MG-LE4S
Contents
1. md am Key Modules For Your AIMEL ANTARIS 4 SuperSense GPS Module MG LE4S User s Manual Ver 1 02 www modulestek com No 208 Zhengkang 1st St Taoyuan City sen Taoyuan County 330 Taiwan a Ea PRE BEAN PAN TEL 886 3 3311143 FAX 886 3 3316751 T l nnanet p a Key Modules For Your Introduction 1 Overview Modulestek GPS module MG LE4S is a high sensitivity ultra low power consumption cost efficient compact size plug amp play GPS module board designed for a broad spectrum of OEM system applications This product is based on the ANTARIS 4 supersense technology and it will track up to 16 satellites at a time while providing fast time to first fix Its far reaching capability meets the sensitivity amp accuracy requirements of car navigation as well as other location based applications such as AVL system Handheld navigator PDAs Wrist Watches Personal Locators Toll collection Fleet Management pocket PC or any battery operated navigation system The MG LE4S design utilizes the latest surface mount technology and high level circuit integration to achieve superior performance while minimizing dimension and power consumption This hardware capability combined with software intelligence makes the board easy to be integrated and used in all kinds of navigation applications or products The module communicates with application system via TTL leve2. 886 3 3311143 FAX 886 3 3316751
3. 2 Range 1 to 3 Messages1 Range 1 to 3 Message 1 Numberl SatelitesinView 07 Satellite ID Lg Channel 1 Range 1 to 32 Channel 1 Maximum 90 SNR C No Channel 1 True Range 0 to 359 SateliteID z Range 0 to 99 null when not tracking Channel 4 Range 1 to 32 Channel 4 Maximum 90 SNR C No Channel 4 True Range 0 to 359 Checksum m ooo Range 0 to 99 null when not tracking aba CU End of message termination Depending on the number of satellites tracked multiple messages of GSV data may be required No 208 Zhengkang 1st St Taoyuan City ZH E Taoyuan County 330 Taiwan ets Bd YA IRA TEL 886 3 3311143 FAX 886 3 3316751 www modulestek com 11 md LK ph Key Modules For Your 5 RMC data set RMC Recommended Minimum Specific GNSS Data Table 9 contains the values for the following example GPRMC 161229 487 A 3723 2475 N 12158 3416 W 0 13 309 62 120598 10 lt CR gt lt LF gt MessageID SGPRMC RMC protocol header Pure Pastin H H T Stats A A data valid or V data not valid NS magaan W __ _N northor Sout tongue 1250309 a Sag W __ _EseastorWanest Speed Over 0 13 knots Ground Course Over 309 62 degrees True Ground m mw E east or W west Not shown Magnet degrees ol Checksum U lao en Lo End of message termination www modulestek com 12 No 208 Zhengkang 1
4. amp SRAM 12 NC Not Connected keep floating 13 15 GND Ground 16 RF IN GPS signal input 17 GND Ground 18 VCC RF O Output Voltage RF section 19 V ANT Antenna Bias voltage 20 AADET N Active Antenna Detect see application circuit 21 GPSMODE3 Sensitivity mode configuration keep floating 22 GPSMODE2 Sensitivity mode configuration keep floating 23 GPSMODE7 USB Power Mode configuration keep floating Default is self powered O is bus powered 24 VDD_USB USB Supply 3 3V typical 25 USB DM UO USB data 26 USB_DP UO USB data 27 EXTINTO External Interrupt Pin 28 TIMEPULSE O Time pulse 1 PPS www modulestek com Ka FARA ik ASK LS 6 No 208 Zhengkang 1st St Taoyuan City Taoyuan County 330 Taiwan TEL 886 3 3311143 FAX 886 3 3316751 Tr Le ua 4 Key Modules for Your Success Default Serial I O Configuration USART1 Port USB Port Baud Protocol Baud Protocol 9600 edium 9600 M Output NMEA Output NMEA see Table 2 Input NMEA UBX Input NMEA UBX RTCM Table 1 Messages NMEA Protocol GGA GLL GSA GSV RMC VTG ZDA UBX Protocol UBX NAV UBX MON Table 2 Volt JN Satellites used period 200ms H L gt Sec 9 0 5 1 1214 Figure 1 www modulestek com q No 208 Zhengkang 1st St Taoyuan City y Taoyuan County 330 Taiwan Refs BS AIRS a TEL 886 3 3311143 FAX 886
