TENEO LoRaWAN CO2 stoplicht Manual de usuario

Manual

LoRaWANCO

stoplicht

Version: 2.

0

Manual LoRaWAN CO2stoplicht

All information in this manual Is subject to change without further notice.

+31 (0)543 535 535

Version: Date: Description: Author:

1.0 November 30th, 2020 Publication first version I. Heideman

2.0 January 26th, 2021 Publication second version: added

information about firmware versions, new

downlinks, other label information, etc.

I. Heideman

Versioning

Manual LoRaWAN CO2stoplicht

All information in this manual Is subject to change without further notice.

+31 (0)543 535 535



Registry........................................................................................................................................................... 4

1. Foreword..................................................................................................................................................... 5

2. Introduction ................................................................................................................................................. 6

2.1. Product description .............................................................................................................................. 6

2.2. Product specifications .......................................................................................................................... 6

3. Operation .................................................................................................................................................... 7

3.1. Preparation........................................................................................................................................... 7

3.2. Installation/Assembly ........................................................................................................................... 7

3.3. Use....................................................................................................................................................... 8

3.5. Error messages.................................................................................................................................... 9

3.6. De-commissioning................................................................................................................................ 9

4. LoRaWAN................................................................................................................................................. 10

5. Payload..................................................................................................................................................... 11

5.1. In advance.......................................................................................................................................... 11

5.1.1. Definitions:................................................................................................................................... 11

5.2. Firmware versions.............................................................................................................................. 11

5.3. Uplinks ............................................................................................................................................... 11

5.3.1. Port: ............................................................................................................................................. 12

5.3.2. Header byte: ................................................................................................................................ 12

5.3.3. Message (according to V1.10 and V1.20): .................................................................................. 12

5.3.4. Message (according to firmware version V1.30): ........................................................................14

Port 1: CO2Meting:................................................................................................................................ 14

5.4. Downlinks........................................................................................................................................... 16

FPort 1: Period time............................................................................................................................... 17

FPort 10: Temperature/humidity display................................................................................................ 17

Humidity display: ................................................................................................................................... 18

Temperature display:............................................................................................................................. 18

FPort 11: LED borders Green/Orange/Red: .......................................................................................... 18

FPort 12: Automatic and manual calibration.......................................................................................... 18

FPort 13: Settings behavior ................................................................................................................... 19

6. Regulations............................................................................................................................................... 20

6.1. CE Certification .................................................................................................................................. 20

6.1.1. EU Declaration of Conformity ...................................................................................................... 20

6.1.2. WEEE 2012/19/EU: ..................................................................................................................... 20

Table of Contents

Manual LoRaWAN CO2stoplicht

All information in this manual Is subject to change without further notice.

+31 (0)543 535 535

Understanding: Definition:

LoRaWAN Abbreviation for: Long Range Wide Area Network. A Low Power, Wide Area

(LPWA) network protocol specifically developed to connect wireless battery-

powered 'things' to the Internet in regional, national or global networks. (More

information see: www.lora-alliance-org/about-lorawan).

Node A node is a device equipped with a transmitter. This transmitter uses LoRaWAN

modulation, which gives the device the possibility to realize communication via

the LoRaWAN network.

Gateway A device that takes care of the translation and therefore also the connection of

two incompatible networks with each other. In this case, the gateway provides

the connection between the respective LoRaWAN network and the internet.

Backend A backend is a program or part of a program that is invisible to the user. It can

possibly be addressed via a command-line interface. The interaction with users

does not take place directly with the backend but via the graphical user interface

or frontend of the program.

OTAA Abbreviation for Over the Air Activation. OtAA uses a join procedure to activate

a node on a network.

Uplink

LoRaWAN message sent by the node to the gateway.

Downlink

LoRaWAN message sent from the gateway to the node.

Hexadecimal Sixteen-part system with numbers 0 to F is indicated by 0x before the number.

Example: 0xFF is a hexadecimal notation of the decimal number 255.

Registry

Manual LoRaWAN CO2stoplicht

All information in this manual Is subject to change without further notice.

+31 (0)543 535 535

This document is intended as a user manual for the LoRaWAN CO2Stoplicht from Teneo Sales B.V. The

purpose of this document is to provide a clear overview of how the LoRaWAN CO2Stoplicht can be

installed, used and maintained.

In addition, any hazards and/or risks are pointed out in order to inform the user as well as possible about

the LoRaWAN CO2Stoplicht.

In addition to this user manual, a 'Quick Start Guide' can also be used; this user manual always prevails

over the Quick Start Guide.

The Quick Start Guide and all other documents referred to in this guide can be downloaded from: www.co2-

stoplicht.online/downloads .

Figure 1: Product photo LoRaWAN CO2 Stoplicht.

1. Foreword

Manual LoRaWAN CO2stoplicht

All information in this manual Is subject to change without further notice.

+31 (0)543 535 535

2.1. Product description

The LoRaWAN CO2stoplicht is a product that measures CO2 level, temperature and humidity and transmits

these measured values via the LoRaWAN wireless communication network.

In addition, the CO2stoplicht has LEDs that change color when the measured CO2value exceeds a certain

threshold.

On the basis of this direct feedback by the LEDs, (extra) can then be ventilated, to ensure that the air

quality in the measured room returns to the desired level.

The thresholds are based on the requirements for CO2meters according to Article 3.5 of the Bouwbesluit

2012 from the Netherlands1, but can also be adjusted remotely by means of a downlink.

