MOKO LW005-MP User manual
Datasheet
LW005-MP
Product Specification
MOKO TECHNOLOGY LTD.
Version 1.0 www.mokosmart.com
Version 1.0
CONTENT
1 Introduction ......................................................................................................................................3
1.1 Overview ................................................................................................................................3
1.2 Model List...............................................................................................................................3
2 Features.............................................................................................................................................4
3 Application Scenarios........................................................................................................................4
4 Product Appearance .........................................................................................................................6
4.1 Appearance ............................................................................................................................6
4.2 Dimensions.............................................................................................................................6
4.3 LED Patterns...........................................................................................................................6
5 Product Specifications.......................................................................................................................7
6 Main Functions..................................................................................................................................8
6.1 LoRaWAN Capabilities............................................................................................................8
6.1.1 LoRa Uplink Transmission Strategy.............................................................................8
6.1.2 Confirmed Message Retransmission Mechanism.......................................................8
6.1.3 LoRaWAN Network Check...........................................................................................8
6.2 Connect to LoRaWAN network server...................................................................................9
6.3 ON/OFF Monitoring & Control...............................................................................................9
6.4 Timer Control .........................................................................................................................9
6.5 Electrical Monitoring..............................................................................................................9
6.6 Energy Monitoring ...............................................................................................................10
6.7 Power Consumption Indicator .............................................................................................10
6.8 Over-voltage/Sag-voltage/Over-current/Over-load Protection..........................................10
6.9 Load Work State Detection..................................................................................................10
6.10 Restore to Factory Setting .................................................................................................10
6.11 Default Power Status .........................................................................................................11
6.12 Bluetooth Configuration Tool ............................................................................................11
6.12.1 Advertising packet...................................................................................................11
6.12.2 Response packet .....................................................................................................11
7 Uplink Payload.................................................................................................................................12
7.1 Switch Payload .....................................................................................................................12
7.2 Electrical Payload .................................................................................................................12
7.3 Energy Payload.....................................................................................................................13
7.4 Over-voltage Payload...........................................................................................................13
7.5 Sag-voltage Payload .............................................................................................................13
7.6 Over-current Payload...........................................................................................................14
7.7 Over-load Payload................................................................................................................14
7.8 Load State Payload...............................................................................................................14
7.9 Countdown Payload.............................................................................................................15
8 Maintenance instruction.................................................................................................................16
9 Revision History...............................................................................................................................16
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1 Introduction
1.1 Overview
LW005-MP is a LoRaWAN smart plug with power and energy monitoring, the measuring accuracy
can reach ±0.5%. The plug can connect to your server through LoRaWAN gateway and LoRaWAN
network, so as to realize smart control, power and energy monitoring and other functions.
It is mainly used for intelligent electrical control, industrial equipment monitoring, power
monitoring and energy management, etc.
1.2 Model List
LW005-MP series contains several product models, the model list is as below:
Model
Description
LW005-MP-B
US type, max current is 15A, US915(Default Frequency)
LW005-MP- G
UK type, max current is 13A, EU868(Default Frequency)
LW005-MP- F
EU type, max current is 16A, EU868(Default Frequency)
LW005-MP- E
FR type, max current is 16A, EU868(Default Frequency)
Note: All the above four models can be customized for other frequency bands:US915 / CN779
/EU433 /AU915 /CN470 /AS923 /KR920 /IN865 /RU864.
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2 Features
⚫LoRaWAN® Class C compatible
⚫Remotely control
⚫Support wide range of voltage input(100-240VAC,50/60HZ)
⚫Multiple plug types (UK/US/FR/EU Type)
⚫Real-time voltage, current, power factor and active power measurement with ±0.5%
measuring accuracy
⚫Locally store the daily /totally energy data
⚫Over-load/Over-voltage/Sag-voltage/Over-current protection, minimize the electricity risk
⚫Load starts/stops working notification
⚫Two indicators indicate device network and switch state separately
⚫FCC&UL&CE certified
3 Application Scenarios
Scenario 1: Intelligent industrial control
LW005-MP can be used for electrical energy monitoring and remote control of some key industrial
equipment. It can report the electrical parameters (voltage, current, power) and total electrical
energy data during the operation of the equipment. Data analysis can be generated on the server,
so that users can find abnormal power consumption and abnormal working equipment in time to
ensure power safety and optimize power distribution.
