Ebyte E890-470LG27 User manual

Chengdu Ebyte Electronic Technology Co.,Ltd E890-470LG27 User Manual
________________________________________________________________________________________________________
Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co., Ltd.
LoRaWAN Gateway
E890-470LG27
User Manual

_________________________________________________________________________________________________
Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co., Ltd.
_________________________________________________________________________________________________
Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co., Ltd.
CONTENTS
1. OVERVIEW.................................................................................................................................................. 1
1.1 INTRODUCTION.......................................................................................................................................1
1.2 NETWORK DIAGRAM............................................................................................................................. 1
2. PARAMETERS:............................................................................................................................................2
DIMENSIONS.................................................................................................................................................. 3
3. PORTS AND INSTALLATION................................................................................................................... 4
3.1 PORTS:........................................................................................................................................................4
3.2 NOTICE.......................................................................................................................................................4
4. GATEWAY SETTING.................................................................................................................................. 5
4.1 SETTING STEPS:....................................................................................................................................... 5
5. SHIPPING AND STORAGE:.......................................................................................................................9
6. APPENDIX: ACCESSORIES LIST............................................................................................................. 9
7. REVISION HISTORY...................................................................................................................................9
ABOUT US....................................................................................................................................................... 9

Chengdu Ebyte Electronic Technology Co.,Ltd E890-470LG27 User Manual
_________________________________________________________________________________________________
Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co., Ltd.
1.Overview
1.1 Introduction
E890-470LG27 is a LoRaWAN gateway designed and manufactured by Chengdu Ebyte Electronic Technology Co.,
Ltd. It is a standard Internet of Things relay device. As an information converter of the LoRaWAN communication
system, E890-470LG27 is responsible for connecting the network servers and the terminal nodes to achieve the data
communication protocol conversion and forwarding from the terminal devices to the servers. With the LoRa physical
layer function, E890-470LG27 gateway supports the LoRaWAN communication standard, uplink multi-channel
concurrency. Using the CN 470-510MHz frequency band, and having frequency hopping anti-interference functions in
the working frequency band, The E890-470LG27 can be connected by a large number of various LoRa nodes. The
E890-470LG27 supports 4G / 3G / 2G, supports Bluetooth wireless configuration management nearby, supports
high-precision clock synchronization, and provides conditions for low-cost / low-power positioning. E890-470LG27 can
be powered by civilian power. The -40 to 70 ° C operating temperature enables E890-470LG27 to be suitable for indoor
industrial-grade equipment in harsh environments.
1.2 Network Diagram
Network Diagram Image
A LoRaWAN network architecture contains mainly four sectors: terminal, LoRaWAN gateway, NS (network server),
and application server. Taking advantage of long distance characteristics of LoRa technology, by single-hop transmission,
the LoRaWAN gateway and the terminal can be connected with each other from long distance by a star network. The
terminal sector contains typical applications such as water meters, electricity meters, gas meters, smoke sensors, smart
parking, street lights. One terminal node can send data to multiple LoRaWAN gateways at the same time, then the
LoRaWAN gateway will process for forwarding the data of LoRaWAN protocol between the NS and the terminal by
transfer the LoRaWAN data on the LoRa radio frequency transmission and TCP/IP respectively. In this way, data will be
transmitted from the terminal nodes to the network server.

Chengdu Ebyte Electronic Technology Co.,Ltd E890-470LG27 User Manual
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Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co., Ltd.
2
2.Parameters:
E890-470LG27 LoRaWAN Gateway Parameters:
No.
Name
Details
1
Working Frequency
CN 470-510MHz/AS 923MHz
2
RX Sensitivity
-146dBm ＠SF12，125KHz BW
3
TX Sensitivity
Max +27dBm
4
LoRa Antenna Type
SMA Interface
5
4G
TD-LTE/FDD-LTE/GSM/GPRS/EDGE
6
4G Antenna Type
SMA Interface
7
Bluetooth
2.0+, 2.4GHz
8
Bluetooth Antenna
Type
PCB
9
Ethernet Port
RJ45
10
Power Input
DC +12V--1.5A
11
Working Temp.
-40℃～+70℃
12
Power Consumption
Max 12W
13
Housing Material
ABS
14
Dimension
120mm×120mm×28mm
15
Installation Method
Mounting and Hanging
TG-18W Power Supply Parameters
No
Name
Details
1
Power Input
110/240VAC（50/60Hz）
2
Power Output
12V/1.5ARipple current≤100mV
3
Isolation Voltage
2500VAC（Input to Output）
4
Working Temp.
-40℃～+70℃
5
Protection Functions
Protection for short circuit, over current, over voltage
6
EMC Performance
Anti-static discharge 8KV, anti-group pulse 4KV,
anti-lightning surge 4KV
7
Housing Material
Plastic
8
Dimension
8×5.2×3.7 mm

