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Chengdu Ebyte Electronic Technology Co., Ltd

E108-GN01 User Manual

Copyright ©2012–2020

Chengdu Ebyte Electronic Technology Co., Ltd

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1. Product overview

1.1 Production introduction

E108-GN01 is a high-performance, highly integrated, low-power, low-cost

multi-mode satellite positioning and navigation chip. It can be used for GNSS
positioning applications such as car navigation, smart wearable, and drone. It also
provides software and hardware interfaces compatible with other module manufacturers,
which greatly reduces the user's development cycle and supports BDS / GPS /
GLONASS / GALILEO / QZSS / SBAS.

It adopts the integrated design of RF baseband, integrates DC / DC, LDO, RF front-end, low-power application

processor, RAM, Flash storage, RTC, and power management, etc. It supports crystal or external pin clock input. A coin
cell battery or a farad capacitor supplies power to the RTC and backup RAM to reduce the time to first fix. It also
supports multiple ways to connect with other peripherals, such as UART, I2C, SPI or GPIO.

1.2 Features

BDS/GPS/GLONASS/GALILEO/QZSS/SBAS joint positioning and single system independent positioning;

10Hz D-GNSS differential positioning, A-GNSS assisted positioning, ephemeris prediction, DR integrated
navigation application, the fastest data update rate is 10Hz;

32-bit application processor, with a maximum frequency of 133MHz, for dynamic frequency adjustment;

PPS output;

Built-in reset controller;

UART

SPI

I2C

GPIO;

RTC: Support 32.768 KHz ± 20 ppm crystal, 1.1V RTC clock output, support external signal wake-up

Output format: NMEA0183 V4.1 and previous versions, the maximum fixed update frequency can reach 10Hz

High sensitivity: -149dBm for cold start, -162dBm for hot start, -166dBm for tracking

Ultra-low power consumption: capture 30mA, track 20mA;

The software and hardware are compatible with other manufacturers, which greatly reduces the user's development
cycle.

1.3 Application

Vehicle positioning and navigation equipment

Wearable devices, such as GPS trackers;

UAV positioning, industrial computers, etc

Industrial equipment that requires GNSS positioning or navigation.

Содержание E108-GN01

Страница 1: ...E108 GN01 User Manual GK9501 GPS Module ...

Страница 2: ...TRODUCTION 2 1 2 FEATURES 2 1 3 APPLICATION 2 2 QUICK START 3 3 SPECIFICATION AND PARAMETERS 5 3 1 GPS PERFORMANCE 5 3 2 BASIC PARAMETER 6 4 DIMENSION AND PIN DEFINITION 7 5 HARDWARE DESIGN 8 6 OPERATING MODE 9 7 PRODUCTION GUIDANCE 9 7 1 REFLOW SOLDERING TEMPERATURE 9 7 2 REFLOW SOLDERING CURVE 10 8 E108 SERIES 10 9 ANTENNA GUIDANCE 10 10 PACKAGE FOR BULK ORDER 11 ABOUT US 11 ...

Страница 3: ...e ways to connect with other peripherals such as UART I2C SPI or GPIO 1 2 Features BDS GPS GLONASS GALILEO QZSS SBAS joint positioning and single system independent positioning 10Hz D GNSS differential positioning A GNSS assisted positioning ephemeris prediction DR integrated navigation application the fastest data update rate is 10Hz 32 bit application processor with a maximum frequency of 133MHz...

Страница 4: ...computer with a USB cable at the same time There is a USB port on the opposite side of the antenna of the board and then press the switch button to turn on 2 Note that when using an active antenna the two RF_POWER pins need to be shorted with jumpers 3 You can open the serial port assistant to view the data reported by the serial port or you can use our naviTrack to view it The baud rate is set to...

Страница 5: ...EA0183 protocol For ease of use we recommend using the exclusive tool TaviTrack for debugging For detailed usage please refer to the naviTrack User Manual 1 Run naviTrack With administrator privileges run as above 2 Select the corresponding com port and click connect After the connection is successful you can see the reported data in the NMEA window For detailed meaning please refer to the descrip...

Страница 6: ...ture current 30 mA Follow current 20 mA Operating temperature 35 85 Storage temperature 55 100 Humidity 5 95 RH No condensation Note The above results are for GPS BeiDou dual mode working mode Test condition 1 The number of receiving satellites is greater than 6 the signal strength of all satellites is 130dBm the average value is 10 times and the positioning error is 10 meters Test condition 2 The...

Страница 7: ...GPS system BDS GPS GLONASS GALILEO QZSS SBAS Peripheral interface UART TXD RXD or GPIO Low power Available Ultra low power Available Periodical low power Available Direct low power Available Parameter setting software Available Certification Pending Size 16 12 2 4mm L W H Package Half hole SMT Power supply VCC 2 8V 4 3V 3 3V UART Communication level 2 8V Baud rate bps 9600 default 115200 customiza...

Страница 8: ...ma driving current 5 FORCE_ON Sleep wake up pin pulled high when the module enters ultra low power consumption This pin exits the ultra low power mode the level of this pin is 1 1V if the control pin level is not 1 1V Partial pressure treatment is required 6 EINT0 External interrupt 0 default pull down 8 ma driving current 7 NC N A 8 RSTN Reset pin default pull up pull down for resetting 9 VCC_RF ...

Страница 9: ... large electromagnetic interference High frequency digital routing high frequency analog routing and power routing must be avoided under the module If it is necessary to pass through the module assume that the module is soldered to the Top Layer and the copper is spread on the Top Layer of the module contact part well grounded it must be close to the digital part of the module and routed in the Bo...

Страница 10: ...efer to the Goke AGPS User Manual in the package 7 Production Guidance 7 1 Reflow soldering temperature Profile Feature Sn Pb Assembly Pb Free Assembly Solder Paste Sn63 Pb37 Sn96 5 Ag3 Cu0 5 Preheat Temperature min Tsmin 100 150 Preheat temperature max Tsmax 150 200 Preheat Time Tsmin to Tsmax ts 60 120 sec 60 120 sec Average ramp up rate Tsmax to Tp 3 second max 3 second max Liquidous Temperatur...

Страница 11: ...mmunication interface E108 GN01 V1 0 GK9501 BDS GPS GLONASS GALILEO QZSS SBAS SMD 16 12 2 4 UART GPIO 9 Antenna guidance Model Type Frequency Hz Interface Gain dBi Size mm Feeder cm Function TXGB AZ 300 Sucker antenna 1575 042 1 023MHz 1561 098 2 046MHz SMA J 4 0 50 38 16 7 300 Directional antenna LNA gain 28dBi TXGPS XP 300 Sucker antenna For Beidou GPS Galileo Glonass SMA J 5 0 100 30 300 Small ...

Страница 12: ...u Ebyte Electronic Technology Co Ltd 11 10Package for bulk order About Us Technical support support cdebyte com Documents and RF Setting download link www ebyte com Tel 86 28 61399028 Fax 028 64146160 Web www ebyte com Address Building B5 Mould Industrial Park 199 Xiqu Avenue Chengdu Sichuan ...

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