2.2. Product specifications

Category: Part: Specification:

Physically Dimensions: H: 166 mm, Ø: 85 mm

Material:

Weight: 310 grams

IP-rating: IP 20

Conditions of use Temperature: - 20 °C to 50 °C

LoRaWAN Transmission powe

: 14 dBm

Class:

(baseline)

ctivation method OTAA

Frequency EU 868 MHz (863

–

870 MHz)

Encryption

ES128

Power Supply 5V DC

CO2sensor Sensor: SCD30 (Sensirion)

Measuring range 400 ppm

–

10,000 ppm

ccuracy ± 30 ppm

Humidity sensor Measuring range 0% - 100% RH

ccuracy ± 3% RH

Temperature sensor Unit Celsius

Measuring range - 20 °C - + 50 °C

ccuracy ± 0.5°C

Source: https://rijksoverheid.bouwbesluit.com/Inhoud/docs/wet/bb2012_reg/hoofdstuk-3/artikel-3.5

2. Introduction

Manual LoRaWAN CO2stoplicht

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+31 (0)543 535 535

3.1. Preparation

Warning!

In case of extreme heat (temperature > 70 °C), the node may be damaged.

Therefore, do not use hot air heating sources near (< 1.5 meters) of the sensor.

The CO2stoplicht is supplied with USB-A to micro USB cable. A 5 V USB power supply can then be used

for this, this 5V power supply is not included with the stoplicht.

In the photo below you can see the contents of one box of CO2stoplicht.

Figure 2: Contents box CO

stoplicht.

3.2. Installation/Assembly

The CO2stoplicht can be placed on the tables or surfaces, but in addition, the CO2stoplicht with the

supplied wall mounting bracket can also be attached to walls or other surfaces.

For mounting the wall bracket and attaching the stoplicht there is a square hole in the back of the stoplicht,

through this square hole the CO2stoplicht can be hooked to the wall bracket.

On the next page of this manual we see with photos an explanation of how exactly the stoplicht can be

fixed.

3. Operation

Manual LoRaWAN CO2stoplicht

All information in this manual Is subject to change without further notice.

+31 (0)543 535 535

Figure 3 and 4 : Mounting wall mounting bracket correctly.

In order to secure the stoplicht, it is important that the wall bracket is fixed in such a way that the hook

points upwards; as also shown in Figure 4.

The stoplicht can then be attached to this. This will look like the one shown below in Figure 5.

Figure 5: Example of CO

stoplicht attached to the wall by wall bracket.

It is also possible to equip the wall bracket with an anti-theft protection.

This security can be purchased at an additional cost.

3.3. Usage

The CO2stoplicht can be put into operation by plugging the power supply into the wall socket.

Then the stoplicht starts up and immediately starts performing the first CO2measurement. It may take a

while (± 20 seconds) for the LEDs to light up.

Manual LoRaWAN CO2stoplicht

All information in this manual Is subject to change without further notice.

+31 (0)543 535 535

3.4. Error messages

The sensor is equipped with the functionality to send status messages. The node does this by sending a

status message on Port 223; as also described in Chapter 5.1 of this Manual.

3.5. De-commissioning

When the sensor is replaced or removed, for example because the sensor no longer functions,

the CO2stoplicht must be replaced in its entirety.

For other information see also section 6.1.2. WEEE 2012/19/EU.

Manual LoRaWAN CO2stoplicht

All information in this manual Is subject to change without further notice.

+31 (0)543 535 535

The sensor is equipped with LoRaWAN for the communication of the sensor data to the user (other than

through the LEDs). The sensor is configured at the EU 863-870 MHz bandwidth.

At LoRaWAN, the node has a so-called 'join procedure' in which the node logs on to the LoRaWAN network

in question. There are two ways in which a node can join the network; by means of Over the Air Activation

(OTAA) or Activation by Personalization (ABP). Teneo's nodes only support the OTAA’s procedure. OTAA

is generally seen within the LoRa protocol as the most robust and secure way of joining the network.

For the purpose of being able to set up the sensors in a LoRaWAN backend and for the unique

identification of each sensor on the LoRaWAN network, a set of unique 'keys' isused: namely the

DeviceEUI, AppKey and AppEUI.

The DeviceEUI and AppKey differ for each device individually, while the AppEUI may be the same per

set of sensors.

These different keys are structured and recognizable as follows:

- DeviceEUI, for example: 00FBE52F1ECD66C5 (EUI-64);

- AppKey, for example: C56A32026BD0FDDAB93DA22FA87623A0;

- AppEUI, for example: 00FBE52F1ECD66C6 (EUI-64);

These three keys are all preconfigured by Teneo and cannot be changed by the user. These keys are

made available to the user to connect the sensors with a specific back-end.

The DeviceEUI of each sensor also stares on each sticker, as shown in the example below.

Furthermore, (from CO2stoplichts with firmware version V1.20 onwards) a model/type number can be

found on the label with the relevant firmware version (which is programmed in the CO2stoplicht) is

mentioned and a QR code can optionally be displayed.

This QR code can be scanned for any other information. For the AppKey and AppEUI, your supplier can

be contacted if necessary. If your product has been delivered directly by Teneo, it can be further consulted

in Teneo's client portal via https://www.clientportal.teneo-iot.nl .

In addition, other information can be mentioned in this QR code, but it only serves for internal reference and

is not necessary for the commissioning of the sensor in question.

4. LoRaWAN

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