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k e y modu l es f o r y o ur su c c ess www. modulestek.com MG-S01SP sirf s t ar iii lowpower gps module user ? s manual v e r 1.02 ??H
k e y modu l es f o r y o ur su c c ess www. modulestek.com contents 1. introduction???.????? ??????????.????.?. 3 1.1 o ve r v ie w ?????.???.??????????.????? 3 1.2 m ain f ea tur e s ?.????.??????????.????.?. 3 2. techni cal specifica t io ns????????.????.?.?.??. 4 2.1 e le ct rical c haracteri s tics ?????.???.???...?? 4 3. applica t ions ????? ??????????.???.?????? 5 4. mechanical dimensi o ns?????????.????????? 6 4.1 MG-S01SP ???????..?.?????..??...?????..?? 6 5. board connections ????? ?..??????..???????... 7 6. application schemati c??????????????..????????.8 appendix a : data s e t ???????????????.?????????.9 ??H 2
k e y modu l es f o r y o ur su c c ess www. modulestek.com 1. intr oduction 1.1. overview modulestek gps m o dule MG-S01SP is a high sensi tivit y , compact size, plug & pla y also the low power consum ption gps m odule board designed for a broad spectrum of oem system applications. this product is based on the si rf s t ar iii technology and it will track up to 20 satellites at a tim e while providing fast tim e- to-first-fix. its far reaching capability meets the sensitivity & accuracy requi rements of car naviga tion as well as other location-based appli cations, such as a v l system. handheld navigator , pdas, w r ist w a tch e s, personal locators, t o ll collection, fleet management, pocke t pc, or any battery operated navigation system. the MG-S01SP design utiliz es the latest surf ace m ount technology a nd high le vel circuit integration to achiev e superior perform ance while m i nim i zing dimension and power consum ption. this hardware capability combined with software intelligence makes the board easy to be integrated and used in all kinds of naviga tion applications or products. 1.2. main featur e z built-in high performance sirf s t ar iii low power chipset. z built-in ceram ics antenna; low integra tion ef fort with plug & play gps m odule. z current consum ption 40ma z 20 channels parallel. z a v erage cold s t art i n 42 seconds. z -159 dbm sensitivity in tracking m ode z nmea0183 com p liant protoc ol z extrem e fast ttff at low signal level z co m p act size, easy integratio n into hand-held device. MG-S01SP 19.0 x 19.0 x 6.5mm ( 18x18x2mm patch antenna) v s ? 3
k e y modu l es f o r y o ur su c c ess www. modulestek.com 2. t echnical specifications 2.1. electrical characteristics general accuracy gps chip sirf s t ar iii position freque ncy l 1 , 15 75. 42 m h z 10 meters, 2d rms 7 meters 2d rms, waas corrected 1-5 meters, d g ps corrected c/ a co de 1 . 02 3m hz ch ip rate v e l o ci t y 0 . 1 m / sec cha nne ls 20 ch t i m e 1 m s sy nchron ize d t o g ps ti m e bui lt-i n 1 8 x 18 x 2 (m m ) ceram ics ant e n n a datum w g s - 8 4 sensitiv ity dynamic conditions t o ? 1 5 9 b m t r acki n g , sup e r i or urba n ca n y on perform ance altit ude <18 , 0 00 m (60,0 0 0 feet) acquisition rate v e lo city <51 5 m / sec (1,00 0 kn ots) col d s t ar t 42 se c, aver age accelera t i o n <4g w a rm s t art 38 se c, aver age mot i onal jerk <20 m / sec ho t s t a r t 6 se c, av e r ag e gps pr oto c ol reac quisit i o n 0 . 1 s e c , aver a g e accuracy snap s t art 2 se c, a v era g e po w e r op eratio n power 3 . 3 vdc+1 0 % d e fault : n m e a -0183 , gga(1 ) , gs a ( 1 ) , gsv(5 ) , rmc(1 ) , band rate 96 00 bp s, data b it : 8, st op bi t : 1 current co ns u m ptio n 40m a device siz e back up pow e r 3.3v envir o nmental 19.0 (l) x 19.0 (w) x 6.5 (h) mm operati n g t e m p erature - 10 to + 60 rela ti ve h u m i di ty 5% t o 95% n o n -co nde nsi n g accessories ??H 4
k e y modu l es f o r y o ur su c c ess www. modulestek.com 3. applications MG-S01SP m odule board receiver is a high performance, ultra low power consum ption, plug &play product. th ese applications are as follow . z car navigation z w r ist w a tch z solar operated device z marine navigation z fleet management z a v l and location-bas ed ser v ices z radar detector with gps function z hand-held device for persona l positioning and navigation z ideal for p ad, pocket pc and other com puting devices at gps application v s ? 5
k e y modu l es f o r y o ur su c c ess www. modulestek.com 4. mechanical dimensions 4.1. MG-S01SP figure 1: pcb board dimensions (mm) ??H 6
