• Radio

• Carabineer

• Travel 3D navigation, blind compensation

• LBS service

Specification:

Electrical characteristics:

Functional description:

Working mode:

Initialization and power-saving mode

Initialization: After Power on, SPC02 initialized automatically.

Wake-up mode: Any command include wake up command (0x70) will wake up the SPC02.

Sleep mode: the host sends 0 x71 to SPC02, SPC02 enter into sleep mode automatically.

Altitude mode: Read the altitude (Command: A0h)

The host sends Altitude measurement command A0h toSPC02, SPC02 return 3 bytes of hexadecimal data.

Maximum bit of the first byte means the positive or negative of the altitude.

The rest 23bit is the altitude value multiplied 10, and the unit is a meter.

For example, the return value is 80 10 00, the altitude value is: -1.6 m

the return value is 07 00 D1, the altitude value is: 200.1 meters

Pin and dimension:

Pin out:

Mechanical dimension: