Ebyte E108-GN Series

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7.2.7 Set star search mode

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7.2.8 Save star search mode

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7.2.9 Serial port parameter setting

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7.2.10 Set NMEA output

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7.2.11 GPD document delete

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7.2.12 Set NMEA serial port parameter

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7.2.13 PPS configuration

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7.2.14 Query message interval

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7.2.15 Return message interval

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7.2.16 Set NMEA output frequency

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7.2.17 Query NMEA output frequency

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7.2.18 Return the NMEA output frequency

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7.2.19 Set reference coordinates

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7.2.20 Query Reference Coordinate System

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7.2.21 Return Reference Coordinate System

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7.2.22 Query RTC time

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7.2.23 Return RTC time

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7.2.24 Set the speed threshold

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7.2.25 Set HDOP Threshold

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7.2.26 Get HDOP Threshold

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7.2.27 Version number query

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7.2.28 Return the current version number

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7.2.29 Set location and time information

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7.2.30 Set positioning mode

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7.2.31 Query ID information

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7.2.32 Return ID information

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7.3 SUPPORT NMEA0183 PROTOCOL....................................................................................................................................................26

7.3.1 Statement identifier

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7.3.2 GGA

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7.3.3 GSA

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7.3.4 GSV

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7.3.6 VTG

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8 GDP USER GUIDANCE ..................................................................................................................... 29

8.1 GDP INTRODUCTION ........................................................................................................................................................................ 29

8.2 HOW TO GET GPD DOC. .................................................................................................................................................................. 29

8.3 HOW TO USE GPD DOC................................................................................................................................................................... 29

8.4 HOW TO DELETE GPD DATA IN CHIPSET ......................................................................................................................................29

8.5 THE EFFECT AFTER USING GPD.................................................................................................................................................... 30

8.6 ASSISTED LOCALIZATION METHODS TO ACCELERATE GPD.................................................................................................... 30

8.7 GPD COMMUNICATION.................................................................................................................................................................... 30

8.7.1 Switch NMEA reception to BINARY reception mode

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8.7.2 Send GPD first data block, wait for ACK response

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