k e y modu l es f o r y o ur su c c ess www. modulestek.com 5. board connections p i n v o ltage l e v e l / active level description p 1 l e d led s t a t u s p2 tbd not to connect p 3 t x d 2 usar t2 t r a n s m i t p 4 r x d 2 usar t2 r e c e i v e . p5 boot not to connect (res erved for firm war e loading) p6 nreset lo w l e vel for ce r e set p7 bbat back up battery supply(1.95v~3.6v) p 8 d g n d digital gr o u n d p9 3.3v 3.3v pow e r supply p10 1pps t i me pulse signal ??H 7
k e y modu l es f o r y o ur su c c ess www. modulestek.com 6. application schematic ??H 8
k e y modu l es f o r y o ur su c c ess www. modulestek.com appendix a: data set 1. gga data set gga--- global positioni ng system fixed data t able 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 n a m e e x a m p l e u n i t s d e s c r i p t i o n message id $gpgga gga protocol header utc pos i tion 161229.487 hhmmss.sss l a t i t u d e 3 7 2 3 . 2 4 7 5 d d m m . m m m m n/s indicator n n=north or s = south l o n g i t u d e 1 2 1 5 8 . 3 4 1 6 d d d m m . m m m m e/w indicator w e=east or w=west p o s i t i o n f i x i n d i c a t o r 1 0 = i n v a l i d 1 = gps fix ( sps ) 2 = d g p s f i x 3 = pps fix 4 = real time kinematic 5 = float rtk 6 = estimated (dead reckoning) 7 = manual input mode 8 = simulation mode satellites used 07 range 0 to 12 hdop 1.0 horizontal dilution of precision msl altitude 9.0 meters u n i t s m m e t e r s geoid separation meters u n i t s m m e t e r s age of diff. c o rr. second null fields when dgps is not used diff. ref. sta t ion id 0000 c h e c k s u m * 1 8 end of message termination ??H 9
k e y modu l es f o r y o ur su c c ess www. modulestek.com 2 . gsa data set gsa---gnss dop and active satellites t able 5 contains the values for the following example: $gpgsa,a,3,07,02,26,27,09, 04,15, , , , , ,1.8,1.0,1.5*3 3 n a m e e x a m p l e u n i t s d e s c r i p t i o n message id $gpgsa 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 fix not available 2 2d 3 3d satellite used in solution 07 sv on channel 1 satellite used in solution 02 sv on channel 2 satellite used sv on channel 12 pdop 1.8 position dilut i on of precision hdop 1.0 horizontal dilution of precision vdop 1.5 v e rtical dilution of precision c h e c k s u m * 3 3 end of message termination ??H 10
k e y modu l es f o r y o ur su c c ess www. modulestek.com 3. gsv data set gsv ---gnss satellites in v i ew t able 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 n a m e e x a m p l e u n i t s d e s c r i p t i o n message id $gpgsv gsv protocol header number of messages 1 2 range 1 to 3 message number1 1 range 1 to 3 satellites in v i ew 07 satellite id 07 channel 1 (range 1 to 32) e l e v a t i o n 7 9 d e g r e e s a z i m u t h 0 4 8 d e g r e e s c hannel 1 (maximum 90) snr (c/no) 42 dbhz channel 1 (t rue, range 0 to 359) satellite id 27 range 0 to 99, null when not tracking elevation 27 degrees channel 4 (range 1 to 32) a z i m u t h 1 3 8 d e g r e e s c hannel 4 (maximum 90) snr (c/no) 42 dbhz channel 4 (t rue, range 0 to 359) checksum *71 range 0 to 99, null when not tracking end of message termination depend ing on the number of satellites tracked mu ltiple messages of g sv data may be required. ??H 11
k e y modu l es f o r y o ur su c c ess www. modulestek.com 4. rm c d a ta s e t rmc---recommended minimum specif ic gnss data t able 9 contains the values for the following example: $gprmc,161229.487,a,3723. 2475,n,12158.3416,w , 0.13,309.62, 120598, ,*10 n a m e e x a m p l e u n i t s d e s c r i p t i o n message id $gprmc rmc protocol header utc pos i tion 161229.487 hhmmss.sss s t a t u s a a=data valid or v=data not valid l a t i t u d e 3 7 2 3 . 2 4 7 5 d d m m . m m m m n/s indicator n n=north or s = south l o n g i t u d e 1 2 1 5 8 . 3 4 1 6 d d d m m . m m m m e/w indicator w e=east or w=west speed over ground 0.13 knots course over ground 309.62 degrees t r ue d a t e 1 2 0 5 9 8 d d m m y y magnetic v a riation degrees e=east or w=west (not shown) c h e c k s u m * 1 0 end of message termination contact office: modulestek inc. no . 2 08 zhengkang 1 st st. , taoyuan ci ty, taoyuan co unty 330, tai w an te l : +886- 3-3311143 fax: +886- 3 - 3316751 emai l: sales@modulestek. c om we b : www. modulestek. c om ??H 12

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