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ER-411

Specifications are subject to be changed without notice.

Page 1 of 13

Version 1.3.1

GPS Engine Board

ER-411

Globalsat Technology Corporation

16F., No. 186, Jian-Yi Road, Chung-Ho City, Taipei Hsien 235, Taiwan

Tel: 886-2-8226-3799/ Fax: 886-2-8226-3899

[email protected]
www.globalsat.com.tw

USGlobalSat, Inc.

14740 Yorba Court, Chino, CA 91710
Tel: 909.597.8525 / Fax: 909.597.8532

[email protected]
www.usglobalsat.com

Содержание ER-411

Страница 1: ...411 Globalsat Technology Corporation 16F No 186 Jian Yi Road Chung Ho City Taipei Hsien 235 Taiwan Tel 886 2 8226 3799 Fax 886 2 8226 3899 service globalsat com tw www globalsat com tw USGlobalSat In...

Страница 2: ...ng Sensitivity 159dBm 9 Extremely fast TTFF Time To First Fix at low signal levels 9 Supports the NMEA 0183 data protocol 9 Built in SuperCap to maintain system data for rapid satellite acquisition 9...

Страница 3: ...de 18 000 meters 60 000 feet max Maximum Velocity 515 meter second 1000 knots max Datum WGS 84 Jerk Limit 20m sec 3 Interface I O Connector Type External Antenna Port Physical Characteristic Dimension...

Страница 4: ...ifications are subject to be changed without notice Page 4 of 13 Version 1 3 1 2 Technical Information Physical Characteristics Digi Key Crimp Pin 455 1561 1 ND part number 455 1561 2 ND is the tape r...

Страница 5: ...er written software GND GND provides the ground for the engine board Connect all grounds 3 Software Commands NMEA Output Command GGA Global Positioning System Fixed Data Table B 2 contains the values...

Страница 6: ...PS Mode fix valid GLL Geographic Position Latitude Longitude Table B 4 contains the values for the following example GPGLL 3723 2475 N 12158 3416 W 161229 487 A 2C Table B 4 GLL Data Format Name Examp...

Страница 7: ...D or 3D mode A 2D automatic allowed to automatically switch 2D 3D Table B 7 Mode 2 Value Description 1 Fix Not Available 2 2D 3 3D GSV GNSS Satellites in View Table B 8 contains the values for the fol...

Страница 8: ...MC protocol header UTC Time 161229 487 hhmmss sss Status A A data valid or V data not valid Latitude 3723 2475 ddmm mmmm N S Indicator N N north or S south Longitude 12158 3416 dddmm mmmm E W Indicato...

Страница 9: ...valid f8 Data bits StopBits 0 1 Parity 0 None 1 Odd 2 Even Example 1 Switch to SiRF Binary protocol at 9600 8 N 1 PSRF100 0 9600 8 1 0 0C CR LF Example 2 Switch to User1 protocol at 38400 8 N 1 PSRF10...

Страница 10: ...Data Valid warm hotstarts 1 0 02 clear ephemeris warm start 1 0 04 clear memory Cold start 1 UBYTE Example Start using known position and time PSRF101 2686700 4304200 3851624 96000 497260 921 12 3 7F...

Страница 11: ...ample 1 Query the GGA message with checksum enabled PSRF103 00 01 00 01 25 Example 2 Enable VTG message for a 1Hz constant output with checksum enabled PSRF103 05 00 01 01 20 Example 3 Disable VTG mes...

Страница 12: ...lopment debug information if you are having trouble in attaining commands accepted Invalid commands will generate debug information that should enable the user to determine the source of the command r...

Страница 13: ...without notice Page 13 of 13 Version 1 3 1 Name Example Units Description Message ID PSRF106 PSRF106 protocol header Datum 178 21 WGS84 178 Tokyo_Mean 179 Tokyo_Japan 180 Tokyo_Korea 181 Tpkyo_Okinaw...