Four-Faith F8926-GW-02 LoRaWAN Indoor Gateway User Manual
- June 15, 2024
- Four-Faith
Table of Contents
Four-Faith F8926-GW-02 LoRaWAN Indoor Gateway
Product Information
Specifications
- Product Model: F8926-GW-02
- Manufacturer: Xiamen Four-Faith Communication Technology Co., Ltd.
- Website: https://www.fourfaith.com
- Version: V2.0.0
Product Features
- LoRaWAN Indoor Gateway
- Supports multiple frequency bands including 2.4G WLAN, LORA, GSM900, DSC1800, WCDMA Band I, WCDMA Band VIII, LTE Band 1, LTE Band 3, LTE Band 7, LTE Band 8, LTE Band 20, LTE Band 28, LTE Band 38, and LTE Band 40
- Maximum output power: 18.28dBm(EIRP), 7.62dBm(ERP), 34.50dBm, 31.50dBm, 25.50dBm, 25.50dBm, 25.00dBm, 25.00dBm, 25.00dBm, 25.00dBm, 25.00dBm, 25.00dBm, 25.00dBm, 25.00dBm
Block Diagram of Operation
[Insert block diagram image here]
Product Specifications
- Frequency bands:
- 2412-2472MHz
- 863-870MHz
- 880-915MHz(TX)
- 925-960MHz(RX)
- 1710-1785MHz(TX)
- 1805-1880MHz(RX)
- 1920-1980MHz(TX)
- 2110-2170MHz(RX)
- 880-915MHz(TX)
- 925-960MHz(RX)
- 1920-1980MHz(TX)
- 2110-2170MHz(RX)
- 1710-1785MHz(TX)
- 1805-1880MHz(RX)
- 2500-2570MHz(TX)
- 2620-2690MHz(RX)
- 880-915MHz(TX)
- 925-960MHz(RX)
- 832-862MHz(TX)
- 791-821MHz(RX)
- 703-748MHz(TX)
- 758-803MHz(RX)
- 2570-2620MHz
- 2300-2400MHz
- Maximum output power: 18.28dBm(EIRP), 7.62dBm(ERP), 34.50dBm, 31.50dBm, 25.50dBm, 25.50dBm, 25.00dBm, 25.00dBm, 25.00dBm, 25.00dBm, 25.00dBm, 25.00dBm, 25.00dBm, 25.00dBm
Product Usage Instructions
Chapter 1: Product Introduction
1.1 Product Overview
The F8926-GW-02 is a LoRaWAN Indoor Gateway manufactured by Xiamen Four-Faith Communication Technology Co., Ltd. It is designed to provide wireless communication for indoor applications.
1.2 Product Features
The F8926-GW-02 offers the following features:
- LoRaWAN Indoor Gateway functionality
- Support for multiple frequency bands including 2.4G WLAN, LORA, GSM900, DSC1800, WCDMA Band I, WCDMA Band VIII, LTE Band 1, LTE Band 3, LTE Band 7, LTE Band 8, LTE Band 20, LTE Band 28, LTE Band 38, and LTE Band 40
- High output power for efficient signal transmission
1.3 Block Diagram of Operation
[Insert block diagram image description here]
1.4 Product Specifications
The F8926-GW-02 has the following specifications:
- Frequency bands: [List of frequency bands]
- Maximum output power: [List of maximum output powers]
Chapter 2: Installation
2.1 Unboxing
When you unbox the F8926-GW-02, make sure to check that all the included accessories are present. The accessories may vary depending on the model, so please refer to the actual product for details.
2.2 Mounting
To mount the F8926-GW-02, follow these steps:
- Select a suitable location for the gateway.
- Ensure that the mounting surface is clean and flat.
- Use screws or adhesive to securely attach the gateway to the mounting surface.
2.3 Power Connection
To power the F8926-GW-02, follow these steps:
- Connect the power adapter to the gateway’s power input port.
- Plug the power adapter into a suitable power outlet.
Chapter 3: Configuration
3.1 Network Settings
To configure the network settings of the F8926-GW-02, follow these steps:
- Connect a computer or mobile device to the gateway’s LAN port using an Ethernet cable.
- Open a web browser and enter the default IP address of the gateway (e.g., 192.168.1.1).
- Enter the default username and password to log in to the gateway’s web interface.
- Navigate to the network settings section and configure the desired network parameters (e.g., IP address, subnet mask, gateway address).
- Save the changes and restart the gateway for the new settings to take effect.
3.2 LoRaWAN Settings
To configure the LoRaWAN settings of the F8926-GW-02, follow these steps:
- Access the gateway’s web interface as described in the previous section.
- Navigate to the LoRaWAN settings section.
- Enter the required parameters such as the DevEUI, AppEUI, and AppKey.
- Save the changes and restart the gateway for the new settings to take effect.
Chapter 4: Troubleshooting
If you encounter any issues with the F8926-GW-02, please refer to the troubleshooting section of the user manual for detailed troubleshooting steps.
FAQs
Q: What frequency bands does the F8926-GW-02 support?
A: The F8926-GW-02 supports multiple frequency bands including 2.4G WLAN, LORA, GSM900, DSC1800, WCDMA Band I, WCDMA Band VIII, LTE Band 1, LTE Band 3, LTE Band 7, LTE Band 8, LTE Band 20, LTE Band 28, LTE Band 38, and LTE Band 40.
Q: What is the maximum output power of the F8926-GW-02?
A: The maximum output power of the F8926-GW-02 varies depending on the frequency band. Please refer to the product specifications for detailed information.
Q: How do I configure the network settings of the F8926-GW-02?
A: To configure the network settings, connect a computer or mobile device to
the gateway’s LAN port, access the gateway’s web interface, navigate to the
network settings section, and configure
the desired parameters.
Q: How do I configure the LoRaWAN settings of the F8926-GW-02?
A: To configure the LoRaWAN settings, access the gateway’s web interface, navigate to the LoRaWAN settings section, and enter the required parameters such as the DevEUI, AppEUI, and AppKey.
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
LoRAWAN Indoor Gateway F8926-GW-02
User Manual
V2.0.0
Xiamen Four-Faith Communication Technology Co., Ltd.
https://www.fourfaith.com
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Date
2022-08-29 2022-11-01
2023-08-15 2023-12-11
Document Revision History
Version
V1.0.0 V1.0.1
V1.0.2 V.2.0.0
Specification
Initial Version
Change the communication field “devEui” to “devEui” English Version Update
New version
Author
SGK/HGL/YSL/WSC SGK
YYL Jonas
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Copyright Statement
All materials or content contained in this document are protected by copyright
law. All copyrights are owned by Xiamen Four-Faith Communication Technology
Co., Ltd., except for content explicitly referenced from other sources.
Without written permission from Four-Faith, no one may copy, distribute,
reproduce, link, transmit, or otherwise use any content from this document for
any commercial purposes. However, downloading or printing for non-commercial,
personal use is permitted (provided that the material is not modified and the
copyright notice or other ownership notices are retained).
Trademark Statement
Four-Faith
All are registered trademarks of
Xiamen Four-Faith Communication Technology Co., Ltd. Without prior written permission,
no one is allowed to use the name “Four-Faith” and the trademarks or symbols of
Four-Faith in any way.
FCC Caution:
Part 15.21 Any Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate the
equipment. Part 15.19 This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation. Part
15.105 Note: This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures: –Reorient or relocate
the receiving antenna. –Increase the separation between the equipment and
receiver.
–Connect the equipment into an outlet on a circuit different from that to
which the
receiver is connected.
–Consult the dealer or an experienced radio/TV technician for help.
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
FCC RF Radiation Exposure Statement: 1. This Transmitter must not be co-
located or operating in conjunction with any other antenna or transmitter. 2.
This equipment complies with RF radiation exposure limits set forth for an
uncontrolled environment. 3.This equipment should be installed and operated
with minimum distance 20cm between the radiator& your body.
RED Caution:
Hereby, Xiamen Four-Faith Communication Technology Co., Ltd. declares that
this product is in compliance with essential requirements and other relevant
provisions of Directive 2014/53/EU. This product is allowed to be used in all
EU member states.
RF Function 2.4G WLAN LORA GSM900
DSC1800
WCDMA Band I
WCDMA Band VIII
LTE Band 1
LTE Band 3
LTE Band 7
LTE Band 8
LTE Band 20
LTE Band 28 LTE Band 38 LTE Band 40
Frequency bands
2412-2472MHz
863-870MHz
880-915MHz(TX) 925-960MHz(RX) 1710-1785MHz(TX) 18051880MHz(RX)
1920-1980MHz(TX) 2110-2170MHz(RX) 880-915MHz(TX) 925-960MHz(RX)
1920-1980MHz(TX) 2110-2170MHz(RX) 1710-1785MHz(TX) 1805-1880MHz(RX)
2500-2570MHz(TX) 2620-2690MHz(RX) 880-915MHz(TX) 925-960MHz(RX) 832-862MHz(TX)
791-821MHz(RX) 703-748MHz(TX) 758-803MHz(RX) 2570-2620MHz
2300-2400MHz
Maximum output power 18.28dBm(EIRP) 7.62dBm(ERP) 34.50dBm
31.50dBm
25.50dBm
25.50dBm
25.00dBm
25.00dBm
25.00dBm
25.00dBm
25.00dBm
25.00dBm 25.00dBm 25.00dBm
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Note: There may be differences in accessories and interfaces for different
models. Please refer to the actual product for details.
