Connected Inventions AirWits PM R2.1 User manual

AirWits PM R2.1
User manual

Contents
Using this manual 3
Read me first 3
About the device 5
Functions 5
Assembling and Installation 5
Replacing batteries 8
Uplink: Payload description 9
Downlink 10
Downlink: Payload description 11
Troubleshooting 12
Technical specifications 14
Appendix 1. Downlink messages table 16

Using this manual
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.
Read me first
• 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.
• 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.
• Maintenance
• In case of malfunction, deliver the device to the supplier. Do not open the cover.
• Transportation
• 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 1.8 g of lithium.
•Disposal
• Return the device to a disposal station which collects electronics waste and batteries.
• Operation
• Protect the device from moist, water, and dirt.

PM1.0 = 12
PM2.5 = 6
PM10 = 30
Temperature = 21.3
Humidity = 34
Request Downlink =
TRUE
Reconfigure = TRUE
Power Control = FALSE
Update interval = 30min
Reconfigure = FALSE
Power Control = FALSE
Update interval = —
…
~24h
30min
UL
DL
PM1.0 = 15
PM2.5 = 8
PM10 = 44
Temperature = 22.3
Humidity = 52
Request Downlink =
FALSE
PM1.0 = 14
PM2.5 = 7
PM10 = 21
Temperature = 21.8
Humidity = 50
Request Downlink =
TRUE

About the device
Connected Inventions AirWits PM is a wireless air quality metering device with
ultra long battery life. This intelligent and small device measures and sends the
particular matter mass concentrations PM1.0, PM 2.5 and PM10 as ug/m3 plus
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 providing accurate data for energy savings and comfortable
living conditions which can be monitored remotely.
Functions
The basic functionality procedure example:
Diagram 1. Example of messages being sent and received
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
next 24 hours. After every 24 hours, the device will send downlink request again
within next payload transmission.
Assembling and Installation

• Save the identifier and the key of the device. The identifier and the PAC key is
on the label on the bottom of the device. You can also read the identifier and
the PAC key using the QR code.
Picture 1. Bottom label.
• Switch the device on sliding the power switch to position “1”
Picture 2. Slide the power switch to position “1”.

• Install the wall plate to the wall using screws suitable for the wall material.
Please note the orientation!
Picture 3. Install the wall plate with appropriate screws.
•Attach the device to the wall having the pins meeting installation holes in the
device. Please note the orientation!
Picture 4. Attach the device to the wall plate.
Please note! Avoid placing device closer than 15cm on 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.
1.
2.

Replacing batteries
• The device battery pack is proprietary made. Once device runs out of battery,
please contact your local partner or Connected Inventions for support the
battery pack replacement. Do not try to replace the battery pack with other
brands available as there is a risk of breaking the device. The battery pack lasts
years in normal use so in case of no messages received from the device,
please check first the power is switched on and the Sigfox radio coverage is
available at the location.

Uplink: Payload description
Example
UL Message: 0x2C026F34005e010f00b5
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
PM1.0
Mass concentration [ug/m3]
6-7
0-15
UInt16
PM2.5
Mass concentration [ug/m3]
8-9
0-15
UInt16
PM10
Mass concentration [ug/m3]
0x2C = 00101100Bin
Full power = TRUE
Active power control = On
FW Version = 2
Header
0x026F = 623Dec ->
(623/10)-40 = 22,3 °C
Temperature
0x34 = 52Dec ->
52%
Humidity
0x005e = 94Dec ->
94 ug/m3
PM1.0
0x010f = 271Dec ->
271 ug/m3
PM2.5
0x00b5 = 181Dec ->
181 ug/m3
PM10

