Holux M-87 SPECIFICATION

GPS Engine Board

M-87
SPECIFICATION

1F, No. 30, R&D Rd. II, HsinChu City 300, Science-based Industrial Park, Taiwan

(300) 新竹市科學園區 研發二路30號1 樓

TEL: [phone] FAX: [phone]

Website: www.holux.com

All Right Reserved

M-87

GPS Module series THE PRO NAME IN GPS

Version Change History

Version Date Revised Reason

0.1 2007/06/27 Offic ial release

HOLUX Technology, Inc.
1F, No.30, R&D Road, Hsinchu 300, Taiwan (Hsinchu Science Industrial Park)
TEL: [phone] FAX:[phone] E-mail:[e-mail] http:www.holux.com.tw

M-87

GPS Module series THE PRO NAME IN GPS

Outline

1. Introduction........................................................................................................4

1.1 General introductions ..............................................................................4

1.2 Key Features.............................................................................................4

1.3 Applications ..............................................................................................4

2 Technical Description......................................................................................5

2.1 Block Diagram..........................................................................................5

2.2 Pin Definition............................................................................................5

2.3 Specification...............................................................................................6

2.4 Configuration Information......................................................................8

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.....................................................................................................11

5. User Interface..................................................................................................12

5.1 Protocol....................................................................................................12

5.2 NMEA Protocol......................................................................................12

5.3 MTK NMEA Packet Format..................................................................13

HOLUX Technology, Inc.
1F, No.30, R&D Road, Hsinchu 300, Taiwan (Hsinchu Science Industrial Park)
TEL: [phone] FAX:[phone] E-mail:[e-mail] http:www.holux.com.tw

M-87

GPS Module series THE PRO NAME IN GPS

1. Introduction

1.1 General introductions
M-87 is an easy used 25.4 * 25.4 * 7 mm GPS engine board designed by low

power consumption MTK GPS solution. It provides superior sensitivity up to

-159dBm and fast Time-To-First-Fix in navigation application. The stable
performance of M-87 is your best choice to be embedded in your portable device
design, like PND fo r GPS service.

1.2 Key Features

• small form factor: 25.4 * 25.4 * 7 mm

• RoHS/WEEE compliant

• High sensitivity -159dBm

• Searching up to 32 Channel of satellites

• Fast Position Fix

• Low power consumption

• RTCM -in ready.

• Built-in WAAS/EGNOS/MSAS Demodulator.

• Support NMEA0183 V 3.01 data protocol .

• Real time navigation for location based services.

• Embedded MMCX connector.

• For Car Navigation, Marine Navigation, Fleet Management, AVL and

Location-Based Services, Auto Pilot, Personal Navigation or touring
devices, Tracki ng devices/systems and Mapping devices application

1.3 Applications

• Automotive and Marine Navigation

• Automotive Navigator Tracking

• Emergency Locator

• Geographic Surveying

• Personal Positioning

• Sporting and Recreation

• Embedded applications:

• UMPC, PND.

HOLUX Technology, Inc.
1F, No.30, R&D Road, Hsinchu 300, Taiwan (Hsinchu Science Industrial Park)
TEL: [phone] FAX:[phone] E-mail:[e-mail] http:www.holux.com.tw