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Product Introduction
1.1 Product Overview
The F8926-GW-02 series gateway is a wireless communication gateway based on
the LoRaWAN standard protocol. It connects to various types of standard
LoRaWAN protocol application nodes, collects information, and transmits it to
the cloud server through wired Ethernet/4G/WIFI methods. This product utilizes
a high-performance industrial-grade 32-bit communication processor, supported
by an embedded real-time operating system as its software platform. It
provides 1 Ethernet WAN (POE) port, 1 LAN port, and 1 WIFI interface,
supporting WIFI wireless configuration management and online upgrades, with DC
and POE+ power inputs.
The F8926-GW-02 gateway complies with the standard LoRaWAN protocol and
supports multiple modes, including the embedded Network Server mode (Network
Server deployed within the gateway), Basicstation mode (connecting to an
external server corresponding to the Basicstation protocol), and Semtech UDP
GWMP Protocol mode (connecting to an external NS server via GWMP UDP
protocol).
This product has been widely applied in the IoT industry chain, including
sectors such as M2M, smart meters, disaster monitoring, smart sensing, smart
photovoltaics, smart grids, intelligent transportation, industrial automation,
smart buildings, fire protection, public safety, environmental protection,
meteorology, digital healthcare, remote sensing surveying, military, space
exploration, agriculture, forestry, water management, coal mining,
petrochemicals, and more.
1.2 Product Features
Industrial-Grade Application Design Utilizes High-Performance Industrial-Grade
LoRa Module (SX1302) Utilizes High-Performance Industrial-Grade Wireless
Module Utilizes High-Performance Industrial-Grade 32-bit Communication
Processor Adopts a metal aluminum casing with an IP30 protection rating, metal
casing, and
system security isolation, making it particularly suitable for industrial
field applications. Wide power supply input (DC9~36V), standard: 12V/1.5A
Supports POE+802.3af/atinput Stable and Reliable WDT Watchdog Design, Ensuring
System Stability Utilizes a Comprehensive Anti-Drop Mechanism to Ensure Data
Terminals Stay Online Permanently Ethernet Interface with Built-in 1.5KV
Electromagnetic Isolation Protection SIM/UIM Card Interface with Built-in 15KV
ESD Protection Power Interface with Built-in Reverse Polarity Protection and
Overvoltage Protection
www.fourfaith.com
1
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Antenna Interface Lightning Protection (optional) Standard and User-Friendly
Provides Standard TYPE-C, 4G, Ethernet, and WiFi Interfaces, Allowing Direct
Connection to Serial Devices, Ethernet Devices, and WiFi Devices Provides
Standard Wired WAN Port (Supports Standard PPPOE Protocol), Allowing
Direct Connection to ADSL Devices Smart Data Terminal, Enters Data
Transmission State Upon Power On Provides Powerful Central Management Software
for Convenient Device
Management (optional) Easy to Use, Flexible, Multiple Working Mode Options
Convenient System Configuration and Maintenance Interfaces (Including Local
and
Remote WEB and CLI Methods) Powerful Functionality Provides Wired Ethernet,
4G, WiFi, and Other Data Connection Methods LoRaWAN Protocol Versions: 1.0.2
and 1.0.3 LoRaWAN ProtocolClassAClassC WIFI supports 802.11b/g/n WiFi supports
various encryption methods such as WEP, WPA, WPA2, as well as
features like MAC address filtering. Supports Semtech UDP GWMP Protocol mode
Supports embedded Network Server mode, reducing operation and maintenance
costs as well as NS deployment costs, for simple and user-friendly management.
Supports Basicstation mode, with various data encryption methods to ensure
data
transmission security. Supports Platform Connection: LinkWAN, ChirpStack,
Tencent Cloud, TTN (The
Things Network), AWS, etc. Provides HTTP Push, MQTT Subscribe and Publish, and
TCP Connection Methods
to the Outside Supports configuration of MQTT topics for interfacing with the
client, and allows data
content to be transformed using embedded JavaScript functions. Supports
multiple WAN connection methods, including static IP, DHCP, L2TP, PPTP,
PPPOE, 2.5G/3G/4G. Supports intelligent dual-link switching and backup
function for wireless cellular and
wired WAN (optional). Supports VPN client (PPTP, L2TP, OPENVPN, IPSEC, and
GRE) (Note: Supported
only in the VPN version) Supports VPN server (PPTP, L2TP, OPENVPN, IPSEC, and
GRE) (Note: Supported
only in the VPN version) Supports remote management, SYSLOG, SNMP, Telnet,
SSHD, HTTPS, and other
functions. Supports local and remote online upgrades, as well as importing and
exporting
configuration files. Supports NTP and has a built-in RTC.
www.fourfaith.com
2
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Supports various domestic and international DDNS Supports MAC address cloning
and PPPOE server functionality. WiFi supports 802.11b/g/n, and offers various
working modes including WiFi AP, AP
Client, Repeater, Bridge, and WDS (Wireless Distribution System) (optional)
WiFi supports various encryption methods including WEP, WPA, WPA2, and offers
features like RADIUS authentication and MAC address filtering. Supports
various online and offline trigger modes, including SMS, ringing, serial data,
and network data-triggered online/offline modes. Supports APN/VPDN Supports
multiple DHCP servers and DHCP clients, DHCP binding with MAC
addresses, DDNS, firewall, NAT, DMZ host, QoS, traffic statistics, real-time
display of data transmission rate, and other functions. Supports multiple
network protocols including TCP/IP, UDP, FTP (optional), HTTP, and more.
Supports SPI firewall, VPN passthrough, access control, URL filtering, and
other functions.
1.3 Block Diagram of Operation
The block diagram of the router’s operation is as follows:
3
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
1.4 Product Specifications
Wireless Parameters
Items
Contents
F8926-GW-02 LoRaWAN Gateway
Standards and
Frequency
Supports Full NetworkLTE FDDLTE TDDEVDOWCDMATD-SCDMA CDMA1XGPRS/EDGE
Bands
LTE FDD: Downlink Speed 100Mbps, Uplink Speed 50Mbps
Theoretical Bandwidth
LTE TDD: Downlink Speed 61Mbps, Uplink Speed 18Mbps DC-HSPA+: Downlink Speed 42Mpbs, Uplink Speed 5.76 Mbps TD-HSPA+: Downlink Speed 4.2Mbps, Uplink Speed 2.2Mbps EVDO Rev. A: Downlink Speed 3.1Mbps, Uplink Speed 1.8Mbps
Receiver Sensitivity
<-97dBm
WIFI Wireless Parameters
Items
Contents
Standards and
Frequency Support IEEE802.11b/g/n Standard
Bands
Theoretical IEEE802.11b/gMaximum Speed of 54Mbps
Bandwidth IEEE802.11nMaximum Speed of 150Mbps
Security
Supports various encryption methods including WEP, WPA, WPA2, and
Encryption optional WPS functionality.
Receiver Sensitivity
<-72dBm@54Mpbs
4
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
LoRa Parameters
Items Operational Channels
LoRaWAN Protocol Urban
Communication Reference Distance Reference Distance for Floor Penetration
Operating Frequency
Maximum Antenna Receive Sensitivity
Communication Bandwidth
Communication Channel
Communication Rate Communication Mode
Operating Mode
Reporting Server Mode
Wireless Management
Contents Uses a simple star topology network and supports blind repeaters.
ClassAClassC
9km
16 Floors@SF12 EU433CN470-510CN779-787EU863-870US902-928AU915-928
AS923KR920-923 -140dbm @LoRa
125kHz250kHz500kHz
8 Uplink Channels, 1 Downlink Channel Adaptive Link Rate Half-Duplex Supports
Transceiving on Different Frequencies and Transceiving on the Same Frequency
4GWire Ethernet
WiFi Wireless Management and Upgrades
Hardware System
Items
Contents
CPU
Industrial-Grade 32-bit Communication Processor
FLASH
32MB (Expandable up to 64MB)
DDR2
128MB
Interface Type Items
Power Interface
WANPOE
LAN
Contents Standard 3-pin power socket, with built-in reverse polarity protection and overvoltage protection. WAN/LAN configurable, with 1 10/100M Ethernet port (RJ45 socket), adaptive MDI/MDIX, and built-in 1.5KV electromagnetic isolation protection. 1 10/100M Ethernet port (RJ45 socket), adaptive MDI/MDIX, and built-in 1.5KV electromagnetic isolation protection.
5
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Console Reset Button
TF Card SIM Card Antenna Indicator Lights
Type-C USB By pressing this button, you can restore the parameter configuration of the ROUTER to its factory settings. 8GB/32GBCustomizable Support Supports SIM Cards from the Three Major Carriers (3FF Cards) LoRaWIFI4G3 Antenna Interfaces “PWR”, “SYS”, “WiFi”,”LoRa “,”4G” 5 Indicator Lights
Note: There may be differences in accessories and interfaces for different models. Please refer to the actual product.
