Contents
1. Product Introduction ....................................................................................................................4
1.1 Overview.............................................................................................................................4
1.2 Features .............................................................................................................................4
2. Hardware Introduction.................................................................................................................4
2.1 Packing List........................................................................................................................4
2.2 Hardware Overview............................................................................................................5
2.3 E-ink Screen.......................................................................................................................5
2.3.1 Screen Description...................................................................................................5
2.3.2 Screen Mode Switch................................................................................................6
2.4 Button and Traffic Light ......................................................................................................7
2.5 Dimensions.........................................................................................................................7
3. Power Supply...............................................................................................................................7
4. Operation Guide ..........................................................................................................................8
4.1 Log in the ToolBox..............................................................................................................8
4.1.1 NFC Configuration...................................................................................................8
4.1.2 USB Configuration...................................................................................................9
4.2 LoRaWAN Settings ..........................................................................................................10
4.3 Time Synchronization.......................................................................................................13
4.4 Basic Settings...................................................................................................................13
4.5 Advanced Settings............................................................................................................15
4.5.1 Data Collection Settings.........................................................................................15
4.5.2 Calibration Settings................................................................................................16
4.5.3 Threshold Settings.................................................................................................17
4.5.4 Data Storage..........................................................................................................18
4.5.5 Data Retransmission..............................................................................................19
4.6 Maintenance.....................................................................................................................20
4.6.1 Upgrade .................................................................................................................20
4.6.2 Backup...................................................................................................................21
4.6.3 Reset to Factory Default........................................................................................23
5. Installation..................................................................................................................................23
6. Device Payload..........................................................................................................................25
6.1 Basic Information..............................................................................................................25
6.2 Sensor Data......................................................................................................................26
6.3 Downlink Commands.......................................................................................................28
6.4 Historical Data Enquiry.....................................................................................................29
Appendix........................................................................................................................................31
Carbon Dioxide Levels and Guidelines..................................................................................31
TVOC Levels and Guidelines.................................................................................................31
Illuminance Levels and Guidelines ........................................................................................32