Downlink
• Settings of the device can be updated with the downlink message
• Device requests new settings approximately every 24 hours
• You must be very careful when you update the settings
• settings affect both the subscription and the battery life of the device!
• Downlink message is optional
• If any downlink message is not received, device continues with the current settings
• How often messages are sent can be adjusted with the settings
•Default settings when device has not been configured with downlink:
•Uplink reporting period is 30minutes
•#Adaptive Power Control is OFF
•#Full transmit power is used
•If the Adaptive power control feature is set on, the device will automatically adjust
the transmit power to optimum level to save battery and create less unnecessary
interference to radio network
•By default power control is OFF
•When power control is OFF, full TX power is used
•NOTE! The Adaptive power control feature only available in RCZ1 device

Downlink: Payload description
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

Troubleshooting
In case the device is not working properly or not at all:
•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 to behaviour of the product
•Ensure the configuration is properly done
Connected Invention’s customer support
phone: [phone]
email: support@connectedfinland.fi

Technical specifications
Description AirWits PM is a wireless IoT particulate matter, -temperature and
humidity metering device.
Size 100 x 100 x 33 mm
Weight 248 g
IP rating IP20
Batteries 1xD 3.6 V LiSoCl2
Battery capacity 19000 mAh
Estimated Battery life 5 years with 30 min measuring interval
Sensors Sensirion SPS30, SGPC3
Environment Temperature 0 … 50 °C
Humidity 0 … 95 %
Radio configurations Sigfox 868.1 MHz (RCZ1), 902 MHz (RCZ2), 920 MHz (RCZ4),
868.8 MHz (RCZ7)
Antenna Internal helical antenna
Communication Uplink & Downlink
Certifications CE, Sigfox
P_010A_9516_01 (RCZ1)
P_010A_6C77_01 (RCZ2)
P_010A_88EC_01 (RCZ4)
P_010A_9516_01 (RCZ7)
Product code CIPMM-3014-R0201 (RCZ1)
CIPMM-3214-R0201 (RCZ2)

CIPMM-3414-R0201 (RCZ4)
CIPMM-3714-R0201 (RCZ7)

Appendix 1. Downlink messages table
Interval /
min
Active Power Control On
Active Power Control Off
10
8000000000000000
C000000000000000
15
8001000000000000
C001000000000000
20
8002000000000000
C002000000000000
25
8003000000000000
C003000000000000
30
8004000000000000
C004000000000000
35
8005000000000000
C005000000000000
40
8006000000000000
C006000000000000
45
8007000000000000
C007000000000000
50
8008000000000000
C008000000000000
55
8009000000000000
C009000000000000
60
800A000000000000
C00A00000000000
0
65
800B000000000000
C00B00000000000
0
70
800C000000000000
C00C00000000000
0
75
800D000000000000
C00D00000000000
0
80
800E000000000000
C00E000000000000
85
800F000000000000
C00F000000000000
90
8010000000000000
C010000000000000
95
8011000000000000
C011000000000000
100
8012000000000000
C012000000000000
105
8013000000000000
C013000000000000
110
8014000000000000
C014000000000000
115
8015000000000000
C015000000000000
120
8016000000000000
C016000000000000
125
8017000000000000
C017000000000000
130
8018000000000000
C018000000000000
135
8019000000000000
C019000000000000
140
801A000000000000
C01A00000000000
0
145
801B000000000000
C01B00000000000
0
150
801C000000000000
C01C00000000000
0
155
801D000000000000
C01D00000000000
0
160
801E000000000000
C01E000000000000
165
801F000000000000
C01F000000000000
170
8020000000000000
C020000000000000
175
8021000000000000
C021000000000000
180
8022000000000000
C022000000000000
185
8023000000000000
C023000000000000
190
8024000000000000
C024000000000000
195
8025000000000000
C025000000000000
200
8026000000000000
C026000000000000
205
8027000000000000
C027000000000000
210
8028000000000000
C028000000000000
215
8029000000000000
C029000000000000
220
802A000000000000
C02A00000000000
0
225
802B000000000000
C02B00000000000
0
230
802C000000000000
C02C00000000000
0
235
802D000000000000
C02D00000000000
0
240
802E000000000000
C02E000000000000
245
802F000000000000
C02F000000000000
250
8030000000000000
C030000000000000
255
8031000000000000
C031000000000000
260
8032000000000000
C032000000000000
265
8033000000000000
C033000000000000
270
8034000000000000
C034000000000000
275
8035000000000000
C035000000000000
280
8036000000000000
C036000000000000
285
8037000000000000
C037000000000000
290
8038000000000000
C038000000000000
295
8039000000000000
C039000000000000
300
803A000000000000
C03A00000000000
0
305
803B000000000000
C03B00000000000
0
310
803C000000000000
C03C00000000000
0
315
803D000000000000
C03D00000000000
0
320
803E000000000000
C03E000000000000
325
803F000000000000
C03F000000000000
330
8040000000000000
C040000000000000
335
8041000000000000
C041000000000000
340
8042000000000000
C042000000000000
345
8043000000000000
C043000000000000
350
8044000000000000
C044000000000000
355
8045000000000000
C045000000000000
360
8046000000000000
C046000000000000
365
8047000000000000
C047000000000000
370
8048000000000000
C048000000000000
375
8049000000000000
C049000000000000
380
804A000000000000
C04A00000000000
0
385
804B000000000000
C04B00000000000
0
390
804C000000000000
C04C00000000000
0
395
804D000000000000
C04D00000000000
0
400
804E000000000000
C04E000000000000
405
804F000000000000
C04F000000000000
410
8050000000000000
C050000000000000
415
8051000000000000
C051000000000000
420
8052000000000000
C052000000000000
425
8053000000000000
C053000000000000