Power Supply
Items
Contents
DC 12V/1.5A (Recommended), supports power supply voltage range
Power Supply DC 9~36V
POE+802.3af/atPower Consumption 25W max
Power Consumption
Operational Status
Power Consumption
Standby
Average Current120mA@12V
Transmit Current460mA@12V(with 4G)
Communication Transmit Current143mA@12V(without 4G
Receive Current120mA@12V
Physical Characteristics
Items
Contents
Casing
Aluminum Casing, IP30 Protection Level
Dimensions 160X105X24 mm (Excluding Antenna and Mounting Accessories)
Weight
450g(Excluding Accessories)
Other Parameters
Items
Contents
Operating -35+75ºC-31+167
www.fourfaith.com
6
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Temperature Storage
Temperature Relative Humidity
-40+85ºC-40+185 95%no condensation
www.fourfaith.com
7
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Installation
2.1 Overview
The router must be installed correctly in order to achieve its designed
functionality. Usually, the installation of the equipment must be carried out
under the guidance of authorized and qualified engineers from our company.
Precautions Please do not install the router while it is powered on.
2.2 Packing List
Please keep the packaging materials when you unpack the box, so that they can
be used for operating if needed in the future. The list is as follows:
1 Router Host 1 Wireless Cellular Stick Antenna (SMA Male Connector) 1 WiFi
Stick Antenna (SMA Female Connector) 1 LoRa Stick Antenna (SMA Male Connector)
1 Power Adapter 1 Ethernet Cable Note: LoRa suction cup antenna is optional.
2.3 Installation and Cable Connection
Physical Dimensions The physical dimensions are shown in the following
diagram. (Unit: mm) The
specifications for the mounting bracket and router device screws are: M3*5mm
countersunk screws.
www.fourfaith.com
Bracket Dimensions
8
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Wall Mount Bracket Dimensions
www.fourfaith.com
9
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Router Dimensions
Note: When using the mounting bracket to install the router, use M3 screws
with a depth of 3-4mm screwed into the router. The mounting bracket and wall
mount bracket are optional accessories.
Antenna Installation: Wireless Wide Area Network (WWAN) antenna interface is
an SMA female socket
(labeled as “4G”). Screw the provided wireless cellular stick antenna with an
SMA male connector into this antenna interface and ensure it is tightened
securely to maintain signal quality.
The Wireless Local Area Network (WLAN) antenna interface is an SMA female
socket (labeled as “WIFI”). Screw the provided WIFI stick antenna with an SMA
male connector into this antenna interface and ensure it is tightened securely
to maintain signal quality.
The Long-Range (LoRa) antenna interface is an SMA female socket (labeled as
“LoRa”). Screw the provided LoRa stick antenna with an SMA male connector into
this antenna interface and ensure it is tightened securely to maintain signal
quality.
Note: The wireless cellular 4G antenna, WiFi antenna, and LoRa antenna must
not be connected in reverse, otherwise the device will not function properly.
SIM/UIM Card Installation: When installing the SIM/UIM card, please pay
attention to the card’s orientation. The
golden contacts should face downward, and the cut corner should be positioned
at the top-left corner. Gently push the card into the slot until you feel a
slight resistance, indicating that the card is secured. To remove the card,
simply press the “PUSH” area to release it.
10
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Note: Align the card’s cut corner with the printed cut corner, and ensure that the golden contacts are facing downward.
Connect Ethernet Cable: Insert one end of the Ethernet cable into the LAN port
of the Router, and the other
end into the Ethernet interface of the user’s device. The Ethernet cable
connection should be as follows:
RJ45-1 1 2 3 4 5 6 7 8
RJ45-2 1 2 3 4 5 6 7 8
Wire Color White/Orange
Orange White/Green
Blue White/Blue
Green White/Brown
Brown
Connect Console WireTYPE-C
Simply use a standard Type-C cable, connect one end to the Router device and
the other end to a PC, then install the corresponding drivers.
Driver download addresshttps://www.wch.cn/search?t=all&q=CH340C Installation
package
CH341SER.ZIP
www.fourfaith.com
11
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
2.4 Power Instructions
Routers are commonly used in complex external environments. In order to adapt
to these challenging application scenarios and enhance the system’s
operational stability, advanced power supply technology is employed in the
Router. Users can power the Router using the standard configuration of a
12VDC/1.5A power adapter or directly supply it with DC power in the range of
9-36V. When using an external power supply for the Router, it is essential to
ensure the stability of the power source (with ripple less than 300mV) and
guarantee that momentary voltage doesn’t exceed 36V. Additionally, the power
supply should provide a power output greater than 8W.
It is recommended to use the standard configuration of a 12VDC/1.5A power
adapter or POE+ (802.3af/at) input.
2.5 Indicator Lights Explanation:
The Router provides the following indicator lights: “PWR”, “SYS”, “WiFi”, “LoRa”, and
“4G”. The status explanations for each indicator light are as follows:
Indicator Lights
Status
Specification
Power
ON
Device power normal
OFF
The device is not powered on / in the shutdown period of the scheduled power on/off function.
SYS
Blinking
The system is running normally.
OFF
The system is not functioning properly.
WIFI
OFF
The WiFi is not active.
ON
The WiFi is active.
LoRa
ON OFF
LoRa has been detected. LoRa not detected.
4G
ON
Device has logged into the network.
OFF
The device is not logged into the network.
2.6 Reset Button Instructions
The router is equipped with a reset button labeled “Reset.” The function of this button is to restore the router’s settings to the factory defaults. The procedure is as follows: Insert a pointed object into the “Reset” hole and gently hold down the reset button for about 15 seconds, then release it. At this point, the router will automatically restore the parameter settings to the factory defaults. After approximately 5 seconds, the router will automatically restart (the automatic restart phenomenon is as follows: the “SYS” indicator light will go off for about 10 seconds and then resume normal operation).
www.fourfaith.com
12
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Quick Start Guide
3.1 Introduction to Solution Architecture 3.1.1 Difference Between Embedded and Non-Embedded
As shown in the diagram above, the main difference between the embedded and
non-embedded solutions lies in the position of the Network Server (NS). In the
non-embedded solution, the NS is typically deployed on a separate server,
while in the embedded solution, the NS is deployed within the gateway itself.
The advantage of the embedded solution (embedded mode) is that there is no
need to deploy the Network Server (NS) on an external server, which reduces
operational costs and allows for a quick and convenient setup of the entire
LoRaWAN system. However, the drawback is that the performance and storage
capacity of the gateway system are relatively lower compared to a dedicated
server. This limitation affects the number of nodes that can be supported and
the ability to cache large amounts of information.
The advantage of the non-embedded solution (external mode) is that servers
have stronger performance and larger storage capacity, enabling them to manage
a large number of gateways and nodes. This solution can be deployed through
clustering to significantly enhance system performance and availability.
However, the drawback is the need for additional server deployment to host the
Network Server (NS), which requires maintenance and increases project costs.
Setting up the system and troubleshooting may also require more time and
effort.
13
Copyright @ Four-Faith 2023
3.1.2 System Framework
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
The gateway communicates with devices or terminals, and the direction of data
flow is determined based on web configuration.
In the Basics Station (BasicStation mode), data will be exchanged
bidirectionally with the corresponding connected server. The gateway only
functions as a data forwarding unit. In this scenario, device management, data
encryption/decryption, and integration with customer platforms are all
performed on the server side.
In the Semtech UDP GWMP Protocol (external NS mode), data will be communicated
with the external Network Server (NS) using the standard UDP protocol. In this
scenario, device management, data encryption/decryption, and integration with
customer platforms will be handled within the external NS server. For
instance, commonly used external NS servers include those provided by Four-
Faith Cloud.
In the Built-in LoRa Server (internal NS mode), data will be routed to the NS
server that is integrated within the gateway. In this scenario, device
management, data encryption/decryption, and integration with customer
platforms will be handled within the built-in NS server, also known as the
LoRa Network Server. Clients can achieve data push functionality through
configuration of an HTTP server (HTTP POST only supports uplink push and
doesn’t support downlink data), or through MQTT and TCP methods for both
uplink and downlink data. The embedded NS serves as the core network for
LoRaWAN. This product theoretically supports a large number of gateways and
device connections. It manages tasks such as device provisioning, data
encryption/decryption, uplink and downlink data transmission, and data
pushing. Uplink data from devices, after being decrypted by LoRaWAN,
establishes a connection with the customer platform via an interface.
Customers can use MQTT for data publishing or TCP for downlink data, which is
encrypted by LoRaWAN and sent to the specified device.
www.fourfaith.com
14
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
3.2 Accessing the Configuration Interface
3.2.1 Accessing the Web Management Platform
- Method 1: After powering on the gateway, the default WiFi SSID is “Four- Faith,” and the default password is blank. Once successfully connected to the WiFi, the LAN IP address of the gateway is 192.168.1.1. You can then access the web management platform by entering http://192.168.1.1 (or simply 192.168.1.1) into your browser’s address bar.
- Method 2: If you already know the WAN address of the gateway (e.g., set to static IP 192.168.1.88), you can directly access the web management platform by visiting http://192.168.1.88 in your web browser.
- Login using the default credentials: Username: admin, Password: admin.
Click “Login” to access the Web management platform. Note: Please use Google
Chrome browser as other browsers might have compatibility issues.
