Milesight WS558 Manuale utente

Smart Light Controller
Featuring LoRaWAN®
WS558
User Guide

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Safety Precautions
Milesight will not shoulder responsibility for any losses or damages resulting from not following
the instructions of this operating guide.
The device must not be modified in any way.
To protect the security of the device, please change device the password when first
configuration. The default password is 123456.
The installation and maintenance must be conducted by a qualified service person and
should strictly comply with the electrical safety regulations of the local region.
Ensure power is off during the installation.
For the LN model, do not reverse the Live Wire (L) and Neutral (N) wire.
To get the best data transmission, ensure the device is within the signal range of the
LoRaWAN®gateway and keep it away from metal objects and obstacles.
Do not overload the maximum capacity to avoid damage to the device.
The device is intended only for indoor use. Do not place the device where the temperature is
below/above the operating range.
Do not place the device close to objects with naked flames, heat source (oven or sunlight),
cold source, liquid and extreme temperature changes.
Keep the device away from water to prevent electric shock.
Use the device only in a clean environment. Dusty or dirty environments may prevent the
proper operation of this device.
Do not drop the device or subject it to physical shocks and strong vibration.
Declaration of Conformity
WS558 is in conformity with the essential requirements and other relevant provisions of the CE,
FCC, and RoHS.
Copyright © 2011-2022 Milesight. All rights reserved.
All information in this guide is protected by copyright law. Whereby, no organization or individual
shall copy or reproduce the whole or part of this user guide by any means without written
authorization from Xiamen Milesight IoT Co., Ltd.

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For assistance, please contact
Milesight technical support:
Email: iot.support@milesight.com
Tel: 86-592-5085280
Fax: 86-592-5023065
Address: Building C09, Software Park III,
Xiamen 361024, China
Revision History
Date
Doc Version
Description
July 20, 2022
V 2.0
Initial version

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Contents
1. Product Introduction......................................................................................................................... 5
1.1 Overview ...................................................................................................................................5
1.2 Features ................................................................................................................................... 5
2. Hardware Introduction ...................................................................................................................... 5
2.1 Packing List ..............................................................................................................................5
2.2 Hardware Overview ................................................................................................................. 6
2.4 Dimensions (mm) .................................................................................................................... 7
3. Operation Guide .................................................................................................................................7
3.1 ToolBox Login ..........................................................................................................................7
3.1.1 NFC Configuration ........................................................................................................ 7
3.1.2 USB Configuration ........................................................................................................ 8
3.2 LoRaWAN Settings .................................................................................................................. 9
3.2.1 Basic Settings ............................................................................................................. 10
3.2.2 Frequency Settings .....................................................................................................11
3.2.3 Multicast Settings .......................................................................................................12
3.3 General Settings .................................................................................................................... 15
3.4 Milesight D2D Settings ..........................................................................................................15
3.5 Maintenance .......................................................................................................................... 16
3.5.1 Upgrade ....................................................................................................................... 16
3.5.2 Backup .........................................................................................................................17
3.5.3 Reset to Factory Default .............................................................................................19
4. Installation ....................................................................................................................................... 19
5. Device Payload ................................................................................................................................ 20
5.1 Basic Information .................................................................................................................. 20
5.2 Sensor Data ........................................................................................................................... 21
5.3 Downlink Commands ............................................................................................................ 22

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1. Product Introduction
1.1 Overview
WS558 is a LoRaWAN®Smart Light Controller for the monitoring and control of lights. With 2
circuit types and 8 switches, WS558 can fit in different rooms without the need for re-wirings
and reduce the renovation costs. Besides LoRaWAN®, WS558 can be controlled whithout a
gateway via Milesight D2D communication protocol, which sets up a connection quickly. WS558
can be widely used for wireless control of indoor lights, fans, heaters, machines, etc.
Power data and switch status are transmitted via LoRaWAN®protocol, and LoRaWAN®
technology enables encrypted radio transmissions over long distances while consuming very
little power. Also, users can check visualized data through Milesight IoT Cloud or the user’s own
Application Server.
1.2 Features
LN type or switch type optional, controls up to 8 circuits of lights, adopts different indoor
wiring
Support local switch button control, able to test the lamp status without networking
Collect data on current, voltage, electrical consumption
Up to 15 km communication range
Easy configuration via NFC
Standard LoRaWAN®technology
Compatible with Milesight IoT Cloud and Milesight ToolBox
Support Milesight D2D protocol to enable ultra-low latency control without gateway
Support multicast for control in bulk
2. Hardware Introduction
2.1 Packing List
1 ×
WS558 Controller
4 ×
Wall Mounting Kits
1 ×
Quick Guide
1 ×
Warranty Card
If any of the above items is missing or damaged, please contact your sales representative.

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2.2 Hardware Overview
All circuits/switches are open with their LED indicator off by default. You can press the button
beneath their LED indicator to close a circuit/switch, and the LED indicator will be lit on as the
lamp connected to this circuit/switch.
2.3 Wiring Diagram
LN Model:

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Switch Model:
2.4 Dimensions (mm)
3. Operation Guide
3.1 ToolBox Login
WS558 can be configured via NFC or Type-C port. Please select one of them to complete the
configuration.
3.1.1 NFC Configuration
1. Download and install “Milesight ToolBox” App from Google Play or Apple App Store.
2. Enable NFC on the smartphone and launch Milesight ToolBox.
3. Attach the smartphone with the NFC area to the device to read device information. Basic

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information and settings of the device will be shown on ToolBox App if it’s recognized
successfully. You can read and configure the device by tapping the Read/Write device on the
App. To protect the security of the device, password validation is required when first
configuration. The default password is 123456.
Note:
1) Check the NFC area of your smartphone and it’s recommended to remove the phone case.
2) If the smartphone fails to read/write configurations via NFC, move the phone away and back
to try again.
3) WS558 can also be configured on ToolBox via a dedicated NFC reader provided by Milesight
IoT.
3.1.2 USB Configuration
1. Download ToolBox software from www.milesight-iot.com.
2. Connect the device to a computer via the Type-C port. Please note that do not touch the
power interface, switches and other wirings to avoid electric shock.
3. Open the ToolBox and select type as “General”, then click password to log into the ToolBox.
(Default password: 123456)

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4. After logging into the ToolBox, you can check device status and change device settings.
3.2 LoRaWAN Settings
LoRaWAN settings are used to configure the data transmission parameters in the LoRaWAN®
network.

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3.2.1 Basic Settings
WS558 supports basic configurations like join type, App EUI, App Key and other information. You
can also keep all settings by default.
Parameters
Description
Device EUI
Unique ID of the device which can also be found on the label.
App EUI
Default App EUI is 24E124C0002A0001.
Application Port
The port used for sending and receiving data, default port is 85.
Join Type
OTAA and ABP modes are available.
Application Key
Appkey for OTAA mode, default is 5572404C696E6B4C6F52613230313823.
Device Address
DevAddr for ABP mode, default is the 5th to 12th digits of SN.
Network Session
Key
Nwkskey for ABP mode, default is 5572404C696E6B4C6F52613230313823.
Application
Session Key
Appskey for ABP mode, default is 5572404C696E6B4C6F52613230313823.
RX2 Data Rate
RX2 data rate to receive downlinks or Milesight D2D commands.
RX2
Frequency/MHz
RX2 frequency to receive downlinks or Milesight D2D commands.
Spread Factor
If ADR is disabled, the device will send data via this spread factor.
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