Chengdu Ebyte Electronic Technology Co., Ltd. E890-470LG27 User Manual
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Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co., Ltd.
3
Dimensions
E890-470LG27 LoRaWAN Gateway Dimension:120mm（Length）×120mm（Width）×29mm（Height）
Image

Chengdu Ebyte Electronic Technology Co., Ltd. E890-470LG27 User Manual
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Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co., Ltd.
4
3. Ports and Installation
3.1 Ports:
Ports locations:
Ports Functions:
No.
Ports
Functions
1
LORA
To Install LoRa Antenna
2
PWR
To Connect to Power Input
3
WAN
To Connect to Ethernet Cable
4
microUSB
For Gateway Setting.
5
SIM
To Install SIM Card
6
4G
To Install 4G Antenna
Working Indicator LED light Drawing:
Indicator LED light functions:
No.
Name
Functions
1
PWR
Power Indicator
2
4G
4G Status Indicator
3
STATE
Working Status Indicator
4
T/R
Transmitting and Receiving Indicator
3.2 Notice
Depending on the data communication method, users need to prepare by yourselves either the network cables
(CAT5 network cables are recommended) or the first-generation big SIM card. The SIM card must be 4G cards with
sufficient 4G traffic.
If using 4G communication, user need to install the SIM card on the internal card slot of the SIM card port.
If using Ethernet communication, connect the Ethernet network cable to the Ethernet port of the gateway.
All antennas must be installed before they can be powered on for setting and use.

Chengdu Ebyte Electronic Technology Co., Ltd. E890-470LG27 User Manual
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Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co., Ltd.
5
4. Gateway Setting
4.1 Setting Steps:
After the above hardware connections is completed, turn on the power and then you are ready to start to setting the
gateway parameters:
1. Install the E890-GateWay.apk LoRaWAN setting APP on the mobile phone. After the installation is completed,
turn on the mobile phone's Bluetooth, click the gray button to search for the gateway device (the gateway EUI can be
viewed on the back of the gateway), and click the corresponding gateway to establish a Bluetooth connection (for the
first time login, you need to enter the password: 1234 );
As shown below:
Click to search gateway
Click to choose the gateway

Chengdu Ebyte Electronic Technology Co., Ltd. E890-470LG27 User Manual
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Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co., Ltd.
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At this point, the gateway has established a Bluetooth connection with the mobile phone and you can return to the
previous menu: Gateway Settings—> Gateway Parameter Configuration—> Select the parameters you want to configure:
Common parameters:
4G mode setting: server IP, uplink port, downlink port, transmission protocol TCP / UDP;
Ethernet mode setting: LoRa gateway IP, LoRa gateway subnet mask, Ethernet gateway IP, server IP, uplink
port, downlink port, transmission protocol TCP / UDP;
Click to connect gateway
by Bluetooth
Button turns to green when
connection is successful

Chengdu Ebyte Electronic Technology Co., Ltd. E890-470LG27 User Manual
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Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co., Ltd.
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For example, the parameters setting here are:
As a standard LORAWAN gateway, two parameters in the advanced parameters need to be noted:
Network type selection: Public LoRaWan; Gateway working mode: standard

Chengdu Ebyte Electronic Technology Co., Ltd. E890-470LG27 User Manual
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Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co., Ltd.
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After the gateway parameters are set, select the previously configured parameters and click "Read" to see if the
parameters set are successful;
After confirming the setting is successful, (return) —> gateway reset — hardware reset —> click settings (restart
gateway);
After confirming the successful restart, (return) —> terminal status read (need to reconnect Bluetooth) —> click
read (check if the gateway is online)

Chengdu Ebyte Electronic Technology Co.,Ltd E890-470LG27 User Manual
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Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co., Ltd.
9
5. Shipping and Storage:
When transporting and unpacking, this device should not be handled carefully. It should be transported and stored in accordance
with GB / T15464-1995 ("General Technical Conditions for Instrument and Packaging").
Do not connect the device to power when the device casing is obviously damaged due to severe shaking or high-level drop
during shipping, unpacking, and installation, and contact the supplier as soon as possible.
The device should be in the original package, the ambient temperature of the storage place is -50 ℃ ～ + 80 ℃, the average
relative humidity should not exceed 75%, and no corrosive gas is in the storage environment .
Stored in a warehouse, it should be placed on a rack with a stack height of no more than 10 boxes.
6. Appendix: Accessories List
No
Class
Name
Model
Qty
1
Device
LoRaWAN Gateway
E890-470LG27
1
Power Supply
YG-18W
1
2
Accessories
LoRa Foldable Antenna
SMA Male 470MHz
1
4G Foldable Antenna
SMA Male 4G
1
7. Revision History
Version
Date
Description
Issued by
1.0
2019/9/9
Format revision
Lyl
About us
Website: www.ebyte.com Sales: in[email protected]m Support: [e-mail]
Tel: [phone] Ext. 812 Fax: [phone]
Address: Innovation Center B333~D347, 4# XI-XIN road, High-tech district (west), Chengdu, Sichuan, China