3.2.2 To add a device in the embedded mode
1. Identify the frequency band and corresponding frequencies for your device (e.g., a standard EU868 terminal, frequencies: 868.1MHz, 868.3MHz, 868.5MHz)
2. Confirm if the embedded mode is enabled (default is embedded mode). If not, change it to embedded mode. Path: LoRa Gateway Basic Settings
3. Check if the gateway’s frequency band and frequency points match (default frequency points are determined by regional parameters). If they don’t match, modify them to match. Path: LoRa Gateway Frequency Band Configuration
www.fourfaith.com
15
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
4. Add an application (configure it as automatic device addition mode for
network).
Path: LoRa Network Server => Applications => Add Application
In the above figure, both AppKEY and AppEUI are generated by clicking on the “default” on the right side (these values are default values provided by Four- Faith; for non-Four-Faith devices, please modify them accordingly). Choose either ClassA or ClassC based on the device type, then click “Confirm” to proceed with the addition. After adding, the following page will appear:
5. Device Onboarding
Device Initiation of Network Join Request and Verification of Successful
Joining; if Joining Fails, Follow these Troubleshooting Steps:
- Verify if the gateway can receive the network join request sent by the device (you can use a packet capture tool, path: Status LoRa Packet Logger).
- If the gateway receives the network join request but does not see the join accept packet (Join Accept), it’s usually due to a mismatch between the AppKey or AppEUI configured in the application and the device.
www.fourfaith.com
16
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
6. Upstream Data from Devices After the device successfully joins the
network, instruct the device to send any data. You can then navigate to the
corresponding application in the device list to view the data: Path: LoRa
Network Server Applications Select the corresponding application (click to
view) Find the corresponding device (click to view) Online Debugging
7. Send Data to Device Send data to the device on the online debugging page
of the device, as shown in the
following figure:
The Four-Faith module receives data as follows:
17
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Precaution
The device types are divided into ClassA and ClassC, with the following data
reception methods:
1. In ClassA mode, after sending data, it won’t be directly delivered to the
device. The data will be sent to the device only after the device sends an
uplink data transmission.
2. In ClassC mode, when sending data, it will be directly delivered to the
device. If the device doesn’t receive the data, please verify whether the NS
configuration type matches the device configuration type. If they don’t match,
make the necessary changes and rejoin the network before conducting data
communication tests.
www.fourfaith.com
18
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Detailed Introduction to Function Pages
4.1 Interface Management Configuration
4.1.1 Web Management Platform
- Method 1: After the gateway is powered on, the default WiFi name is “Four- Faith” and the default password is blank. Once the WiFi connection is successful, the LAN address of the gateway will be set to 192.168.1.1. You can then log in by visiting http://192.168.1.1 (or simply entering 192.168.1.1) in your web browser.
- Method 2: If you already know the WAN address of the gateway (for example, if it’s set to a static IP like 192.168.1.88), you can directly access it by visiting http://192.168.1.88 in your web browser.
- Login using the default credentials: Username – admin, Password – admin. Click on “Login” to access the Web Management Platform.
Note: Please use Google Chrome browser, other browsers may have compatibility issues.
www.fourfaith.com
19
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
4.1.2 Directory Details
Below, we will introduce the functions of each page in the order of the
directory: Status Overview: The gateway listens to data statistics and
displays system parameter information. LoRa Message Recorder: Display of
received data and downstream data on the gateway. System Log: Operational logs
during runtime. Network WAN Interface: Gateway WAN configuration, you can
configure network information here, such as setting up DHCP or static IP. Wi-
Fiwifi Parameters and Security Configuration Network Diagnostics: Includes
Ping, Traceroute, and Nslookup commands. Firewall: Basic firewall parameter
configuration. LoRa Gateway: Gateway mode configuration, frequency channel
parameter
configuration, packet filtering, etc. LoRa Network Server Status: Display of
embedded NS statistical information. Basic Settings: Configuration of NS-
related parameters, such as ADR switch, RX2 parameter settings, etc. Gateway:
Display of gateway information. Application: Display of application
information, including device list and more. Multicast: Multicast management.
Interfaces: Configuration of protocols for integration with client platforms,
data transformation, heartbeat settings, etc. System System: Embedded NS
version information, system time settings, etc. Change Password: Modify the
password for the Web management platform. Reboot: Restart the gateway button.
Factory Reset: Factory reset button.
4.1.3 Management Configuration
4.1.3.1 Status
1. Overview Path: Status -> Overview Function: Displays communication
statistics of the gateway, making it easy to
view and analyze the RF environment around the gateway. This helps determine
device communication status, identify potential interference, and make
assessments regarding device connectivity.
Details
www.fourfaith.com
20
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Received Packets: The number of packets received since system startup. Sent
Packets: The number of packets sent since system startup. Active Nodes: The
number of uplink nodes received by the gateway. Busy Nodes: Nodes that have
sent uplink data twice within 10 seconds are considered busy nodes. This
statistic reflects the count over the past hour. LoRa Channel Utilization
Statistics: Channel utilization status in various time intervals over the past
24 hours. LoRa Data Rate Utilization Statistics: Data rate utilization status
in various time intervals over the past 24 hours. LoRa Network Server:
Includes system startup time, LoRa protocol, device count, NS device uplink
count, NS device downlink count, and NS MQTT connection status. System:
Includes host name, LAN MAC address, WAN MAC address, wireless MAC address,
WAN IP address, LAN IP address, and WAN protocol. Wireless: Includes wireless
switch, mode, network mode, name, channel, and transmission power.
Preview
2. LoRa Message Record
Path: Status -> LoRa Message Recorder Function
Display LoRaWAN data received by the gateway and data sent by the gateway.
It can be used to analyze the communication between the gateway and devices,
and allows for analysis of issues based on data types, such as unanswered join
requests, missing downlink data, communication quality, and more. Details
Update Log Switch: It is enabled by default. When disabled, it allows for
www.fourfaith.com
21
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
expanding the view of data. While it’s disabled, data is still received
normally, and once enabled again, it automatically updates the list.
LoRaWAN Data Type Selection: This option is used to facilitate the analysis of
communication issues by selecting different LoRaWAN data types.
Packet Filter Status: Indicates whether the packet has been filtered. Filtered
data will not be reported to the NS server. The filtering configuration can be
found in LoRa Gateway Packet Filter. The options are as follows: All –
Displays both filtered and unfiltered data. Unfiltered – Displays only
unfiltered data. BeFiltered – Displays only data that has been filtered.
devAddrSearch by Short Address TimeReceived Data Time DataTypeData Type
ALL Join Request Join Accept Unconfirmed Data Up Unconfirmed Data Down
Confirmed Data Up Confirmed Data Down FreqCommunication Frequency Point
RSSISignal Strength SNRSignal-to-Noise Ratio TxPwrTransmit Power, this value
is 0 during uplink FCntFrame Count, can be used to determine if there are any
packet losses or retransmissions.
Preview
3. LoRa Packet Logger PathStatus LoRa Packet Logger
www.fourfaith.com
22
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
FunctionThe logs can be used to analyze the overall operation of the gateway,
abnormal device communication situations, and other anomalies.
Details Switch: Enabled by default, when paused, new data is stored in the
browser
cache and will be updated when re-enabled. Preview
4.1.3.2 Network
1. Network PathNetwork WAN Interface FunctionUsed to configure network
parameters, such as setting up static IP,
DHCP, etc. Details Configure various modes based on the mode parameters.
Preview
2. WIFI
PathNetwork WiFi Functionwifi Parameter ConfigurationSecurity Configuration
Detail
Configure various modes based on the mode parameters.
Preview
www.fourfaith.com
23
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
3. Network Diagnosis
PathNetwork Network Diagnosis Function: Support PingTracerouteNsLookup
Commands Details
PingA program used to test network connectivity. TracerouteThe command uses
the ICMP protocol to trace all the routers between your computer and the
target computer. NsLookupIt is a command-line tool for monitoring whether DNS
servers in the network can perform proper domain name resolution.
Preview
4. Firewall
PathNetwork Firewall FunctionConfiguration of Firewall Parameters Details
Configure parameters according to the page display.
www.fourfaith.com
24
Copyright @ Four-Faith 2023
Preview
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
4.1.3.2 LoRa Gateway
1. Basic Settings
PathLoRa Gateway Basic Settings FunctionGateway Protocol Configuration, which
can be configured as Build-in LoRa Server, Semtech UDP GWMP Protocol, Basics
Station mode. Details
Semtech UDP GWMP Protocol GWMP Forwarding Mode Gateway MACGateway’s unique
identifier, with a length of 8 bytes (16
characters), typically not modified. Protocol: UDP GWMP Protocol, which
connects to an external NS server,
with the gateway acting as a data forwarding role. Server Address: IP or
Domain Name Server Port: Port Number (e.g. 1700) Server Timeout Time
(milliseconds): The timeout duration for waiting for
acknowledgment when sending data reports. Generally, no modifications are
needed.
Keepalive Interval (seconds): The interval duration for the “pull_data”
command in the protocol. Generally, no modifications are needed.
Internal UDP Communication Port: In the case of gateway cascading
applications, this port number, configured as the server port for the gateway,
should match the server port of the sub-gateway.
25
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Build-in LoRa Server – Built-in NS Mode Gateway MACGateway’s unique
identifier, which is 8 bytes in length
(16 bits), is usually not modified. Protocol: Built-in NS mode, equivalent to
deploying NS inside the
gateway. Keepalive Interval(s): The interval time for the pull_data command in
the
protocol, usually not modified. Internal UDP Communication Port: In gateway
cascading applications,
configure this port number as the server port of the sub-gateway.
