User manual HOLUX M-87 SPECIFICATION

[. . . ] Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1. 1 General introductions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1. 2 Key Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1. 3 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Technical Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2. 1 Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2. 2 Pin Definition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2. 3 Specification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2. 4 Configuration Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2 3. Mechanical Dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 3. 1 M-87-T0A, M-87-T0C outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 3. 2 M-87-T0B, M-87-TOD outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4. Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 4. 1 Packing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] 1F, No. 30, R&D Road, Hsinchu 300, Taiwan (Hsinchu Science Industrial Park) TEL: 886-3-6687000 FAX:886-3-6687111 E-mail:info@holux. com. tw http:www. holux. com. tw M-87 GPS Module series THE PRO NAME IN GPS 2 Technical Description 2. 1 Block Diagram TCXO 16. 368MHz RTC Xtal SAW MT3318 2. 85V Backup Li_ion_BTY LDO 2. 2 Pin Definition 180¢X MMCX Active Antenna connector J1 Connector Pin1 HOLUX Technology, Inc. 1F, No. 30, R&D Road, Hsinchu 300, Taiwan (Hsinchu Science Industrial Park) TEL: 886-3-6687000 FAX:886-3-6687111 E-mail:info@holux. com. tw http:www. holux. com. tw M-87 GPS Module series Pin 1 2 3 4 5 6 Pin Name VCC_IN TXA RXA RXB GND TIM EMARK/ RESET(OPTI ON) Type I O I I O I/O Function description 3. 3 ~ 5 V supply input Serial Data Output A Serial Data input A Serial Data input B Ground TIMEMARK:1PPS Time mark output RESET:Reset input(Active Low)(option function) THE PRO NAME IN GPS 2. 3 Specification General GPS technology MTK GPS chipset Frequency L1, 1575. 42MHZ C/A Code 1. 023MHZ chip rate Channels 32 channels all in view searching Sensitivity Better than -159dBm Receiver Accuracy Position (Follow MTK chip specification) Without aid:3. 0 M 2D-RMS DGPS(WAAS, EGNOS, MSAS, RTCM):2. 5 M Velocity Without aid:0. 1 M/sec Time 0. 1£gs. Sync GPS time Datum Datum WGS84(Default) total 219 datum's Time to First Fix (Follow MTK chip specification) Hot start 1 sec. average Reacquisition ¡Õ1sec. Protocol NMEA0183(v3. 1)- GGA, GSA, GSV, RMC, VTG GPS Output Data Support Baud rate 4800/9600/. . . . /115200 bps (default 4800), Data bit:8, Stop bit:1, No parity. HOLUX Technology, Inc. 1F, No. 30, R&D Road, Hsinchu 300, Taiwan (Hsinchu Science Industrial Park) TEL: 886-3-6687000 FAX:886-3-6687111 E-mail:info@holux. com. tw http:www. holux. com. tw M-87 GPS Module series Update Rata 1Hz(default) Protocol Support NMEA-0183 1PPS Limitations Acceleration Limit Altitude Limit Velocity Limit Jerk Limit Power Operation Current Acquisition:60 mA@3. 3V Operation Current Tracking:¡Õ45mA@3. 3V Backup power 3V Rechargeable Lithium cell battery, up to 500 hours discharge DC Inp ut Range Processing Core Processor Type Interface Temperature Operating Temperature -10 THE PRO NAME IN GPS Enable(1Hz pulse 1% duty cycle) (Follow MTK chip specification) ¡Õ4G ¡Õ18000 meters ¡Õ515 M/sec 20 M/sec3 VCC 3. 3~5. 0V ARM7EJ-S CMOS 2. 8 V Level to +60 . to +85 . Storage Temperature -20 Physical Operating Humidity 5% to 95%, Non condensing Dimension 25. 4 * 25. 4 * 7 mm. Interface Connector 6 -pin straight male header, 1. 25mm pitch NOTE: TIMEMARK 1PPS(default)/ RESET (option) This pin default is provides 1 pulse per second output from the M-87 engine board, which is synchronized to within 1 microsecond of GPS time. The output is a CMOS 2. 8V positive level signal. Only upon a situation of tracking or navigating will output once per second. The secondary option function is provides an active-low reset input to the engine board. It causes the engine board to reset and start searching for satellites. (This second function setting need contact factory). HOLUX Technology, Inc. 1F, No. 30, R&D Road, Hsinchu 300, Taiwan (Hsinchu Science Industrial Park) TEL: 886-3-6687000 FAX:886-3-6687111 E-mail:info@holux. com. tw http:www. holux. com. tw M-87 GPS Module series 2. 4 Configuration Information THE PRO NAME IN GPS M-87 provide 4 configurations because of the different angle of MMCX connector and different RF interface output voltage. Model No. Output Level (CMOS 3V ) CMOS 3V CMOS 3V CMOS 3V CMOS 3V RF interface output voltage (V) Back-up battery (Rechargeable Lithium) 2. 85 2. 85 VCC_IN VCC_IN Y Y Y Y RF Connector Type MMCX(180¢X) MMCX(90¢X) MMCX(180¢X) MMCX(90¢X) M-87-T0A M-87-T0B M-87-T0C M-87-T0D HOLUX Technology, Inc. [. . . ] 5. 1 Protocol M-87 is default to support standard NMEA-0183 protocol. In addition, a series of MTK extensions (PMTK messages) have been developed that can be used to provide extended capabilities common to many applications. 5. 2 NMEA Protocol M-87 is capable of supporting following NMEA formats: NMEA RECORD GGA GLL GSA GSV RMC VTG ZDA Description GPS fix data Geographic GNSS DOP and active satellite GNSS Satellites in view Recommended minimum specific GNSS data Course Over Ground and Ground Speed Time&Data HOLUX Technology, Inc. [. . . ]