User's Guide

6
2.2 Hardware Overview
2.3 E-ink Screen (AM103 Only)
Icon
Description
Battery level
The time of the last collected sensor data
The device has joined the network
The device has not joined the network
Temperature
Humidity
Show the CO
2
concentration and history trends
When the CO
2
concentration exceeds the Polluted threshold
When the CO
2
concentration exceeds the Bad threshold
Excellent Environment