5. 3 3316751 md LK pn Key Modules For Your 1 GGA data set GGA Global Positioning System Fixed Data Table 2 contains the values for the following example GPGGA 161229 487 3723 2475 N 12158 3416 W 1 07 1 0 9 0 M 0000 18 lt CR gt lt LF gt Message ID GPGGA OGA protocol header HH TH hammsssss Cd tate a pomo N S Indicator N O Nano or S south Longitude maae TH E W Indicator wo O IE eastorw uest Position Fix Indicator 0 invalid 1 GPS fix SPS 2 DGPS fix 3 PPS fix 4 Real Time Kinematic 5 Float RTK 6 estimated dead reckoning 7 Manual input mode 8 Simulation mode Satellites Used o7 Range 0 to 12 HDOP no Horizontal Dilution of Precision mamon ee a bit Sain pow NN a ea www modulestek com 8 No 208 Zhengkang 1st St Taoyuan City E aa Taoyuan County 330 Taiwan eS pi BES INE TEL 886 3 3311143 FAX 886 3 3316751 md Ee AJ Key Modules For Your 2 GLL data set GLL Geographic Position Latitude Longitude Table 4 contains the values for the following example GPGLL 3723 2475 N 12158 3416 W 161229 487 A 2C lt CR gt lt LF gt GPGLL GLL protocol header m25 omo Message ID S a eS PANO a a Ta KA Tore poste ioa II o ea Cosm ee A WWYYWYWYW W W J YV JUT lt CR gt lt LF gt Bo Il End of message terminati
6. l with NMEA0183 protocol Main Feature 16 channel ANTARIS4 positioning engine Ultra high sensitivity to 158 dBm Supports DGPS WAAS EGNOS and MSAS Supports Power saving modes Support 1 USB and 1 USART ports Cost optimized architecture No Flash EPROM Configurable serial I O baud sentences setting GPSMODE pins Antenna short open circuit detection and protection Ultra low power consumption 39mA 5 UA backup current Small form factor 22 4 x 17 0 mm with SMT pads micro package RoHS compliant lead free www modulestek com 2 No 208 Zhengkang 1st St Taoyuan City UTANG Taoyuan County 330 Taiwan Refs BS AIRS a TEL 886 3 3311143 FAX 886 3 3316751 ri Vv Modulestek Key Modules For Your Block Diagram LNA SAW filter RF Front End KS T gt m a 7 P3 a lt 1 ATR0601 Antenna Supervision TCXO 23 104 MHz t tal IF Clock ase so USB aa rer rara pu RTC XTAL 32 758 KHz 1 8V Out www modulestek com 3 No 208 Zhengkang 1st St Taoyuan City BEE ERA JA Taoyuan County 330 Taiwan BA IRS G TEL 886 3 3311143 FAX 886 3 3316751 a TI wv uaaa K A eg Modules for Your Success Technical Specifications 1 Electrical Characteristics 1 1 Chipset ATR0601 ATRO625 1 2 General Frequency Channels C A code 1 3 Accuracy Position Time 1 4 DGPS Accuracy Position 1 5 Acquisi
7. odulestek com 4 No 208 Zhengkang 1st St Taoyuan City Pa EA Taoyuan County 330 Taiwan TEL 886 3 3311143 FAX 886 3 3316751 T l uao 4 Keg Modules for Your Success Mechanical Dimensions MG LE4S 1 GPSMODES TIMEPULSE GPSMODES EXTINTO TxD1 USB DP RxD1 USB DM VODIO VOD USB vec GPSMODE GND GPSMODE2 VDD180UT GPSMODES Top View GPSMODE10 MADET H RESET N VLANT V_BAT VCC RF NC GND GND RF_IN 14 GND GND Unit mm Figure 1 Board dimensions www modulestek com 5 No 208 Zhengkang 1st St Taoyuan City an ea Aa Taoyuan County 330 Taiwan eS Bd EG YNA TEL 886 3 3311143 FAX 886 3 3316751 EL LL odule tek da Pin Define Key Modules For Your Pin Name Type Description 1 GPSMODE8 Antenna detection configuration keep floating 2 GPSMODE9 Antenna detection configuration keep floating 3 TxD1 O Serial Port 1 if not used keep floating 4 RxD1 Serial Port 1 if not used keep floating 5 VDDIO Pad voltage supply 3 3V typical 6 VCC Supply voltage 3 3V typical 7 GND Ground 8 VDD180UT O Internal 1 8V regulator output if not used keep floating 9 GPSMODE10 Antenna detection configuration keep floating 10 RESET N Reset Pin active low if not used keep floating 11 V BAT 1 5V 3 6V Input for backup RTC