430
8054000000000000
C054000000000000
435
8055000000000000
C055000000000000
440
8056000000000000
C056000000000000
445
8057000000000000
C057000000000000
450
8058000000000000
C058000000000000
455
8059000000000000
C059000000000000
460
805A000000000000
C05A00000000000
0
465
805B000000000000
C05B00000000000
0
470
805C000000000000
C05C00000000000
0
475
805D000000000000
C05D00000000000
0
480
805E000000000000
C05E000000000000
485
805F000000000000
C05F000000000000
490
8060000000000000
C060000000000000
495
8061000000000000
C061000000000000
500
8062000000000000
C062000000000000
505
8063000000000000
C063000000000000
510
8064000000000000
C064000000000000
515
8065000000000000
C065000000000000
520
8066000000000000
C066000000000000
525
8067000000000000
C067000000000000
530
8068000000000000
C068000000000000
535
8069000000000000
C069000000000000
540
806A000000000000
C06A00000000000
0
545
806B000000000000
C06B00000000000
0
550
806C000000000000
C06C00000000000
0
555
806D000000000000
C06D00000000000
0
560
806E000000000000
C06E000000000000
565
806F000000000000
C06F000000000000
570
8070000000000000
C070000000000000
575
8071000000000000
C071000000000000
580
8072000000000000
C072000000000000
585
8073000000000000
C073000000000000
590
8074000000000000
C074000000000000
595
8075000000000000
C075000000000000
600
8076000000000000
C076000000000000
605
8077000000000000
C077000000000000
610
8078000000000000
C078000000000000
615
8079000000000000
C079000000000000
620
807A000000000000
C07A00000000000
0
625
807B000000000000
C07B00000000000
0
630
807C000000000000
C07C00000000000
0
635
807D000000000000
C07D00000000000
0
640
807E000000000000
C07E000000000000
645
807F000000000000
C07F000000000000
650
8080000000000000
C080000000000000
655
8081000000000000
C081000000000000
660
8082000000000000
C082000000000000
665
8083000000000000
C083000000000000
670
8084000000000000
C084000000000000
675
8085000000000000
C085000000000000
680
8086000000000000
C086000000000000
685
8087000000000000
C087000000000000
690
8088000000000000
C088000000000000
695
8089000000000000
C089000000000000
700
808A000000000000
C08A00000000000
0
705
808B000000000000
C08B00000000000
0
710
808C000000000000
C08C00000000000
0
715
808D000000000000
C08D00000000000
0
720
808E000000000000
C08E000000000000
725
808F000000000000
C08F000000000000
730
8090000000000000
C090000000000000
735
8091000000000000
C091000000000000
740
8092000000000000
C092000000000000
745
8093000000000000
C093000000000000
750
8094000000000000
C094000000000000
755
8095000000000000
C095000000000000
760
8096000000000000
C096000000000000
765
8097000000000000
C097000000000000
770
8098000000000000
C098000000000000
