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Summary of Contents for Milesight EM320-TH-868M
- Page 1 www.ime.de Temperature & Humidity Sensor Featuring LoRaWAN ® EM320-TH User Guide...
- Page 2 Do not place the device where the temperature is below/above the operating range. The device is not intended to be used as a reference sensor, and Milesight will not should responsibility for any damage which may result from inaccurate readings.
- Page 3 www.ime.de Revision History Date Doc Version Description Oct.13, 2022 V1.0 Initial version 1. Add single channel mode Mar.15, 2023 V1.1 2. Add magnetic NFC configuration note June 1, 2023 V1.2 Add pole mounting plate and installation...
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Page 4: Table Of Contents
www.ime.de Contents 1. Product Introduction ......................... 5 1.1 Overview ...........................5 1.2 Features ........................... 5 2. Hardware Introduction ........................6 2.1 Packing List ..........................6 2.2 Hardware Overview ......................... 6 2.3 Dimensions(mm) ........................6 3. Installation ............................7 4. Operation Guide ..........................9 4.1 NFC Configuration ........................ -
Page 5: Product Introduction
Store locally 3000 historical records and support retransmission to prevent data loss Equipped with NFC for easy configuration Compliant with standard LoRaWAN ® gateways and network servers Quick and easy management with Milesight IoT Cloud solution ... -
Page 6: Hardware Introduction
www.ime.de 2. Hardware Introduction 2.1 Packing List 1 × EM320-TH 1 × Quick Start Guide 1 × Warranty Card Sensor Standard Version Only: 2 × Wall 1 × Fixing Screw 1 × Pole Mounting Mounting Kits Plate If any of the above items is missing or damaged, please contact your sales Representative. 2.2 Hardware Overview 2.3 Dimensions(mm) -
Page 7: Installation
www.ime.de 2.4 Power Button The LED indicator and power button are inside the device. Switch on/off and reset can also be configured via NFC. Function Action LED Indication Turn On Press and hold the button for more than 3 seconds. Off →... - Page 8 www.ime.de Magnetic Version: Attach the device to a magnetic surface such as the metal surface of the refrigerator, freezer, freight container, etc. The back of the device is equipped with anti-slip pad to secure firm and sturdy installation. Note that the vent should not face upwards. Note: release the screws behind the rubber feet if you need to release the case of device.
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Page 9: Operation Guide
4. Operation Guide 4.1 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 NFC area to the device to read device information. Basic information and settings of the device will be shown on ToolBox App if it’s recognized... - Page 10 www.ime.de 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 is used for sending and receiving data, default port is 85. Join Type OTAA and ABP mode are available.
- Page 11 www.ime.de Device Address DevAddr for ABP mode, default is the 5 to 12 digits of SN. Network Session Nwkskey for ABP mode, default is 5572404C696E6B4C6F52613230313823. Application Appskey for ABP mode, default is 5572404C696E6B4C6F52613230313823. Session Key LoRaWAN Version V1.0.2, V1.0.3 are available. Work Mode It’s fixed as Class A.
- Page 12 1) Please contact sales for device EUI list if there are many units. 2) Please contact sales if you need random App keys before purchase. 3) Select OTAA mode if you use Milesight IoT cloud to manage devices. 4) Only OTAA mode supports rejoin mode.
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Page 13: Basic Settings
www.ime.de 4.3 Basic Settings Go to Device > Settings > General Settings to change the reporting interval, etc. Parameters Description Reporting interval of transmitting current sensor values to network Reporting Interval server. Default: 10 mins, Range: 1-1080 mins Change the temperature unit displayed on the ToolBox. Note: Temperature Unit 1) The temperature unit in the reporting package is fixed as °C. -
Page 14: Threshold Settings
www.ime.de 4.4.2 Threshold Settings Go to Device > Settings > Threshold Settings to enable the threshold settings and input the threshold, it will upload the current data once instantly when temperature reaches the threshold. When alarm is dismissed, it will also send a packet to update the temperature. Note that when you change the temperature unit, please re-configure the threshold. -
Page 15: Data Retransmission
www.ime.de 3. Click Data Cleaning to clear all stored data inside the device. 4.4.4 Data Retransmission EM320-TH supports data retransmission to ensure network server can get all data even if network is down for some times. There are two ways to get the lost data: Network server sends downlink commands to enquire the historical data for specifying time ... - Page 16 www.ime.de 1. Use Toolbox software or ToolBox App to sync the time. 2. Enable data storage feature and data retransmission feature; 3. Go to Device > Settings > LoRaWAN Settings to enable rejoin mode feature and set the number of packets sent. Take below as example, the device will send LinkCheckReq MAC packets to the network server regularly to check if the network is disconnected;...
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Page 17: Maintenance
4) Data retransmission will increase the uplinks and shorten the battery life. 4.5 Maintenance 4.5.1 Upgrade ToolBox App: 1. Download firmware from www.milesight-iot.com to your smartphone. 2. Open ToolBox App and click Browse to import firmware and upgrade the device. Note: 1) Operation on ToolBox is not supported during the upgrade. -
Page 18: Reset To Factory Default
www.ime.de Note: Slide the template item to the left to edit or delete it. Click the template to edit the configurations. 4.5.3 Reset to Factory Default Please select one of following methods to reset device: Via Hardware: Hold on reset button inside the device more than 10s. Via ToolBox App: Go to Device >... -
Page 19: Device Payload
1 Byte 1 Byte N Bytes 1 Byte 1 Byte M Bytes 1 Byte For decoder examples please find files on https://github.com/Milesight-IoT/SensorDecoders. 5.1 Basic Information EM320-TH sensors report basic information of sensor whenever joining the network. Channel Type Description 01(Protocol Version) 01=>V1... -
Page 20: Sensor Data
www.ime.de Channel Type Value Channel Type Value 16 (Device 6785c382260200 0110 (Hardware version) (V1.1) Channel Type Value Channel Type Value 0101 (Software (V1.1) (Device Type) (Class A) version) 5.2 Sensor Data EM320-TH sensors report sensor data according to reporting interval (10mins by default). Item Channel Type... -
Page 21: Historical Data Enquiry
www.ime.de 001-below (minimum threshold) 010-over (maximum threshold) 011-within 100-below or above Bit3~Bit7: 11001 10 (Reboot) ff (Reserved) 68 (Data Storage) 00: disable, 01: enable 69 (Data Retransmission) 00: disable, 01: enable 3 Bytes Byte 1: 00 6a (Data Retransmission Interval) Byte 2-3: interval time, unit:s range: 30~1200s (600s by default) Example:... - Page 22 www.ime.de 6b (Enquire data in time point) 4 Bytes, unix timestamp Start time (4 bytes) + End time (4 bytes), 6c (Enquire data in time range) Unix timestamp 6d (Stop query data report) 3 Bytes Byte 1: 01 6a (Report Interval) Byte 2-3: interval time, unit:s range: 30~1200s (60s by default) Reply format:...
- Page 23 www.ime.de 20ce 9e744663 1001 5d Channel Type Time Stamp Value 56991a63 => ce (Historical Temperature: 1001=>0110=27.2°C 2022/10/12 Data) Humidity: 5d=>93=46.5% 16:03:53 -END-...
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