Globalsat BR-355 Скачать руководство пользователя страница 4

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Pin description

* VIN (DC power input):

This is the main DC supply for a 4.5V ~6.5 DC input power.

* TX:

This is the main transmits channel for outputting navigation and measurement

data to user’s navigation software or user written software.

* RX:

This is the main receive channel for receiving software commands to the engine

board from SiRFdemo software or from user written software.

* GND:

GND provides the ground for the engine board. Connect all grounds.

Содержание BR-355

Страница 1: ...GPS RECEIVER BR 355 GlobalSat Technology Corporation 186 16 16 No 186 Chien 1 Road 235Chung Ho City Taipei Hsien Taiwan R O C Tel 886 2 8226 3799 Rep Fax 886 2 8226 3899 Web www globalsat com tw E mai...

Страница 2: ...p on the bottom RS232 interface connection port LED indicator for GPS fix or not fix LEDOFF Receiver switch off LED ON No fixed Signal searching LED Flashing Position Fixed Specification General Chips...

Страница 3: ...ss than 4g Jerk 20m sec 3 Power Main power input 4 5V 6 5V DC input Power consumption 42mA Protocol Electrical level Output voltage level 0V 2 85V Baud rate 4 800 bps Output message NMEA 0183 GGA GSA...

Страница 4: ...channel for outputting navigation and measurement data to user s navigation software or user written software RX This is the main receive channel for receiving software commands to the engine board f...

Страница 5: ...mm E W Indicator W E east or W west Position Fix Indicator 1 See Table B 3 Satellites Used 07 Range 0 to 12 HDOP 1 0 Horizontal Dilution of Precision MSL Altitude1 9 0 meters Units M meters Geoid Sepa...

Страница 6: ...e B 5 contains the values for the following example GPGSA A 3 07 02 26 27 09 04 15 1 8 1 0 1 5 33 Table B 5 GSA Data Format Name Example Units Description Message ID GPGSA GSA protocol header Mode1 A...

Страница 7: ...1 Range 1 to 3 Satellites in View 07 Satellite ID 07 Channel 1 Range 1 to 32 Elevation 79 degrees Channel 1 Maximum90 Azimuth 048 degrees Channel 1 True Range 0 to 359 SNR C No 42 dBHz Range 0 to 99...

Страница 8: ...87 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 Indicator W E east or W west Speed Over Grou...

Страница 9: ...ID GPVTG VTG protocol header Course 309 62 degrees Measured heading Reference T True Course degrees Measured heading Reference M Magnetic Speed 0 13 knots Measured horizontal speed Units N Knots Spee...