8. on www modulestek com 9 ences megan ne Refs BSA PR YE TEL 886 3 3311143 FAX 886 3 3316751 md dion AJ Key Modules For Your 3 GSA data set GSA GNSS DOP and Active Satellites Table 5 contains the values for the following example SGPGSA A 3 07 02 26 27 09 04 15 1 8 1 0 1 5 33 lt CR gt lt LF gt Description Message ID SGPGSA GSA protocol header Mode 1 A M Manual forced to operate in 2D or 3D mode A Automatic allowed to automatically switch 2D 3D Mode 2 3 1 Fixnotavailable 2 2D 3 3D Satellite Used in Sv on Channel 1 solution Satellite Used in Sv on Channel 2 solution Ssatetmeuse _ a poop 18 Position Dilution of Precision Hoop J10 Horizontal Dilution of Precision voop 15 Vertical Dilution of Precision BC TI aba End of message termination No 208 Zhengkang 1st St Taoyuan City ZH E Taoyuan County 330 Taiwan ets Bd YA IRA TEL 886 3 3311143 FAX 886 3 3316751 www modulestek com 10 Ka p Imosuiester O Key Modules For Your 4 GSV data set GSV GNSS Satellites in View Table 8 contains the values for the following example GPGSV 2 1 07 07 79 048 42 02 51 062 43 26 36 256 42 27 27 138 42 71 GPGSV 2 2 07 09 23 313 42 04 19 159 41 15 12 041 42 41 lt CR gt lt LF gt Description Message ID SGPGSV GSV protocol header Number of
9. st St Taoyuan City DA eee Taoyuan County 330 Taiwan eS BEG RZ a TEL 886 3 3311143 FAX 886 3 3316751 md L db Key Modules For Your 6 VTG data set VTG Course Over Ground and Ground Speed Table 10 contains the values for the following example GPVTG 309 62 T M 0 13 N 0 2 K 6E CR lt LF gt Description MessagelD cPvTG VTG protocol header Measured heading Course degrees Measured heading Reference Speed Units Measured ora pee Kilometer per hour reen H H lt CR gt lt LF gt a ia End of message termination www modulestek com 13 No 208 Zhengkang 1st St Taoyuan City ee AU Taoyuan County 330 Taiwan eS BEG TRS a TEL 886 3 3311143 FAX 886 3 3316751 md L AJ Key Modules For Your 1 ZDA data set ZDA Contains information on UTC time the data and local time An example of a ZDA data set GPZDA 130305 2 20 06 2001 00 00 57 lt CR gt lt LF gt Description MessageID GPZDA o ooo ZDA protocol header UTC 130305 2 UTC Time 13h 03min 05 2sec wo o Ya mon o yng Year 2010 ver Local Zone hour 00 Reserved for data on local time h Local Zone mimutes 00 Reserved for data on local time min checksum 57 __ Checksum Cap II End of message termination www modulestek com 14 ences own City Refs BS AIRS a TEL
10. tion Rate Reacquisition Cold start Warm start Hot start 1 6 Sensitivity Tracking Acquisition Reacquisition 1 7 Dynamic Condition Altitude Velocity 1 8 Power Main Power Supply current Backup power Backup current 1 9 Serial Port Electrical interface Protocols 2 Environmental Charateristics ATMEL ANTARIS4 GPS chipset family ARM7TDMI Thumb processor core embedded L1 1575 42MHz 16 1 023 MHz chip rate 8192 time frequency search windows 2 5 meters CEP 50 nanosecond rms 1 PPS 2 0 meters CEP lt 1 sec typical 34 sec typical 33 sec typical 3 5 sec typical 158dBm 148dBm 18 000 meters 60 000 Feet max 515 meters sec 1000 Knots max 3 3 VDC 39 mA 8QuA in power saving mode 1 5 3 6V 5UA typical USART USB NMEA UBX ublox proprietary RTCM Default I O configuration 8 data bits no parity 1 stop bits USART 1 USB 9600 baud output NMEA 2 1 Temperature Operating range 40 to 85 C 2 2 Mechanical dimensions Lx W x H 224 x 17 0 x 3 0 mm 2 3 Interface I O connector 28 pin SMD micro package 3 Antenna Parameter Specification 3 1 Antenna type Passive and or active antenna 3 2 Active Antenna 15 20 dB Gain recommended 50dB max 1 5 dB noise figure max 3 3 Antenna Supply Using VCC RE pin 18 or external voltage source pin 19 3 4 Antenna Supervisor Short circuit detection built in see application circuit Open circuit detection enabled with external circuit www m
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