Scenario 2: Smart home appliance control
Connect the household appliances with the LW005-MP, you can remotely control the switch status
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through the APP/server, and view the power consumption data at any time. When you leave
home and forget to turn off an electrical appliance, you can use the APP to remotely turn it off,
which can help you minimize the electricity risk and save electricity bills.
Scenario 3: Smart office energy solution
Monitor the power consumption of some frequently used office equipment or electrical
appliances. The plug can automatically power on the electrical devices on working hours and turn
off on the working-off hours. It also uploads the power consumption data of the load to the server
in real time, the server can generate data analysis to find out the equipment with abnormal power
consumption quickly, and limit the use when the power consumption exceeds the normal range.
Which provides an effective way to manage the electrical devices and save the electricity bills.
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4 Product Appearance
4.1 Appearance
Note:the environment and orientation of the device can influence the radio performance. For
optimum results keep the zone around the antenna area clear from any conducting material or
magnetic fields.
4.2 Dimensions
4.3 LED Patterns
Indicator
Action
LED Patterns
Network
Indicator
Connect to network server successfully
Solid White
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5 Product Specifications
Categories
Parameter
Value
Electronic
Specification
Plug Type
US/UK/EU/FR
Power Supply
100-240VAC, 50/60Hz
Output Capacity
US type: 15A
UK type: 13A
EU/FR type: 16A
Switch/reset button
Short click button once to turn the switch ON/OFF;
Long press the button for 10 seconds to restore to
factory setting
LED indicator
2*RGB indicators
LoRa Wireless
Specification
LoRa Protocol
LoRaWAN V1.0.3
Lora Frequency
EU868/AU915/US915/AS923/IN865/KR920/EU433/C
N470/CN779/RU864
Tx Power
Max 21dBm
Sensitivity
-137dBm@SF12 300bps
LoRa Communication
Distance
Up to 7 km (in urban open space)
BLE Wireless
Specification
Bluetooth®(BLE)
V4.0
TX Power
Max 4 dBm
The device is connecting to network server
Flash blue once per second
Start network check each time
Flash green one second each time
Switch
Indicator
Switch ON
The color depends on the active
power consumed by the load
Switch OFF
LED OFF
Restore to factory setting
Flash blue and yellow once
Reset energy data
Triple flash white light
Overload/voltage/current protection
Flash red once per second
OTA process
Flash blue
OTA succeed
Solid blue
OTA Failed
Solid red
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BLE Communication
Distance
Up to 50m in free space
Physical
Specification
Dimension
104mm*61mm*34.5mm
Shell Material
ASA+PC
Color
White
Application
Specification
Operating
Temperature
-20 ~ + 40℃
Operating Humidity
10%-95%（No condensation）
Certification
CE FCC certification in process
6 Main Functions
6.1 LoRaWAN Capabilities
The uplink payloads of LW005-MP will be transmitted via LoRa and LW005-MP is based on the
standard LoRaWAN protocol V1.0.3.
LW005-MP is compatible with mainstream gateways and mainstream servers (TTN, SENET, LORA
IOT, etc.) in the market.
DeviceTimeReq MAC Command: LW005-MP supports the DeviceTime feature, which enables users
to periodically time their devices to avoid time offset. The Time Sync Interval of the MKLoRa APP is
the Device Time MAC Command interval. (Please refer to LW005-MP APP Guide)
6.1.1 LoRa Uplink Transmission Strategy
Considering the load balance of the gateway, the battery power consumption and the reliability of
the messages, the LW005-MP is equipped with a LoRa uplink mechanism for users to choose, so
that users can select a suitable sending strategy according to different application scenarios.
6.1.2 Confirmed Message Retransmission Mechanism
Because the application scenario of this product requires high success in data transmission, the
uplink payload is transmitted by default via confirmed message. When the device transmits data
via confirmation message, if the data is not successfully reported, it can be retransmitted through
the protocol layer, and the number of retransmissions can be set.
6.1.3 LoRaWAN Network Check
The user can set the network detection interval via MKLoRa or LoRaWAN downlink command.
The LW005-MP will check its network status periodically at this interval. If network check fails,
network check process will be initiated again every 10s, if the network detection fails three times
in a row, the device will rejoin the LoRaWAN network.