775
8099000000000000
C099000000000000
780
809A000000000000
C09A00000000000
0
785
809B000000000000
C09B00000000000
0
790
809C000000000000
C09C00000000000
0
795
809D000000000000
C09D00000000000
0
800
809E000000000000
C09E000000000000
805
809F000000000000
C09F000000000000
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
80AD000000000000
C0AD00000000000
0
880
80AE000000000000
C0AE00000000000
0
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
80BD000000000000
C0BD00000000000
0
960
80BE000000000000
C0BE00000000000
0
965
80BF000000000000
C0BF000000000000
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
80CD000000000000
C0CD00000000000
0
1040
80CE000000000000
C0CE00000000000
0
1045
80CF000000000000
C0CF00000000000
0
1050
80D0000000000000
C0D000000000000
0
1055
80D1000000000000
C0D100000000000
0
1060
80D2000000000000
C0D200000000000
0
1065
80D3000000000000
C0D300000000000
0
1070
80D4000000000000
C0D400000000000
0
1075
80D5000000000000
C0D500000000000
0
1080
80D6000000000000
C0D600000000000
0
1085
80D7000000000000
C0D700000000000
0
1090
80D8000000000000
C0D800000000000
0
1095
80D9000000000000
C0D900000000000
0
1100
80DA000000000000
C0DA00000000000
0
1105
80DB000000000000
C0DB00000000000
0
1110
80DC000000000000
C0DC00000000000
0
1115
80DD000000000000
C0DD00000000000
0
1120
80DE000000000000
C0DE00000000000
0
1125
80DF000000000000
C0DF00000000000
0
1130
80E0000000000000
C0E0000000000000
1135
80E1000000000000
C0E1000000000000
1140
80E2000000000000
C0E2000000000000
1145
80E3000000000000
C0E3000000000000
1150
80E4000000000000
C0E4000000000000
1155
80E5000000000000
C0E5000000000000
1160
80E6000000000000
C0E6000000000000
1165
80E7000000000000
C0E7000000000000
1170
80E8000000000000
C0E8000000000000
1175
80E9000000000000
C0E9000000000000
1180
80EA000000000000
C0EA00000000000
0
1185
80EB000000000000
C0EB00000000000
0
1190
80EC000000000000
C0EC00000000000
0
1195
80ED000000000000
C0ED00000000000
0
1200
80EE000000000000
C0EE000000000000
1205
80EF000000000000
C0EF000000000000
1210
80F0000000000000
C0F0000000000000
1215
80F1000000000000
C0F1000000000000
1220
80F2000000000000
C0F2000000000000
1225
80F3000000000000
C0F3000000000000
1230
80F4000000000000
C0F4000000000000
1235
80F5000000000000
C0F5000000000000
1240
80F6000000000000
C0F6000000000000
1245
80F7000000000000
C0F7000000000000
1250
80F8000000000000
C0F8000000000000
1255
80F9000000000000
C0F9000000000000
1260
80FA000000000000
C0FA000000000000
1265
80FB000000000000
C0FB000000000000
1270
80FC000000000000
C0FC00000000000
0
1275
80FD000000000000
C0FD00000000000
0
1280
80FE000000000000
C0FE000000000000
1285
80FF000000000000
C0FF000000000000