User's Manual

THr User Guide

Page 5 of 10

1 INTRODUCTION

This document describes the usage of the THr sensor. It is necessary to read the Application Layer Description

guide and the LoRaWAN Sensors Behavior on Public LoRaWAN Networks guide in prerequisite for all generic

information or to have more details.

1.1 GENERAL DESCRIPTION

The THr sensor uses a disposable ½ AA 3.6V battery and a rechargeable battery as power supply.

2 HUMAN MACHINE INTERFACE

There is two leds on the THr device:

 Green: blinking until the association to a network is done.

 Red: blinking in the configuration mode.

A button user is available to enter in configuration mode by pushing once on it. The pushing during 10 seconds

on the User button makes a reset factory.

3 APPLICATIVE LAYER

The THr device is a sleepy Class A device. It integrates these following clusters:

Cluster

Cluster name

Managed attributes

0x0000

Basic

All

0x0050

Configuration

All

0x0402

Temperature Measurement

All

0x0405

Relative Humidity Measurements

All

0x000c

Analog Input

All

The Illuminance is indicated in the Analog Input Cluster in % of a maximal luminosity reached. The value is

given by step of 10%.

A physical measurement is done all the 30 seconds for Temperature and Relative Humidity, 16 seconds for

Illuminance, 10 minutes for level of battery.

Asso & Conf Leds

User Button

RST Button

NOTES: This new device can be

switched ON and OFF trough a

small switch accessible from left

screw hole on the back.

Set the switch up, to switch ON

the device.