MOKOSmart LW003-B Manuel utilisateur
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LW003-B User Manual
LW003-B
MOKO TECHNOLOGY LTD.
Version 2.1 www.mokosmart.com
User Manual
www.mokosmart.com
Contents
1 About This Manual.................................................................................. 1
2 Product Introduction............................................................................... 1
2.1 Overview ................................................................................................................................1
2.2 Application .............................................................................................................................1
2.3 Product Specifications............................................................................................................2
2.3.1 Appearance .................................................................................................................2
2.3.2 Mechanical Size...........................................................................................................2
2.3.3 LED Indicators and Button...........................................................................................3
3 Device Feature and Function .................................................................. 4
3.1 Introduction to Device Application ........................................................................................4
3.1.1 Indoor Positioning.......................................................................................................4
3.1.2 Asset Monitoring.........................................................................................................5
3.1.3 Personnel Over-Limit Alarm........................................................................................5
3.1.4 Environment Monitoring.............................................................................................6
3.2 Bluetooth Capabilities............................................................................................................7
3.2.1 Bluetooth Advertise ....................................................................................................7
3.2.2 Bluetooth Scan............................................................................................................8
3.2.2.1 Scanning Filtering Rules ...................................................................................9
3.2.2.2 Filter Repeating Data......................................................................................10
3.3 LoRaWAN Capabilities..........................................................................................................10
3.4 Local Data Sync.....................................................................................................................10
3.5 Temperature and Humidity Monitoring...............................................................................11
3.6 Default Power Status............................................................................................................11
3.7 Battery Performance............................................................................................................11
3.8 Time Synchronization...........................................................................................................12
3.9 Configuration Tool................................................................................................................12
4 Uplink Payload ...................................................................................... 12
4.1 Device Information Payload.................................................................................................12
4.2 Beacon Payload ....................................................................................................................14
4.3 Uplink Payload Decoder.......................................................................................................16
5 Maintenance Instruction...........................................................19
6 Revision.....................................................................................19
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1 About This Manual
The purpose of this manual is to outline how to apply LW003-B in suitable scenarios, as well as the
main function of LW003-B.
2 Product Introduction
2.1 Overview
LW003-B is a Bluetooth-LoRaWAN gateway integrating LoRa and Bluetooth wireless
Communication. LW003-B can scan Bluetooth Beacon data and send data to LoRaWAN-Based
gateway, and then upload to server, so as to realize personnel tracking, indoor positioning, asset
monitoring and environmental monitoring.
2.2 Application
➢Positioning & Location tracking
➢Asset& Equipment tracking
➢Personal tracking
➢Environmental temperature and humidity monitoring
In the actual application, it should consider the
ability of Bluetooth scan, and the time
synchronization should be considered in the
indoor position application otherwise the time
stamp will not be accurate.
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2.3 Product Specifications
2.3.1 Appearance
2.3.2 Mechanical Size
Unit
：
mm
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2.3.3 LED Indicators and Button
Items
Indicator
Operation
Remark
Turn ON
Solid blue and
keep 3S
Press and hold the power button
for 5 seconds till the LED indicate
blue and release. The LED will
indicate blue for 3 seconds to
show the LW003-B is turned on.
Turn OFF
Red LED Blink 3S
Press and hold the power button
for 5 seconds till the red indicator
flashes quickly and release. The
indicator will flash red for 3
seconds to show the LW003-B is
turned off.
Join LoRa
Network
Solid green and
keep 3S
If the device had never
Joined any network, after turning
on, the device automatically
sends join request
It will send join request
automatic after power on
the device or save “LoRa
Setting” parameter
in APP
Bluetooth
connection
established
successfully
Green LED Blink
1S
Connect to the device
via APP successfully
Bluetooth
connection
disconnected
Red LED Blink 1S
APP disconnect to the device
If the device is in alarm
status, the indicator may
be not visible
Firmware
Upgrade
Green LED Blink
during the
upgrade
Firmware upgrade via OTA in DFU
mode
Solid Blue and
keep 3S after
upgrade
successfully
Solid Red and
keep 3S after
upgrade failed
Charging
Blue LED blink
Plug in Micro USB charger
Full Charged
Solid blue
Plug in Micro USB charger
Low Battery
Reminder
Red LED blink
once every 30s
Battery level lower than 10%
Over-limit
Indication
Solid Red
Solid red when the device is in
Over-limit status
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3 Device Feature and Function
3.1 Introduction to Device Application
3.1.1 Indoor Positioning
➢Firstly, the LW003-B should be installed in the corresponding position according to the preset
position to ensure that the scanning range of LW003-B can cover the space to be positioned.
