Connected Inventions Connected AirWits IAQ User manual

www.connectedinventions.com
User Manual
Connected AirWits IAQ
R1.1
AirWits IAQ
Connected AirWits IAQ is a connected total volatile
organic compounds, temperature, and humidity
metering device for real and accurate air quality
monitoring.
Last updated July 2020

!
Contents
3
3
5
6
7
9
9
10
11
12
13
2
Using this manual
Read me first
About the device
Function
Assembling and Installation
Replacing batteries
Uplink: Payload description
Downlink
Downlink: Payload Description
Troubleshooting
Technical Specification
Appendix 1: Downlink Message
14

!
Thank you for choosing this Connected
Inventions device. This device will provide you
high-quality IoT with Connected Inventions’
exceptional technology and high standards.
This manual has been specially designed to
guide you through the functions and features
of your device.
Using this manual
• Before using your device, read the entire
manual and all safety instructions to
ensure safe and proper use.
• The descriptions in this manual are based
on the default settings of your device.
• The images used in this manual may differ
from the actual product.
• The contents of this manual may differ
from software provided by service
providers or carriers, and are subject to
change without prior notice.
• Access the Connected Inventions website
(www.connectedinventions.com) for the
latest version of the manual.
• Available features and additional services
may vary by service provider.
Read me first
3

.
!
• Applications on this device may perform
differently from comparable applications
and may not include all functions available
(by ie. downlink messaging features)
• Connected Inventions is not liable for
performance issues caused by third-party
applications or improper installation.
• Please keep this manual for future
reference.
• In case of malfunction, deliver the device to
the supplier. Do not open the cover.
• Do not remove packing material and do not
repack the device unless necessary.
Contact the shipping agent before
transportation. Inside the device there is a
battery which contains approximately 3.0 g
of lithium.
• Return the device to a disposal station
which collects electronics waste and
batteries.
• Protect the device from moisture, water,
and dirt.
Malfunction
Transportation
Disposal
Operation
4

!
Connected Inventions AirWits IAQ is a
wireless air quality metering device with
ultra long battery life. This intelligent and
small device measures and sends the
TVOC, temperature and humidity data
sequentially from 10 min to 24 hours
using the world-wide Sigfox IoT-network
connectivity for data transmission,
enabling very low lifetime cost. The
installation of the device is extremely
simple procedure and requires neither
special tools nor configuration operation.
The device is maintenance free, and thus a
great solution especially for long term
indoor air quality metering. It provides
accurate data for energy savings and
comfortable living conditions which can
be monitored remotely.
About
5

The basic functionality procedure example:
When the device is powered on, it will send the measurements and ask downlink message
from the network. If the downlink message is configured and reconfigure bit is 1, new
settings will be adopted. In case downlink message is not configured, the reconfigure bit is 0
or the downlink message cannot be read, the previous settings will remain. The transmission
interval time and adaptive power control function can be set through downlink message.
After the downlink request, the device sends only uplink messages for the next 24 hours.
After every 24 hours, the device will send downlink request again within next payload
transmission.
!
Function
6

!
Assembly & Installation
Save the identifier and the key
of the device. The identifier
and the PAC key are on the
label on the bottom of the
device. You can also read the
identifier and the PAC key
using the QR code.
Switch the device on sliding
the power switch to position
‘1’.
1
2
7

!
"
Install the wall plate to the
wall using screws suitable for
the wall material. Please
note the orientation!
"
Attach the device to the wall
having the pins meeting
installation holes in the
device.
Please note! Avoid placing
device closer than 15cm
from any metal or
magnetic object, electric
cables, electric devices or
selective glass as this will
dramatically reduce radio
performance as well as
battery life of the device.
!
4
8
!
Please note the orientation!
3