Basics Station – More secure and reliable protocols (via WebSocket or HTTP)
are used to connect to the Network Server (NS)
Gateway MAC: The unique identifier of the gateway, with a length of 8 bytes
(16 characters). Generally, it is not modified.
ProtocolBasicstation Mode ServerLNS Protocol (for regular data communication)
or CUPS Protocol (for adding gateway upgrade-related protocols).
www.fourfaith.com
26
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
URIServer Address (IP or domain name) for connection. PortServer corresponding
port. Authentication ModeSecurity authentication mode (detailed introduction
of various modes’ application scenarios will be provided later), below is a
brief introduction of each mode:
No AuthenticationEstablish regular WebSocket or HTTP connections without the
need for authentication (e.g. ChirpStack configured in this mode and
integrated with TTN platform).
TLS Server AuthenticationTLS server identity authentication is achieved by
establishing TLS connections (wss, https) to authenticate the server (LNS or
CUPS) (e.g. ChirpStack configured in this mode).
TLS Server and Client AuthenticationTLS server and client identity
authentication is achieved by the gateway establishing TLS connections (wss,
https) to authenticate the server (LNS or CUPS), and the server verifies the
gateway by requesting its certificate and a signature with a private key (e.g.
when integrating with the AWS platform).
TLS Server Authentication and Client TokenThe gateway authenticates the server (LNS or CUPS) by establishing a TLS connection (wss, https), and the server verifies the gateway’s identity by inspecting the secure token provided by the gateway (e.g. when integrating with TTN platform).
www.fourfaith.com
27
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Preview
2. Frequency Band Configuration
PathLoRa Gateway Frequency Band Settings FunctionConfiguration of Gateway
Frequencies, applicable to modes: Semtech UDP GWMP Protocol or Build-in LoRa
Server. For Basics Station mode, frequency settings are configured in the NS
server. Details
Frequency configuration is primarily supported through three methods: Custom
Frequency Mode: This method provides a straightforward way to
visualize the allocated frequency points, as shown in the diagram below. The
left-colored frequency points (e.g. 867.1) are deletable, while the right-
colored frequency points (e.g. 868.1) are essential and cannot be removed as
they represent mandatory fields for the frequency band. To delete a frequency
point, simply click the “×” icon next to it. To add a new frequency point,
click the “+ Add” button on the far right.
Preset Group Mode: This method is the most convenient. Based on your needs, you can select the corresponding preset group. The displayed frequency
28
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
points represent the starting frequency and ending frequency, with a general
interval of 0.2MHz between them. There are a total of 8 frequency points in
this preset group.
Custom Frequency Points + Conform to LoRaWAN Mode: This method aligns closely
with the gateway’s configuration file structure and is the most comprehensive
configuration approach. When the other two methods cannot meet the
requirements, this method should be used for configuration.
Preview
3. Beacon Set
www.fourfaith.com
29
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
PathLoRa Gateway Beacon Set FunctionConfiguring the ClassB parameters of the
gateway can be done using the Semtech UDP GWMP Protocol mode. Details
Beacon PeriodPeriod, when set to 0, indicates that it is turned off. Beacon
Frequency (Hz)Frequency Point Beacon Spreading FactorSpreading Factor Beacon
BandwidthBeacon Packet Bandwidth Beacon Tx PowerTransmission Power
Preview
4. Packet Filter
PathLoRa Gateway Packet Filter Function: At the gateway side, packets can be
filtered based on configured rules to reduce the amount of irrelevant data
transmitted to the NS server, thus easing the processing load on the NS. This
can be configured using the Semtech UDP GWMP Protocol or Build-in LoRa Server
modes. Details
Supports configuring NetID and JoinEUI. NetIDNetwork ID filtering, the short
address portion allocated during device joining is related to the network ID.
By configuring this value, non-joining interference data can be effectively
filtered out. In the embedded mode, this value can be configured to the
network ID configured for this gateway, thereby effectively avoiding
interference from other devices’ data. JoinEUI AppEUIJoinEUI filtering, a
component of the device’s triplet, can be configured with multiple sets of
range values here. Once set, JoinEUI values outside the specified ranges will
be filtered.
Preview
www.fourfaith.com
30
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
4.1.3.3 LoRa Network Server
1. Status PathLoRa Network Server Status FunctionDisplay statistics of flow
to the embedded NS server. Details Basic Information: Mainly includes the
number of gateways, the number of devices, and the statistics of device uplink
and downlink data counts. This can be used to analyze the communication
quality between gateways and nodes, based on the distribution of RSSI
(Received Signal Strength Indicator), SNR (Signal-to-Noise Ratio), and
DataRate values. Communication Distribution: This displays the curve chart of
uplink and downlink communication situations, allowing analysis of whether the
distribution of uplink and downlink data matches the expected patterns.
Preview
www.fourfaith.com
31
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
2. Basic Setting PathLoRa Network Server Basic Setting FunctionConfiguring NS
Server Parameters Details Operating Region: Corresponds to the frequency band
in the regional parameter table. This setting cannot be configured here and
should remain consistent with the configuration in LoRa Gateway Frequency Band
Configuration Operating Region. Enable Dynamic Data Rate Adjustment (ADR):
Determines whether the Adaptive Data Rate (ADR) feature is enabled. ADR
Margin: This value affects the sensitivity of ADR adjustment. A larger value
makes the adjustment less aggressive, while a smaller value makes the
adjustment more aggressive. Minimum Data Rate: The lowest data rate used for
ADR adjustment. Maximum Data Rate: The highest data rate used for ADR
adjustment. Network ID: A parameter used to generate the device’s short
address. It can be configured in the filtering parameters to avoid
interference. Rx2 FrequencyFrequency of rx2 Window Rx2 DatarateDatarate of rx2
Window Downlink Transmit Power (dBm): The transmit power configuration for
downlink messages. When set to -1, it will follow the transmit power
specifications defined in the regional parameters table. Preview
www.fourfaith.com
32
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
3. Gateway
PathLoRa Network Server Gateway FunctionGateway Addition, Modification, and
Deletion in Embedded NS: Gateways are usually automatically added when they
connect and typically do not require manual addition. Details
Displaying the Gateway List: The list shows detailed information for each
gateway, including online status and more.
Preview
4. Application
PathLoRa Network Server Application FunctionIt is equivalent to the grouping
function, where different groups correspond to different application scenarios
for easier management. Details
Add Application: After clicking the “Add” button, the following page will
open.
Name: This is equivalent to the group name, just for identification purposes.
AppKEY: The AppKEY corresponding to the terminal, which is used to verify the
value when adding devices automatically (clicking on the right side of
“default” will change it to the default value of Four-Faith).
Auto-Add Devices: When selected, devices can be added automatically without
the need to add them in advance. Once the AppKEY and AppEUI validation is
successful, devices will be added automatically.
AppEUI (JoinEUI): One of the triplets required for device configuration. When
enabling auto-add devices, this needs to be configured (clicking on the
“default” option will change it to the default value provided by Four-Faith).
www.fourfaith.com
33
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Type: The device type corresponding to auto-added devices, either ClassA or
ClassC.
Description: Description information.
Delete: It is not possible to delete the application if devices are associated
with it. You must delete the devices first before deleting the application.
View: Once inside the application, you can access the list of devices and
other related information.
Device Management: Detailed explanation of device addition, deletion,
modification, and retrieval.
Application Configuration: Similar to the creation process, here you can
modify existing applications.
Interface Management: Configure HTTP POST, when this feature is enabled, all
data from devices under this application will be pushed to the specified
address using the HTTP POST method.
www.fourfaith.com
34
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Preview
5. Devices PathLoRa Network Server Devices FunctionDevice Addition, Deletion,
Modification, and Query: Web Entry: LoRa
Network Server -> Applications -> View -> Device Management Details Add New
Device: Setting the Basic Parameters of the Device. Joining methods include
OTAA (where the device initiates joining) or ABP (where no joining is
required). When the AppKEY of this device is different from the AppKEY of the
application, you can specify a specific AppKEY here.
ABP Mode: In this mode, you need to input the Short Address and Session Keys information as shown in the boxes.
www.fourfaith.com
35
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Bulk Add: The parameters for bulk adding devices are similar to adding a single device. However, it’s important to note that bulk adding can only be used for adding OTAA devices.
Bulk Delete: To perform a bulk deletion, you need to first check the checkboxes next to the devices you want to delete, and then click on the “Bulk Delete” button.
36
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Export: This option allows you to export the device information as an Excel
spreadsheet, providing an easy way for backup and management.
Device Details: By clicking on the “View” option next to the corresponding
device, you can access the detailed information about that device.
Overview: This section displays the device’s uplink information and relevant
statistical data. It can be used to analyze packet loss and other device
communication issues.
Configuration: Adjust parameters for the device.
www.fourfaith.com
37
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Activation Information: Display parameters after the device joins the network.
Online Debugging: Allows for data downlink (scheduled downlink) and displays
uplink data for debugging purposes.
Preview
www.fourfaith.com
38
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
6. Multicast PathLoRa Network Server Multicast FunctionIn this context,
multicast refers to the ability to send data to multiple
devices with the same configuration parameters within the NS. Multicast data
can be sent using MQTT, and you can also test sending multicast data through
the web interface.
