Milesight EM310-UDL Ultrasonic Distance Sensor User Guide

Introduction

The Milesight EM310-UDL is a LoRaWAN® ultrasonic distance/level sensor designed for monitoring the level of waste bins and other containers. It offers a compact design, a wide measuring range, and supports temperature compensation for high accuracy. The device can be easily configured via NFC using the Milesight ToolBox App and transmits data using the LoRaWAN® protocol, ensuring long-distance, low-power communication.

Key Features

Measuring range: 3 to 450 cm with a short blind zone
Temperature compensation for accurate readings
Up to 15 km communication range
Easy configuration via NFC
Standard LoRaWAN® support
Milesight IoT Cloud compliant
Low power consumption with a 7000mAh replaceable battery
3-axis accelerometer for detecting container cover status

Hardware Overview

The EM310-UDL includes mounting holes, an ultrasonic sensor, and an NFC area for configuration. The package typically contains the EM310-UDL device, mounting kits, screws, caps, a warranty card, and a quick guide.

Operation and Configuration

Users can operate and configure the device using the power button or via NFC with the Milesight ToolBox App. The guide details LoRaWAN settings, basic and advanced settings including calibration and threshold configurations, and maintenance procedures such as firmware upgrades and factory resets.

Installation and Cloud Management

Installation involves fixing the device to a wall, ensuring it is within the LoRaWAN® gateway's range and has a clear path to the object being monitored. The EM310-UDL can be managed through the Milesight IoT Cloud platform, which provides services for device remote management and data visualization. Users can add devices, create dashboards, and monitor sensor data.

Device Payload

The document outlines the data payload format (HEX) for sensor data, including basic information like protocol version, hardware version, and device type, as well as sensor data such as battery level and distance measurements. For decoder examples, refer to Milesight IoT Sensor Decoders on GitHub.

Support and Contact

For assistance, Milesight technical support can be reached via email at iot.support@milesight.com or by phone at 86-592-5085280. The company address is Building C09, Software Park III, Xiamen 361024, China.

	Milesight EM310-UDL Ultrasonic Distance Sensor User Guide Comprehensive user guide for the Milesight EM310-UDL LoRaWAN ultrasonic distance sensor, covering features, hardware, operation, installation, and cloud management.
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Milesight EM310-UDL Ultrasonic Distance Sensor