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6.2 Connect to LoRaWAN network server
To join LW005-MP into LoRa network to communicate with LoRa gateway. The network operation
is as following:
(1) If LW005-MP had never joined any network:
First, turn on the device.
Second, use MKLoRa APP to connect the device then get required ID and Keys.
Default join ID and Keys as following:
DevEUI: BLE MAC+ FFFF, example:MAC:112233445566 DevEUI:112233FFFF445566
AppEUI: 70b3d57ed0026b87
AppKey: 2b7e151628aed2a6abf7158809cf4f3c
DevAddr: The last four bytes of BLE MAC address
AppSKey: 2b7e151628aed2a6abf7158809cf4f3c
NwkSkey: 2b7e151628aed2a6abf7158809cf4f3c
Third, register the device on LoRa network server.
Forth, click save button on MKLoRa APP to send a join request to LoRa server, it will search
an available LoRa network to join.
Note: About MKLoRa APP details, please check the instructions in LW005-MP APP guide.
6.3 ON/OFF Monitoring & Control
There are three ways to control the AC output of the plug:
⚫Through the physical button, click the button once to switch the ON/OFF state.
⚫Through the MKLoRa APP.
⚫Through LoRaWAN downlink command.
The device will regularly report Switch Payload for ON/OFF monitoring after connect to LoRaWAN
network server successfully. In addition, whenever the ON/OFF state is switched, the device will
also report Switch Payload.
6.4 Timer Control
After LW005-MP is successfully connected to the LoRaWAN network server, user can set a timer to
LW005-MP through the MKLoRa APP/LoRaWAN downlink command.
When the timer is complete, the plug will automatically change the switch state. During the timer
process, the device will regularly report Countdown Payload, which contains the remaining time of
the timer process.
6.5 Electrical Monitoring
The plug can measure the instant voltage, current and frequency of the connected load, and the
measuring accuracy can reach ±0.5%.
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LW005-MP will report Electrical Payload periodically, which contains voltage, current, frequency,
active power and power factor.
6.6 Energy Monitoring
The plug can record daily /historical total energy data locally, and the measuring accuracy
can reach ±0.5%.
LW005-MP will report Energy Payload periodically, which contains historical total energy and
energy data of the previous hour.
6.7 Power Consumption Indicator
The power indicator can be changed to different colors according to the active power of the
connected loads. The different colors of the indicator represent different power levels, which is
convenient for users to intuitively and quickly capture the changes in load power.
6.8 Over-voltage/Sag-voltage/Over-current/Over-load Protection
The plug has multiple protection mechanisms. When it detects that the voltage/current/power of
the connected load is out of the safe range, the plug will automatically turn off, and the indicator
will flash red, and report Over-voltage Payload/Sag-voltage Payload /Over-current Payload /Over-
load Payload to LoRaWAN server.
⚫Over-voltage protection: When the plug detects that the measured voltage exceeds the over-
voltage threshold for a period of time, it will automatically turn off.
⚫Sag-voltage protection: When the plug detects that the measured voltage lows the sag-
voltage threshold for a period of time, it will automatically turn off.
⚫Over-current protection: When the plug detects that the measured current exceeds the
current threshold for a period of time, it will automatically turn off.
⚫Over-load protection: When the plug detects that the measured power exceeds the power
threshold for a period of time, it will automatically turn off.
6.9 Load Work State Detection
When the plug detects that the load starts/stops working, it will immediately report a notification
to the server. The user can receive the notification from LoRaWAN server, and know the working
status of the load at any time.
6.10 Restore to Factory Setting
There are two ways to restore to factory setting:
1.Through the physical button, press and hold the button for 10 seconds, the plug will restore to
factory setting.
2.User can send LoRaWAN downlink commands to make the plug restore to factory setting via
LoRaWAN server.
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6.11 Default Power Status
When the LW005-MP is re-powered, users can configure the AC output of plug after power-up
according to different scenario applications:
➢OFF: Configure the AC output to off, after LW005-MP is re-powered.
➢ON: Configure the AC output to on, after LW005-MP is re-powered.
➢Restore last mode: Configure the AC output to return to last state it was, after LW005-MP is
re-powered.
6.12 Bluetooth Configuration Tool
The device can use MKLoRa app developed by MOKO for quick OTA upgrades and parameter
configuration via Bluetooth connection. About the detail of MKLoRa, pls refer to LW005-MP APP
Guide.