➢The beacon information required by customers can be filtered according to Scanning Filtering
Rules (Pls refer to 3.2.2.1 Scanning Filtering Rules).
➢Because the installation location of the LW003-B is known, the user can continuously analyze
the Beacon Payload (Pls refer to 4.2 Beacon Payload)data on the server side to monitor the
location and movement of the personnel.
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3.1.2 Asset Monitoring
LW003-B also can be used in factory to monitor critical assets.
For example:
➢user can attach Bluetooth beacons to important devices that need to be monitored and install
LW003-B around the important devices in factory.
➢LW003-B will continuously scan the Bluetooth beacon broadcast information and report to
the server.
➢In this case, the background server should be able to continuously receive the information
from the Bluetooth beacon bound on the device transmitted from the corresponding
LW003-B. If no information is received in a certain period of time or the data is not
transmitted from the corresponding LW003-B, the server can trigger an alarm to indicate that
the device has been moved.
3.1.3 Personnel Over-Limit Alarm
When too many people gather around the same place in a short duration, the indicator light of
LW003-B will turn red to remind the crowd of too many people.
For example:
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➢In the office application scenario, all people wear the Bluetooth Beacon device of work card
type in office and install a LW003-B on meeting room or Tea area. Set a limited number (7
people) of people in each area in advance via MKLoRa APP and ensure that the Bluetooth
Beacon device worn by all people meets the filtering conditions of LW003-B.
➢On meeting room or Tea area, if eight or more people gather here in a short duration (The
duration can be set according to the actual situation after testing), LW003-B will send out an
alarm warning of overstaffing.
Note: The area of each area is different, and we can change the Over-Limit RSSI to adjust the
coverage of the over-limit function
3.1.4 Environment Monitoring
LW003-B has built-in temperature and humidity sensors and regularly reports data to the server.
The user can analyze and statistics the temperature and humidity of the server, so as to realize the
function of environmental monitoring, which is mainly suitable for office, factory, hospital, school
and other occasions.
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3.2 Bluetooth Capabilities
3.2.1 Bluetooth Advertise
When user turn on the LW003-B, the LW003-B will constantly Bluetooth broadcast.
When the device is broadcasting, users can scan LW003-B and establish a connection via cell
phones, iPad, etc.
Note: About the MKLoRa app, pls refer to LW003-B APP Guide
The following is an example of the Advertise Packet:
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⚫Service UUID: AA00
⚫MAC Address: DC ED 9E F2 20 CB
⚫Battery Level: 0x64 (100%)
⚫Environment Temperature: 0x 0A 26 (25.98℃)
⚫Environment Humidity: 0x 19 D7 (64.292%)
Note: For data conversion, refer to the corresponding parameter data conversion in Chapter 4
Uplink Payload, especially for battery level, environment temperature, environment humidity.
3.2.2 Bluetooth Scan
➢When scan switch status is on, the device will start to scan beacons nearby and cache the
beacon information that meets the conditions. Then the device will report beacon data
regularly, and the reporting interval can be set.
➢Scan capacity of BLE is limited by uplink beacon data payload length. Based on our default
format of the uplink beacon data payload, the max BLE scan capacity is 300 beacons. And it
will filter out duplicate beacon and follow FIFO.
➢The quantities of beacons upload to server is also limit by the report interval. If the upload
interval time is not enough to upload all beacon payload it will be covered by new cycle
beacon payload.
Table des matières