BYTE
BIT
TYPE
NAME
DESCRIPTION
0
0-1
UInt2
Reserved
Reserved
0
2
Boolean
Transmit power
Full power mode. 1= TRUE, 0 = FALSE
0
3
Boolean
Power Control
Active power control. 1= On, 0 = OFF
0
4-7
UInt4
FW version
FW version
1-2
0-15
UInt16
Temperature
(Value /10) - 40 = Temperature [°C]
(Value /18) - 8 = Temperature [°F]
3
0-7
UInt8
Humidity
Humidity [%]
4-5
0-15
UInt16
min TVOC
Minimum TVOC level between send intervals
[ppb]
6-7
0-15
UInt16
max TVOC
Maximum TVOC level between send intervals
[ppb]
8-9
0-15
UInt16
average TVOC
Average TVOC level between send intervals [ppb]
Replacing Batteries
Please NOTE! The device uses battery pack proprietary made. If the battery is
considered dead, please contact Connected Inventions support for the
replacement. Do not try to replace the battery with other brands available as
there is a great risk of breaking the device. The battery should last years so in
case of no reception, first check the power is switched on and that the radio
coverage is available at the very location.
!
Uplink: Payload description
9

!
10
0x00b5 = 181Dec ->
181 ppb
0x010f = 271Dec ->
271 ppb
0x005e = 94Dec ->
94 ppb
Min. TVOC
Avg. TVOC
Max. TVOC
0x2C026F34005e010f00b5
0x026F = 623Dec ->
(623/10)-40 = 22,3 °C
0x34 = 52Dec ->
52%
0x2C = 00101100Bin
Full power = TRUE
Active power control = On
FW Version = 2
Header
Temperature
Humidity

The settings of the device can be updated with the downlink message
• The device requests new settings every 50 messages
You must be very careful when you update the settings
• The settings affect both the subscription and the battery life of the device
The downlink message is optional
If the downlink message is not sent, the device continues with the current
settings
By default, the device measures and transmits every 30 minutes
The measurement and transmission intervals can be adjusted with the settings
• The device transmits if the carbon dioxide level has exceeded the threshold or
the temperature or the humidity have changed more than the threshold after
the previous transmission
Check that the new settings are valid before applying them
• The measurement interval cannot be longer than the transmission interval
• The transmission interval must be multiple of the measurement interval
If the new settings are not valid, the device continues with the current settings
!
Downlink
11
BYTE
BIT
TYPE
DESCRIPTION
0
0-5
Reserved, set to 0
0
6
Boolean
Active power control. 1= On, 0 = Off
0
7
Boolean
DL Reconfigure enable 1= TRUE, 0 = FALSE
1
0-7
Uint8
Update interval. 5 min * (n+2) →10min … ~24h.#
Refer to Appendix 1.
2-7
all
Reserved, set to 0
Downlink: Payload description

!
Troubleshooting
• Ensure the power is switched on
• Check there is Sigfox network coverage available
• Ensure the device is not installed near metallic objects, electric
cables, electric devices or selective windows.
• Metallic roofs, steel reinforced concrete, underground location and
other obstacles can dramatically reduce radio signal.
• Check the operation mode of the device.
• Incorrect downlink configuration will affect the behaviour of the
product.
• Ensure the configuration is properly done.
connectedfinland
connected_fin
connectedinventions
www.connectedinventions.com
[phone]
Connected Inventions, Spektri Business Park, Kvintti Building,
Metsänneidonkuja 12, 02130 Espoo, Finland.
[email protected]
12

Description
Size
Weight
IP rating
Batteries
Battery capacity
Battery life
Sensors
Environment
AirWits IAQ is a wireless IoT TVOC, temperature and humidity
metering device.
100 x 100 x 27 mm
184 g
IP20
3xA 3.6 V LiSoCl2
12000 mAh
5 years with 30 min measuring interval
Sensirion SHTC3, Sensirion SGPC3,
Temperature 0 … 50 °C
Humidity 0 … 95 %
TVOC 0 ... 60,000 PPB
Sigfox 868 MHz (RCZ1), 902 MHz (RCZ2), 920 MHz (RCZ4)
Internal helical antenna
Uplink & Downlink
Radio configurations
Antenna
Communication
Certification
Product Code
FCC, CE, Sigfox Class 0U
P_010A_62CF_01 (RCZ1)
P_010A_4110_01 (RCZ2)
P_010A_8154_01 (RCZ4)
CIIAQ-3016-R0101 (RCZ1)
CIIAQ-3216-R0101 (RCZ2)
CIIAQ-3416-R0101 (RCZ4)
Technical Specification

