Owner's Manual

BROWAN COMMUNICATIONS INC. All rights reserved. 1
Table of Content
1. Description ................................................................................ 1
2. Specifications ............................................................................ 2
2.1 Mechanical ...................................................................... 2
2.1.1 Sensor .................................................................. 2
2.2 Environmental ................................................................ 2
2.3 Power .............................................................................. 2
2.4 Radio ............................................................................... 2
2.5 User Interface ................................................................. 2
2.6 Certifications and Conformity ......................................... 2
2.7 Additional Features ......................................................... 2
3. Operation .................................................................................. 3
3.1 Installation Mode ............................................................ 3
3.2 Default Operation ........................................................... 3
Table 1. CO2 Air Quality LED indicator ......................... 3
4. Messages................................................................................... 4
4.1 Status .............................................................................. 4
4.1.1 Triggers ................................................................ 4
4.1.2 Payload ................................................................ 4
5. Battery ...................................................................................... 5
5.1 Replacement ................................................................... 5
5.2 Cautions .......................................................................... 5
6. Label format information .......................................................... 6
6.1 Device back label ............................................................ 6
6.1.1 All QR code ........................................................... 6
6.1.2 Serial Number ...................................................... 6
6.1.3 Model Name ........................................................ 6
6.1.4 FCC ID ................................................................... 7
6.1.5 IC ID ...................................................................... 7
6.1.6 Caution! ............................................................... 7
6.2 Packaging label ............................................................... 7
7. Important Product & Safety Instructions .................................. 8
8. Warnings ................................................................................... 8
9. Notices ...................................................................................... 9
10. Cautions .................................................................................. 9
11. Regulatory ............................................................................. 10
11.1 Federal Communication Commission Interference
Statement ........................................................................... 10
11.2 Industry Canada statement: ....................................... 11
12. Configuration Downlink Command ....................................... 12
12.1 Configuration Command............................................. 12
12.1.2 Payload ............................................................ 12
12.2 Response Content ....................................................... 14
12.3 Frame Count 1 Content .............................................. 14
13. BLE FOTA Downlink Command ............................................. 14
13. 1 Payload ...................................................................... 14
1. Description
The MerryIoT Air Quality CO2 is designed for in-home and in-
building usage for consumer or facility management
applications. The design is optimized for high volume
manufacturing, optimal battery lifetime, and pleasing
aesthetics for in-building placement.