The Bluetooth broadcast contents of LW005-MP are divided into advertising packet and response
packet. The following is an example of the broadcast content:
6.12.1 Advertising packet
LEN
TYPE
VALUE
2
0x01
0x 06
4
0x16
0x 04 AA 00
14
0x09
0x 4C 57 30 30 35 2D 4D 50 2D 35 43 33 42
⚫Service UUID: LW005-MP (0x 04 AA)
⚫Device ADV Name: LW005-MP-5C3B (0x 4C 57 30 30 35 2D 4D 50 2D 35 43 33 42)
(5C 3B is the last 4 bits of device MAC addresses)
6.12.2 Response packet
LEN
TYPE
VALUE
26
0xFF
0x04 AA DB 2B 3D 3A 5C 3B 09 03 00 59 00 00 00 72 37 C3
44 00 B4 1F 42 C2 00
⚫Device MAC Address: DB 2B 3D 3A 5C 3B
⚫Voltage: 230.7V (0x 09 03)
⚫Current: 89mA (0x 00 59)
⚫Active power: 11.4W (0x 00 00 00 72)
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⚫Power factor: 55% (0x 37)
⚫Frequency: 49.988HZ (0x C3 44)
⚫Total energy: 3688.9 KW·H (0x 00 B4 1F 42)
⚫Device status:0x C2
➢Bit7 (1 means that the AC output is ON; 0 means that the AC output is OFF)
➢Bit6 (1 means there is a load on the plug; 0 means no load on the plug)
➢Bit5 (1 means that it is in Over-voltage; 0 means that it isn’t in Over-voltage)
➢Bit4 (1 means that it is in Sag-voltage; 0 means that it isn’t in Sag-voltage)
➢Bit3 (1 means that it is in Over-current; 0 means that it isn’t in Over-current)
➢Bit2 (1 means that it is in Over-load; 0 means that it isn’t in Over-load)
➢Bit1 (1 means password verification is required for login; 0 means password
verification isn’t required for login)
⚫BLE Tx Power: 0 dBm (0x 00)
7 Uplink Payload
7.1 Switch Payload
Switch payload will be sent in Port 5.
➢Timestamp: Standard UTC time.
➢Time zone: It is a signed number, convert to decimal, then then divide by 2, and this is UTC
time zone.
➢AC output state: 00 means that AC output of plug is OFF; 01 means that AC output of plug is
ON.
➢Plug load status: 01 means there is a load on the plug; 00 means no load on the plug.
7.2 Electrical Payload
This payload will be sent in two parts.
The 1st part will be sent in Port 6:
➢Timestamp: Standard UTC time.
➢Time zone: It is a signed number, convert to decimal, then then divide by 2, and this is UTC
time zone.
➢Instantaneous voltage: Convert to decimal, then then divide by 10, the unit is V.
➢Instantaneous current: Convert to decimal, then then divide by 1000, the unit is mA.
Byte 0~3
Byte 4
Byte 5
Byte 6
Timestamp
Time zone
AC output state
Plug load status
Byte 0~3
Byte 4
Byte 5~6
Byte 7~8
Byte 9~10
Timestamp
Time zone
Instantaneous voltage
Instantaneous current
Instantaneous
frequency
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➢Instantaneous frequency: Convert to decimal, then then divide by 1000, the unit is HZ.
The 2nd part will be sent in Port 7:
➢Timestamp: Standard UTC time.
➢Time zone: It is a signed number, convert to decimal, then then divide by 2, and this is UTC
time zone;
➢Instantaneous active power: Convert to decimal, then then divide by 10, the unit is W.
➢Instantaneous power factor: Convert to decimal, the unit is %.
7.3 Energy Payload
Energy payload will be sent in Port 8.
➢Timestamp: Standard UTC time.
➢Time zone: It is a signed number, convert to decimal, then then divide by 2, and this is UTC
time zone;
➢Total energy: Convert to decimal, then divide by 3200, the unit is KW·H.
➢Last hour's energy data: Convert to decimal, then divide by 3200, the unit is KW·H. This is the
energy data of the last hour: for example, if the reported time is 14:23, the total ebergy data
of the hour from 13:00 to 14:00 will be reported.
7.4 Over-voltage Payload
Over-voltage payload will be sent in Port 9.
➢Timestamp: Standard UTC time.