Interval /
min
Active Power Control On
Active Power Control Off
10
8000000000000000
C00000000000000
0
15
8001000000000000
C00100000000000
0
20
8002000000000000
C00200000000000
0
25
8003000000000000
C00300000000000
0
30
8004000000000000
C00400000000000
0
35
8005000000000000
C00500000000000
0
40
8006000000000000
C00600000000000
0
45
8007000000000000
C00700000000000
0
50
8008000000000000
C00800000000000
0
55
8009000000000000
C00900000000000
0
60
800A000000000000
C00A00000000000
0
65
800B000000000000
C00B00000000000
0
70
800C000000000000
C00C00000000000
0
75
800D00000000000
0
C00D00000000000
0
80
800E000000000000
C00E00000000000
0
85
800F000000000000
C00F00000000000
0
90
8010000000000000
C01000000000000
0
95
8011000000000000
C01100000000000
0
100
8012000000000000
C01200000000000
0
105
8013000000000000
C01300000000000
0
110
8014000000000000
C01400000000000
0
115
8015000000000000
C01500000000000
0
120
8016000000000000
C01600000000000
0
125
8017000000000000
C01700000000000
0
130
8018000000000000
C01800000000000
0
135
8019000000000000
C01900000000000
0
140
801A000000000000
C01A00000000000
0
145
801B000000000000
C01B00000000000
0
150
801C000000000000
C01C00000000000
0
155
801D00000000000
0
C01D00000000000
0
160
801E000000000000
C01E00000000000
0
165
801F000000000000
C01F00000000000
0
170
8020000000000000
C02000000000000
0
175
8021000000000000
C02100000000000
0
180
8022000000000000
C02200000000000
0
185
8023000000000000
C02300000000000
0
190
8024000000000000
C02400000000000
0
195
8025000000000000
C02500000000000
0
200
8026000000000000
C02600000000000
0
205
8027000000000000
C02700000000000
0
210
8028000000000000
C02800000000000
0
215
8029000000000000
C02900000000000
0
220
802A000000000000
C02A00000000000
0
225
802B000000000000
C02B00000000000
0
230
802C000000000000
C02C00000000000
0
235
802D00000000000
0
C02D00000000000
0
240
802E000000000000
C02E00000000000
0
245
802F000000000000
C02F00000000000
0
250
8030000000000000
C03000000000000
0
255
8031000000000000
C03100000000000
0
260
8032000000000000
C03200000000000
0
265
8033000000000000
C03300000000000
0
270
8034000000000000
C03400000000000
0
275
8035000000000000
C03500000000000
0
280
8036000000000000
C03600000000000
0
285
8037000000000000
C03700000000000
0
290
8038000000000000
C03800000000000
0
295
8039000000000000
C03900000000000
0
300
803A000000000000
C03A00000000000
0
305
803B000000000000
C03B00000000000
0
310
803C000000000000
C03C00000000000
0
315
803D00000000000
0
C03D00000000000
0
320
803E000000000000
C03E00000000000
0
325
803F000000000000
C03F00000000000
0
330
8040000000000000
C04000000000000
0
335
8041000000000000
C04100000000000
0
340
8042000000000000
C04200000000000
0
345
8043000000000000
C04300000000000
0
350
8044000000000000
C04400000000000
0
355
8045000000000000
C04500000000000
0
360
8046000000000000
C04600000000000
0
365
8047000000000000
C04700000000000
0
370
8048000000000000
C04800000000000
0
375
8049000000000000
C04900000000000
0
380
804A000000000000
C04A00000000000
0
385
804B000000000000
C04B00000000000
0
390
804C000000000000
C04C00000000000
0
395
804D00000000000
0
C04D00000000000
0
400
804E000000000000
C04E00000000000
0
405
804F000000000000
C04F00000000000
0
410
8050000000000000
C05000000000000
0
415
8051000000000000
C05100000000000
0
420
8052000000000000
C05200000000000
0
Appendix 1: Downlink message
14