Details Add Multicast: Below are the corresponding values for Four-Faith
devices
Based on the values provided above, configure the multicast parameters.
www.fourfaith.com
39
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
After creation, you will be able to see the following multicast list information. Send Data Test: Click on “Downlink” to open the data sending page.
During actual usage, multicast data can be sent using MQTT or TCP. Please refer to the data format for more details. 7. Interface PathLoRa Network Server Interface
www.fourfaith.com
40
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
FunctionConfiguration page for integrating the internal NS with a customer
platform is available, supporting both MQTT and TCP communication methods.
Data can be transformed using JavaScript functions, and heartbeat
configurations are also supported.
Details Protocol Configuration NONENot enabled. MQTTMQTT parameter
configuration, specific topics and data formats are detailed in the data
format section.
TCPIntegrating with TCP servers allows for simultaneous connections to multiple servers, and the connection status can be used to determine the connection situation.
Data transformation: If no configuration is done here, the default data format
will be used for communication. If you need to transform data, you can
configure functions for the conversion. After uplink and downlink data reaches
the gateway, it can be transformed using specified functions before
forwarding.
Uplink transformation
41
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Downlink transformation
TCP packet generation tool: During the testing phase of using TCP to connect to the server, you can use this tool to generate corresponding data for testing by sending it through the TCP server. In actual projects, you can write a program to generate the data.
www.fourfaith.com
42
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Heartbeat Configuration: You can configure the heartbeat switch, heartbeat
interval time, and heartbeat data format. It supports configuring a custom
string as the heartbeat data. Heartbeat is mainly used to periodically report
status information. The gateway can also use heartbeats to determine the
connection status between itself and the MQTT server.
4.1.3.4 System
1. System PathSystem System FunctionView Program Version, Configure Token
Duration, Time Settings and
Language Switch Details System Program Version: Use this to troubleshoot
related issues by checking the version. Token Expiry Time: The shorter the
time, the more frequent the need for webpage login. NTP Time Configuration:
Configure NTP
Preview
43
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
2. Change Password PathSystem Change Password FunctionChange the gateway
system password, length range 5-32. Details Enter the new password and confirm
the password. After modification, log out
of the system. When logging in again, use the new password. Preview
3. Restart PathSystem Restart FunctionRestart Gateway Details Click to
restart the gateway.
Preview
4. Restore to factory settings.
PathSystem Restore to factory settings. FunctionClicking on this will restore
the gateway to its factory settings, primarily affecting router-related
parameters such as network settings (LoRa-related parameters like device
lists, join information, etc., will not be deleted). Details
Clicking this button will initiate the factory reset process. Preview
44
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
4.1.4 Data Format
4.1.4.1 Data Explanation
1. Data Format Explanation Protocol for connecting to the client includes
MQTT, TCP, and HTTP. Both MQTT and TCP support two-way communication, while
HTTP only supports the gateway pushing data to the client using the POST
method and does not support downlink. Below is the data explanation for
various protocols:
MQTT Data: Topic + JSON Content TCP Data: Header + JSON Content HTTP Data: URL
- JSON Content
Note: The JSON content data format is consistent within the same type, and if JavaScript function transformation is applied, it will be applied to all data.
2. MQTT Data Flow
As shown in the diagram, in this mode, you need to deploy an MQTT Broker
first. Both the gateway and the client platform establish connections with it
and subscribe to relevant topics according to the topic format. If the client
needs multiple sets of data, multiple clients can connect and subscribe. In
comparison to the TCP mode, this method involves an additional step of setting
up an external MQTT server.
3. TCP
www.fourfaith.com
45
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
As depicted in the diagram above, in this mode, the client platform opens a
TCP server, while the gateway is configured in TCP mode and points to the
corresponding server’s IP and port. This configuration allows for the
establishment of multiple TCP connections simultaneously.
4. HTTP
As shown in the diagram above, the configuration for this mode is within the
interface settings of each application. This mode only supports data pushing
and does not support downstream data.
4.1.4.2 MQTT Data Format
1. MQTT Topic and Data Format The default MQTT topic format is as follows:
The MQTT approach primarily consists of topics and data content. Topics are
displayed and can be modified within the interface.
The default topic includes {{application_ID}} and {{device_EUI}}
{{application_ID}}: Application ID, it will be replaced with the
corresponding application ID of the device when reporting data (e.g.,
www.fourfaith.com
46
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
application/1/device/6e11000000000000/rx). For downlink data, it also needs to
be replaced with the actual application ID of the device (e.g.,
application/1/device/6e11000000000000/tx).
{{device_EUI}}: Device unique identifier, it will be replaced with the
device’s EUI when reporting data (e.g.,
application/1/device/6e11000000000000/rx). For downlink data, it also needs to
be replaced with the actual device EUI (e.g.,
application/1/device/6e11000000000000/tx). When this field is included in the
topic, the JSON content of the downlink data can omit the device’s unique
identifier.
Modification Description You can modify the topic, for example, change it to
“lorawan/uplink” or
similar. {{application_ID}}: This can be removed, and after removal, the topic
will
only lack the application ID. {{device_EUI}}: If removed, the topic won’t be
able to identify the
corresponding device. Therefore, the JSON content of the downlink data must
include the device’s unique identifier (as explained in the following
content).
Example of Subscribed Topics Subscribe to a Single Device for a Single Event:
application/1/device/6e11000000000000/rx Subscribe to All Events for a Single
Device
application/1/device/6e11000000000000/+ Subscribe to a Single Event for All
Devices in an Application
application/1/device/+/rx Subscribe to All Events for All Devices in an
Application
application/1/device/# Subscribe to a Single Event for All Devices in All
Applications
application/+/device/+/rx Subscribe to All Events for All Devices in All
Applications
application/+/device/+/+ or application/#
The data content is in JSON format, and the specific format is detailed below.
It’s important to note that if the {{device_EUI}} placeholder is removed from
the downlink topic, the topic won’t be able to identify the specific device.
In this case, you need to look for the “devEui” field in the data content. If
the “devEui” field is also absent, the specific device data will be lost. 2.
Uplink Data
Execution Condition: Forward when receiving business data reports from
successfully joined devices.
Default Topic Format: application/{{application_ID}}/device/{{device_EUI}}/rx
Default Topic Exampleapplication/1/device/6e11000000000000/rx Default JSON
Data Content Example:
www.fourfaith.com
47
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
{ “applicationID”: “1”, “applicationName”: “temperature”, “deviceName”:
“dev_00000000”, “devEui”: “6e11000000000000”, “rxInfo”: [{ “gatewayID”:
“ff0000000000000a”, “name”: “ff0000000000000a”, “time”: “”, // Only when the
gateway can receive GPS signals will there be actual values. “rssi”: -76,
“loRaSNR”: 7.5, “location”: { “latitude”: 0, “longitude”: 0, “altitude”: 0 }
}], “txInfo”: { “frequency”: 868100000, “dr”: 0 }, “adr”: false, “fCnt”: 6,
“fPort”: 32,
“data”: “MTQ1OTYzNTgy” // Base64 encoding, you can refer to the “Base64
Encoding and Decoding” section later for more information.
}
3. Join Data Execution condition: Pushed upon receiving a device’s join
request and responding
www.fourfaith.com
48
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
to the join accept message. Default Topic
formatapplication/{{application_ID}}/device/{{device_EUI}}/join Default Topic
Exampleapplication/1/device/6e11000000000000/join Default Data Content Example
{
“applicationID”: “1”,
“applicationName”: “temperature”,
“deviceName”: “dev_00000000”,
“devEui”: “6e11000000000000”,
“devAddr”: “01b0e489”
}
4. Downlink Data Execution Condition: Sending business data to the device
Default Topic Formatapplication/{{application_ID}}/device/{{device_EUI}}/tx
Default Topic Exampleapplication/1/device/6e11000000000000/tx Default JSON
Data Content Example
{
“devEui”: “6e11000000000000”,
“confirmed”: true,
“fPort”: 12,
“data”: “MTIzNA==” // Base64 encoded, please refer to the “Base64 Encoding and
Decoding” section
below. This corresponds to “1234”.