➢Time zone: It is a signed number, convert to decimal, then then divide by 2, and this is UTC
time zone;
➢Over-voltage state: 01 means over-voltage state.
➢Currents instantaneous voltage: Convert to decimal, then divide by 10, the unit is V.
➢Over-voltage threshold: Convert to decimal, then divide by 10, the unit is V.
7.5 Sag-voltage Payload
Byte 0~3
Byte 4
Byte 5~8
Byte 9
Timestamp
Time zone
Instantaneous active power
Power factor
Byte 0~3
Byte 4
Byte 5~8
Byte 9~10
Timestamp
Time zone
Total energy
Last hour's energy data
Byte 0~3
Byte 4
Byte 5
Byte 6~7
Byte 8~9
Timestamp
Time zone
Over-voltage state
Currents instantaneous
voltage
Over-voltage threshold
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Sag-voltage payload will be sent in Port 10.
➢Timestamp: Standard UTC time.
➢Time zone: It is a signed number, convert to decimal, then then divide by 2, and this is UTC
time zone;
➢Sag-voltage state: 01 means sag-voltage state.
➢Currents instantaneous voltage: Convert to decimal, then divide by 10, the unit is V.
➢Sag-voltage threshold: Convert to decimal, then divide by 10, the unit is V.
7.6 Over-current Payload
Over-current payload will be sent in Port 11.
➢Timestamp: Standard UTC time.
➢Time zone: It is a signed number, convert to decimal, then then divide by 2, and this is UTC
time zone;
➢Over-current state: 01 means over-current state.
➢Currents instantaneous current: Convert to decimal, then divide by 1000, the unit is mA.
➢Over-current threshold: Convert to decimal, then divide by 1000, the unit is mA.
7.7 Over-load Payload
Over-load payload will be sent in Port 12.
➢Timestamp: Standard UTC time.
➢Time zone: It is a signed number, convert to decimal, then then divide by 2, and this is UTC
time zone;
➢Over-load state: 01 means over-load state.
➢Currents instantaneous power: Convert to decimal, then divide by 10, the unit is W.
➢Over-load threshold: Convert to decimal, then divide by 10, the unit is W.
7.8 Load State Payload
Byte 0~3
Byte 4
Byte 5
Byte 6~7
Byte 8~9
Timestamp
Time zone
Sag-voltage state
Currents instantaneous
voltage
Sag-voltage threshold
Byte 0~3
Byte 4
Byte 5
Byte 6~7
Byte 8~9
Timestamp
Time zone
Over-current state
Currents instantaneous
current
Over-current threshold
Byte 0~3
Byte 4
Byte 5
Byte 6~8
Byte 9~10
Timestamp
Time zone
Over-load state
Currents instantaneous
power
Over-power threshold
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Load state payload will be sent in Port 13.
➢Timestamp: Standard UTC time.
➢Time zone: It is a signed number, convert to decimal, then then divide by 2, and this is UTC
time zone;
➢Change of load state: 00 means load starts stop; 01 means load starts working
7.9 Countdown Payload
Countdown payload will be sent in Port 14.
➢Timestamp: Standard UTC time.
➢Time zone: It is a signed number, convert to decimal, then then divide by 2, and this is UTC
time zone;
➢ON/OFF state after countdown process ends: 00 means OFF; 01 means ON.
➢Time remaining of the countdown process: Convert to decimal, the unit is S(second).
Byte 0~3
Byte 4
Byte 5
Timestamp
Time zone
Change of load state
Byte 0~3
Byte 4
Byte 5
Byte 6-9
Timestamp
Time zone
ON/OFF state after countdown process ends
Time remaining of the
countdown process
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8 Maintenance instruction
·Do not use or store the device in dusty or dirty areas.
·Do not use or store the device in extremely hot temperatures. High temperatures may damage
the device or battery.
·Do not use or store the device in extremely cold temperatures .when the device warms to its
normal temperature, moisture can form inside the device and damage the device or battery.
·Do not drop ,knock, or shake the device. Rough handing would break it.
·Do not use strong chemicals or washing to clean the device.
·Do not paint the device ,paint would cause improper operation
·Do not disassemble the device casually or use the tools for maintenance without permission
Handle your device, battery and accessories with care. The suggestions above help you keep
your device operational.
9 Revision History
Version
Description
Editor
Date
1.0
Initial version
Allen
2021-12-10
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