425
8053000000000000
C05300000000000
0
430
8054000000000000
C05400000000000
0
435
8055000000000000
C05500000000000
0
440
8056000000000000
C05600000000000
0
445
8057000000000000
C05700000000000
0
450
8058000000000000
C05800000000000
0
455
8059000000000000
C05900000000000
0
460
805A000000000000
C05A00000000000
0
465
805B000000000000
C05B00000000000
0
470
805C000000000000
C05C00000000000
0
475
805D00000000000
0
C05D00000000000
0
480
805E000000000000
C05E00000000000
0
485
805F000000000000
C05F00000000000
0
490
8060000000000000
C06000000000000
0
495
8061000000000000
C06100000000000
0
500
8062000000000000
C06200000000000
0
505
8063000000000000
C06300000000000
0
510
8064000000000000
C06400000000000
0
515
8065000000000000
C06500000000000
0
520
8066000000000000
C06600000000000
0
525
8067000000000000
C06700000000000
0
530
8068000000000000
C06800000000000
0
535
8069000000000000
C06900000000000
0
540
806A000000000000
C06A00000000000
0
545
806B000000000000
C06B00000000000
0
550
806C000000000000
C06C00000000000
0
555
806D00000000000
0
C06D00000000000
0
560
806E000000000000
C06E00000000000
0
565
806F000000000000
C06F00000000000
0
570
8070000000000000
C07000000000000
0
575
8071000000000000
C07100000000000
0
580
8072000000000000
C07200000000000
0
585
8073000000000000
C07300000000000
0
590
8074000000000000
C07400000000000
0
595
8075000000000000
C07500000000000
0
600
8076000000000000
C07600000000000
0
605
8077000000000000
C07700000000000
0
610
8078000000000000
C07800000000000
0
615
8079000000000000
C07900000000000
0
620
807A000000000000
C07A00000000000
0
625
807B000000000000
C07B00000000000
0
630
807C000000000000
C07C00000000000
0
635
807D00000000000
0
C07D00000000000
0
640
807E000000000000
C07E00000000000
0
645
807F000000000000
C07F00000000000
0
650
8080000000000000
C08000000000000
0
655
8081000000000000
C08100000000000
0
660
8082000000000000
C08200000000000
0
665
8083000000000000
C08300000000000
0
670
8084000000000000
C08400000000000
0
675
8085000000000000
C08500000000000
0
680
8086000000000000
C08600000000000
0
685
8087000000000000
C08700000000000
0
690
8088000000000000
C08800000000000
0
695
8089000000000000
C08900000000000
0
700
808A000000000000
C08A00000000000
0
705
808B000000000000
C08B00000000000
0
710
808C000000000000
C08C00000000000
0
715
808D00000000000
0
C08D00000000000
0
720
808E000000000000
C08E00000000000
0
725
808F000000000000
C08F00000000000
0
730
8090000000000000
C09000000000000
0
735
8091000000000000
C09100000000000
0
740
8092000000000000
C09200000000000
0
745
8093000000000000
C09300000000000
0
750
8094000000000000
C09400000000000
0
755
8095000000000000
C09500000000000
0
760
8096000000000000
C09600000000000
0
765
8097000000000000
C09700000000000
0
770
8098000000000000
C09800000000000
0
775
8099000000000000
C09900000000000
0
780
809A000000000000
C09A00000000000
0
785
809B000000000000
C09B00000000000
0
790
809C000000000000
C09C00000000000
0
795
809D00000000000
0
C09D00000000000
0
800
809E000000000000
C09E00000000000
0
805
809F000000000000
C09F00000000000
0
810
80A0000000000000
C0A000000000000
0
815
80A1000000000000
C0A100000000000
0
820
80A2000000000000
C0A200000000000
0
825
80A3000000000000
C0A300000000000
0
830
80A4000000000000
C0A400000000000
0
835
80A5000000000000
C0A500000000000
0
840
80A6000000000000
C0A600000000000
0
845
80A7000000000000
C0A700000000000
0
850
80A8000000000000
C0A800000000000
0
855
80A9000000000000
C0A900000000000
0
860
80AA000000000000
C0AA00000000000
0
865
80AB000000000000
C0AB00000000000
0
870
80AC000000000000
C0AC00000000000
0
875
80AD00000000000
0
C0AD00000000000
0
880
80AE000000000000
C0AE00000000000
0
15