}
Convenient test data (the data above contains spaces, which might cause
transmission failures):
{“devEui”:”6e11000000000000″,”confirmed”:true,”fPort”:12,”data”:”MTIzNA==”}
5. Downlink acknowledgment packet response: Execution condition: After
receiving the downlink acknowledgment packet, push
the data when the device responds. Default Topic
Formatapplication/{{application_ID}}/device/{{device_EUI}}/ack Default Topic
Exampleapplication/1/device/6e11000000000000/ack Default JSON Data Content
Example
{
“applicationID”: “1”,
www.fourfaith.com
49
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
“applicationName”: “temperature”,
“deviceName”: “dev_00000000”,
“devEui”: “6e11000000000000”,
“acknowledged”: true
}
6. Downlink multicast data. Execution condition: When multicast information
needs to be sent to devices with
the same triplets as the multicast group. Default Topic
Formatmcast_group/{{mcast_ID}}/tx Default Topic Examplemcast_group/1/tx
Default JSON Data Content Example
{
“multicastGroupId”: 1,
“fPort”: 10,
“data”: “YWJjZA==” // base64 Encoding
}
Convenient test data
{“multicastGroupId”:1,”fPort”:10,”data”:”YWJjZA==”}
7. Heartbeat data Execution condition: Heartbeat switch is turned on,
heartbeat interval > 0, heartbeat
content is not empty. Default Topiclorawan/heartbeat Default JSON Data Content
Example
{
“gateways”: [{
“gatewayID”: “ff0000000000000a”,
“gatewayName”: “ff0000000000000a”,
“lastSeenAt”: “2022-04-29 14:18:36”,
“isOnline”: true,
“longitude”: 0,
“latitude”: 0
}],
50
Copyright @ Four-Faith 2023
“applications”: [{ “applicationID”: 1, “name”: “app”, “deviceNum”: 1,
“activatNum”: 1, “isAutoJoin”: false
}] }
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
4.1.4.3 TCP Data Format
1. TCP Data Format
Offset
Byte count
Function
0
1
Frame header
1
1
Version number (currently
V1)
2
2
JSON data length
(big-endian)
4
1
Data Type
5
2
Random key Random
number (big endian)
7
n
JSON Content
Identifier header version length type random
JSON Object
Value example 0xFE 0x01 0x0001
0x00-Heartbeat Packet 0x1234
{…}
The first 7 bytes are the TCP data header, and starting from the 7th byte is
the JSON content. This JSON content is the same as that used in MQTT and HTTP.
2. Uplink Data
Offset
Byte count
Function
Value or Description
0
1
header
0xFE
1
1
version
0x01
2
2
length
0x018A
4
1
type
0x01
51
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
5
2
random
0x1234
7
394 JSON object
{
“applicationID”: “2”,
“applicationName”: “app1”,
“deviceName”: “dev_00000001”,
“devEui”: “ff00000000000001”,
“rxInfo”: [
{
“gatewayID”: “54c345fffed5a1e3”,
“name”: “54c345fffed5a1e3”,
“time”: “2021-11-19T01:51:01.136686Z”,
“rssi”: -107,
“loRaSNR”: 7.5,
“location”: {
“longitude”: 118.03394,
“latitude”: 24.48405,
“altitude”: 89
}
}
],
“txInfo”: {
“frequency”: 923400000,
“dr”: 4
},
“adr”: false,
“fCnt”: 4,
“fPort”: 32,
“data”: “YWJjZA==”
}
52
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
3. Activation data
Offset
Byte Count
Function
0
1
header
1
1
version
Description
Type
applicationID
Application ID
string
applicationName
Application Name
string
deviceName
Device Name
string
devEui rxInfo – gatewayID
Device EUI Information about the receiving gateway Gateway unique identifier
string Array of structures string
– name
Gateway Name
string
– time
GPS Time
string
– rssi
Signal strength
float64
– loRaSNR – location – longitude
Signal-to-Noise Ratio GPS Location (When GPS signal is not available, the value is {}) Longitude
float64 float64
– latitude
Latitude
float64
– altitude
Altitude
float64
TxInfo
Device Data Transmission Parameters
– frequency
Frequency Point
uint32
– dr
Rate
uint8
adr
Whether ADR request is enabled
bool
fCnt
Uplink frame counter
uint32
fPort data
Uplink Port Business data (in base64 encoded format)
uint8 string
Value or Description 0xFE 0x01
www.fourfaith.com
53
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
2
2
length
4
1
type
5
2
random
7
123
JSON
object
4. Downlink Data
Offset
Byte Count
Function
0
1
header
1
1
version
2
2
length
4
1
type
5
2
random
7
77
JSON
object
0x007B
0x03
0x1234
{
“applicationID”: “2”,
“applicationName”: “app1”,
“deviceName”: “dev_00000001”,
“devEui”: “ff00000000000001”,
“devAddr”: “032013ac”
}
Description
applicationID
Application ID
applicationName
Application Name
deviceName
Device Name
devEui devAddr
Device EUI Short address assigned to the device during activation
Value or Description
0xFE 0x01 0x004D 0x02 0x1234 {
“devEui”: “ff00000000000001”, “confirmed”: false, “fPort”: 10,
Type string string string string string
www.fourfaith.com
54
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
“data”: “YWJjZA==”
}
Description
devEui confirmed
fPort data
Device EUI Confirmation packet flag (default: false) PortDefault 10 Sending business data (base64 encoded)
Type string bool
uint8 string
Convenient test data (the data above may contain spaces, which can sometimes
cause sending failures)
{“devEui”:”ff00000000000001″,”confirmed”:true,”fPort”:10,”data”:”MTIzNA==”}
Note: You can use the TCP Packet Generator tool available on the web page (Path: LoRa Network Server -> Interfaces -> Data Conversion -> TCP Packet Generator) to generate the corresponding data for testing, as shown below:
Among them, the data that can be used for testing when sending downlink data
to a TCP server is as follows (during testing, you usually need to modify the
devEui):
fe01004b0204427b22646576455549223a2266663030303030303030303030303031222c22636f6e6669726d65642
23a747275652c2266506f7274223a31302c2264617461223a224d54497a4e413d3d227d
5. Response for a Downlink Confirmation Packet
Offset
Byte Count
Function
Value or Description
0
1
header
0xFE
1
1
version
0x01
2
2
length
0x0000
4
1
type
0x05
5
2
random
0x1234
www.fourfaith.com
55
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
7
77
JSON
{
object
“applicationID”: “1”,
“applicationName”: “app1”,
“deviceName”: “dev_00000000”,
“devEui”: “6e00000000000000”,
“acknowledged”: true
}
Description
applicationID
Application ID
applicationName
Application Corresponding Name
deviceName
Device Name
devEui
Device EUI
acknowledged
Response status: Success – true
Type String String String String Bool
6. Downlink Multicast Data
Offset
Byte Count
Function
Value or Description
0
1
header
0xFE
1
1
version
0x01
2
2
length
0x0000
4
1
type
0x04
5
2
random
0x1234
7
77
JSON
{
object
“multicastGroupId”: 1,
“fPort”: 10,
“data”: “YWJjZA==”
}
Description
multicastGroupId
Multicast ID
Type int
www.fourfaith.com
56
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
fPort data
PortDefault 10 Sending business data (Base64 encoded)
uint8 string
Convenient test data
{“multicastGroupId”:1,”fPort”:10,”data”:”YWJjZA==”}
Note: You can use the TCP packet tool on the web page (Path: LoRa Network
Server Interfaces Data Conversion TCP Packet Tool) to
generate corresponding data for testing, as shown below:
The converted result can be used for testing by sending it to the TCP server.
The example content above is as follows:
fe01003304341e7b226d756c74696361737447726f75704964223a312c2266506f7274223a31302c2264617461
223a2259574a6a5a413d3d227d
7. Heartbeat Data
Offset
0 1 2 4 5 7
Byte Count 1 1 2 1 2 n
Function
Value or Description
header version length type random JSON object
0xFE 0x01 0x01BC 0x00 0x1234 {
“gateways”: [{ “gatewayID”: “54D0B4FFFE3AB6CE”, “lastSeenAt”: “2021-11-18
15:34:02”, “isOnline”: true, “longitude”: 118.03394, “latitude”: 24.48405
}], “applications”: [{
“applicationID”: 1, “name”: “”,
www.fourfaith.com
57
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
“deviceNum”: 10,
“activatNum”: 7,
“isAutoJoin”: false
}]
}
Description
gateways
Array of Gateway Information
– gatewayID
Gateway Unique Identifier
– lastSeenAt
Gateway Last Uplink Time
– isOnline
Online status, true: online, false:
offline
– longitude
Longitude
– latitude
Latitude
applications
Application information array
– applicationID
Application ID
– name
Application Name
– deviceNum
Total number of devices under this
application
– activatNum
Number of devices that are already
activated (joined)
– isAutoJoin
Whether this application allows
automatic device provisioning
Type
string string bool
float64 float64
int string int
int
bool
4.1.4.4 HTTP Push Data Format
HTTP is configured for each application, configuration path: LoRa Network
Server -> Applications -> View (corresponding to the APP) -> Interface
Management.
The data content for HTTP push is in JSON format, and its content is
consistent with the JSON content for MQTT and TCP methods (please refer to the
previous two sections).
When a JavaScript function is configured for parsing, the JSON data will no
longer use the default data format; instead, it will use the transformed data
format.
The HTTP method only supports data pushing and does not support downstream
data.
4.1.4.5 JavaScript Function Transformation Method
The purpose of the function transformation method The function transformation
method allows for converting hexadecimal or
string data reported by devices during uplink transmission into corresponding
JSON format field data. This enables seamless integration with specific
platforms without requiring customizations.
When sending downlink data, the function converts the JSON data sent by the
58
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
client platform into corresponding hexadecimal data, which is then transmitted
to the device. When this conversion function is not configured, the default
data format is used. The gateway supports function conversion for both uplink
and downlink data, and by default, both are in a disabled state. 1. Uplink
Data Transformation When the device reports data as hexadecimal values like
“ff 19 08 32 53”, you can transform it into the following JSON format:
{“devEui”:”ff00000000000001″,”items”:[{“label”:”temperature”,”value”:25.8},{“label”:”hum
idity”,”value”:50}]} (where ff is the protocol fixed header, 19 is the
temperature integer part, 08 is the temperature decimal part, 32 is the
humidity value, and 53 is the checksum). Once this transformation is
successfully configured, the JSON-format data received by the client will be
as described. Configuration Path: LoRa Network Server Interface Data
Transformation Upstream Data Format
2. Downlink Data Transformation
When the device sends data {“devEui”: “ff00000000000001”, “cmdCode”: 1,
“heartbeatCycle”: 60} and applies a function transformation —(function
transformation)—> 01 3c (01-command code for heartbeat cycle configuration,
3c-heartbeat cycle value), it will be transformed into 013c and sent to the
terminal.