885
80AF000000000000
C0AF00000000000
0
890
80B0000000000000
C0B000000000000
0
895
80B1000000000000
C0B100000000000
0
900
80B2000000000000
C0B200000000000
0
905
80B3000000000000
C0B300000000000
0
910
80B4000000000000
C0B400000000000
0
915
80B5000000000000
C0B500000000000
0
920
80B6000000000000
C0B600000000000
0
925
80B7000000000000
C0B700000000000
0
930
80B8000000000000
C0B800000000000
0
935
80B9000000000000
C0B900000000000
0
940
80BA000000000000
C0BA00000000000
0
945
80BB000000000000
C0BB00000000000
0
950
80BC000000000000
C0BC00000000000
0
955
80BD00000000000
0
C0BD0000000000
00
960
80BE000000000000
C0BE00000000000
0
965
80BF000000000000
C0BF00000000000
0
970
80C0000000000000
C0C000000000000
0
975
80C1000000000000
C0C100000000000
0
980
80C2000000000000
C0C200000000000
0
985
80C3000000000000
C0C300000000000
0
990
80C4000000000000
C0C400000000000
0
995
80C5000000000000
C0C500000000000
0
1000
80C6000000000000
C0C600000000000
0
1005
80C7000000000000
C0C700000000000
0
1010
80C8000000000000
C0C800000000000
0
1015
80C9000000000000
C0C900000000000
0
1020
80CA000000000000
C0CA00000000000
0
1025
80CB000000000000
C0CB00000000000
0
1030
80CC000000000000
C0CC00000000000
0
1035
80CD00000000000
0
C0CD0000000000
00
1040
80CE000000000000
C0CE00000000000
0
1045
80CF000000000000
C0CF00000000000
0
1050
80D000000000000
0
C0D000000000000
0
1055
80D100000000000
0
C0D100000000000
0
1060
80D200000000000
0
C0D200000000000
0
1065
80D300000000000
0
C0D300000000000
0
1070
80D400000000000
0
C0D400000000000
0
1075
80D500000000000
0
C0D500000000000
0
1080
80D600000000000
0
C0D600000000000
0
1085
80D700000000000
0
C0D700000000000
0
1090
80D800000000000
0
C0D800000000000
0
1095
80D900000000000
0
C0D900000000000
0
1100
80DA00000000000
0
C0DA00000000000
0
1105
80DB00000000000
0
C0DB0000000000
00
1110
80DC00000000000
0
C0DC0000000000
00
1115
80DD00000000000
0
C0DD0000000000
00
1120
80DE000000000000
C0DE00000000000
0
1125
80DF000000000000
C0DF00000000000
0
1130
80E0000000000000
C0E000000000000
0
1135
80E1000000000000
C0E100000000000
0
1140
80E2000000000000
C0E200000000000
0
1145
80E3000000000000
C0E300000000000
0
1150
80E4000000000000
C0E400000000000
0
1155
80E5000000000000
C0E500000000000
0
1160
80E6000000000000
C0E600000000000
0
1165
80E7000000000000
C0E700000000000
0
1170
80E8000000000000
C0E800000000000
0
1175
80E9000000000000
C0E900000000000
0
1180
80EA000000000000
C0EA00000000000
0
1185
80EB000000000000
C0EB00000000000
0
1190
80EC000000000000
C0EC00000000000
0
1195
80ED000000000000
C0ED00000000000
0
1200
80EE000000000000
C0EE00000000000
0
1205
80EF000000000000
C0EF00000000000
0
1210
80F0000000000000
C0F000000000000
0
1215
80F1000000000000
C0F100000000000
0
1220
80F2000000000000
C0F200000000000
0
1225
80F3000000000000
C0F300000000000
0
1230
80F4000000000000
C0F400000000000
0
1235
80F5000000000000
C0F500000000000
0
1240
80F6000000000000
C0F600000000000
0
1245
80F7000000000000
C0F700000000000
0
1250
80F8000000000000
C0F800000000000
0
1255
80F9000000000000
C0F900000000000
0
1260
80FA000000000000
C0FA00000000000
0
1265
80FB000000000000
C0FB00000000000
0
1270
80FC000000000000
C0FC00000000000
0
1275
80FD000000000000
C0FD00000000000
0
1280
80FE000000000000
C0FE00000000000
0
1285
80FF000000000000
C0FF00000000000
0
16