Configuration Path: LoRa Network Server Interfaces Data Transformation
Downlink Data Format
59
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
4.1.5 Common Platform Integration
4.1.5.1 Four-Faith Cloud NS
The standard network server (NS) used by Four-Faith Cloud adopts the Semtech
UDP GWMP Protocol.
In this mode, the gateway implements the data forwarding function.
Configuration Path: LoRa Gateway Basic Settings, Main configurations include
protocol selection, server address, and server port (UDP). The specific
settings are as follows:
Open CSToolhttp://47.90.209.17:51868/#/ns/gateways Create Gateway
www.fourfaith.com
60
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Viewing Gateway Status: As shown in the following image, it is evident that
the gateway is currently online.
4.1.5.2 ChirpStack PlatformGWMP
ChirpStack is a versatile open-source Network Server (NS) that supports
multiple connectivity methods. One of the commonly used methods for
integration is through the GWMP (Gateway Management Protocol) protocol.
Configuration Path: LoRa Gateway Basic Settings, Main Configuration Protocol,
Server Address, Server Port(UDP), Specific configurations are as follows:
4.1.5.3 ChirpStack PlatformLNS
ChirpStack can be configured to use the Basicstation protocol for integration.
This mode of integration is generally referred to as LNS (LoRa Network
Server). It supports two modes: No Authentication and TLS Server
Authentication. The following examples illustrate the
www.fourfaith.com
61
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
configuration for both modes of integration. 1. LNS – No Authentication By
configuring the protocol, server protocol type, URI, port, and mode selection,
you can make the necessary changes. Once these modifications are successfully
applied, the configuration will be updated.
The “Last seen at” on the platform indicates the gateway’s connection status.
2. LNS – TLS Server Authentication When configuring the gateway, the URI
should match the corresponding domain
name of the server, and the “trust” content is derived from the server’s .pem
file content.
62
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
The “Last seen at” on the platform indicates the gateway’s connection status.
4.1.5.4 AWS PlatformLNS
Create a gateway on the AWS platform.
63
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Download the corresponding keys generated by the gateway and configure the
corresponding parameters for the gateway. Choose the mode “TLS Server and
Client Authentication.” In the following image, boxes with the same color
represent matching content.
64
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
www.fourfaith.com
65
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Continuing Gateway Creation:
After successful configuration, you can observe the gateway’s connection status on the AWS platform.
4.1.5.5 AWS PlatformCPUS
Create a gateway on the AWS platform.
www.fourfaith.com
66
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Download the corresponding keys generated by the gateway, and configure the
corresponding parameters of the gateway. Select the TLS Server and Client
Authentication mode. In the diagram below, boxes with the same color indicate
the same content.
www.fourfaith.com
67
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Continuing the gateway creation:
After successfully configuring the gateway, you can view the gateway’s connection status on the AWS platform.
www.fourfaith.com
68
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
4.1.5.6 TTN PlatformGWMP
The TTN platform supports GWMP and Basicstation modes of access. When using
the GWMP protocol, it is consistent with other platforms. You only need to
configure the server IP and port.
The server address and port can be obtained from the “global_conf.json” file which can be downloaded from the TTN platform.
www.fourfaith.com
69
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
The server address and port can be found at the end of the file.
After successfully configuring the gateway, you can see the connection information on the TTN platform.
70
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
4.1.5.7 TTN PlatformLNS
The TTN platform also supports connection using the Basicstation LNS protocol,
with the mode being TLS Server Authentication and Client Token.
Add Gateway
71
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Obtaining the Token Value
Adding API key
72
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
Follow the diagram below, and create an API key.
Token Specificationtoken = Bearer + Space + API key, eg. Bearer NNSXS…
Trust Explanation: This content is from the downloaded file “isrgrootx1.pem” from
73
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
the TTN platform. The file download path is:
https://www.thethingsindustries.com/docs/reference/root-certificates/#lets-
encrypt
URI Configuration
Port Configuration: Fixed to 8887 After successfully configuring the gateway, you can check the gateway’s connection status to determine whether the connection has been established.
4.1.6 Common Issues
4.1.6.1 Gateway Status
1. Troubleshooting the internal program status of the gateway For Semtech UDP
GWMP Protocol or Build-in LoRa Server, you can troubleshoot
by checking whether the logs show “PullData” and “PullACK” messages. If there
is no response within 30 seconds, it indicates a potential issue with the
gateway.
74
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
When using the Basicstation mode, you can determine by checking whether the
logs appear.
2. Can the gateway receive RF data Open the LoRa Packet Logger and use a
device with the same frequency
configuration as the gateway to send data or initiate joining. As long as the
LoRa module can capture logs, it indicates that the RF module is working
properly.
4.1.6.2 Communication Device
1. Abnormal reception of uplink data Antenna confirmation, are the antenna
frequency bands of the gateway and
terminal correct? Is the antenna properly installed? Is the gateway feed line
correctly installed?
Frequency confirmation, compare the frequency points configured on the device
with the frequency points configured on the gateway to see if they match.
Open the LoRa packet logger on the gateway, have the terminal send data or
initiate the joining process, and check if the gateway can listen to the
terminal’s data.
2. Cannot receive downlink data Antenna Confirmation: Is the antenna
frequency band of the gateway and terminal
correct? Is the antenna properly installed? Is the gateway’s feeder line
correctly installed? Check Packet Logger: Verify if there are logs of downlink
data in the packet logger. Class A devices need to wait for an uplink from the
device before sending downlink data. Class C devices will send data
immediately. Make sure that the frequency and data rate you are sending on
match the frequency
and data rate the device is listening on. (For the Four-Faith modules, you can
set DBL=2 to view this information.)
Is the device type consistent? For devices in Class A, if the server is in
Class C and sends data immediately,
but the device is not in its receive window, this can result in data loss. For
devices in Class C, if the server is in Class A and sends data, the device
won’t immediately receive it. The server needs to wait for the device to send
an uplink before it can transmit the downlink. If the device doesn’t send an
uplink, it won’t receive the downlink. After adjusting the device or server’s
class type, the device needs to be rejoined to synchronize the settings.
75
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
4.1.6.3 Device Joining Abnormality
First, check whether the gateway can receive the joining request packet
initiated by the device. If it cannot be received, please refer to the
“Communication with Devices Troubleshooting” section.
Embedded NS Check whether the device has been registered in the embedded NS or
if the
automatic device addition feature has been enabled. Automatic device addition
requires verifying whether the AppEUI and
AppKey match. For devices that have already been registered, it’s necessary to
check if the
AppKey matches. Non-Embedded NS Server
Check if the device has been added to the platform. Verify if the device’s
AppEUI and AppKey match. The AppKey is a mandatory validation field, while the
validation of AppEUI depends on the platform’s requirements. If the gateway
can see the Join Accept downlink packet but the device doesn’t receive it,
verify whether the device’s frequency band matches that of the Network Server
(NS). If they don’t match, it can result in a mismatch between the listened
frequency or data rate and the downlink, causing the data to not be received
properly.
Note: The failure of joining is not related to the inconsistency in device
types. For example, if the device is classA and the server is classC, the
joining can still succeed. 4.1.6.4 Customer Platform Integration
You can use the gateway’s network diagnostic tool to ping the server IP and
check if the gateway’s network is functioning properly (Path: Network Network
Diagnostics Ping).
MQTT Type (Path: LoRa Network Server Interfaces Protocol Configuration)
Check if the MQTT switch is turned on. Verify the server’s IP and port. Check
the connection status of MQTT
TCP Type Check if the corresponding TCP connection switch is turned on.
Verification of the server’s address and port Check Corresponding Connection
Status
4.1.6.5 base64 Encoding and Decoding
Online tool addresshttps://base64.us/
76
Copyright @ Four-Faith 2023
F8926-GW-02 LoRaWAN Indoor Gateway User Manual
It mainly involves different data types, resulting in different encoding and
decoding outcomes, such as text (strings) or Hex (hexadecimal). The
configuration for encoding and decoding can be found in the advanced settings
shown in the above image.
Encoding: (When sending downlink data, the data needs to be encoded in base64
format.)
Text Type 1234 MTIzNA==
Hex Type (0x1234 EjQ=)
Decoding: (The content of the ‘data’ field in the upstream push data needs to
be decoded from base64 to actual content)
Text TypeMTIzNA== 1234
Hex Type (EjQ= 0x1234)
77
Copyright @ Four-Faith 2023
References
- 四信LoRa CSTool
- 5G Routers, 5G CPE, Wireless Modems, Gateways| Four-Faith
- 5G Routers, 5G CPE, Wireless Modems, Gateways| Four-Faith
- Base64 在线编码解码 | Base64 加密解密 - Base64.us
- 5G Routers, 5G CPE, Wireless Modems, Gateways| Four-Faith
- Root Certificates | The Things Stack for LoRaWAN
- 搜索 CH340C - 南京沁恒微电子股份有限公司