室內空氣品質有時比室外還差,然而,比起過去任何時候,我們現在更常待在室內!如今,您可以使用易於管理的應用程式和MerryIoT Air Quality CO2 monitor 來定義自己所謂的舒適環境,全天候監控當下的二氧化碳濃度,溫度以及濕度!
JS Decoder Github Link:
https://github.com/
MerryIoT decoder for TTN:
Link
CD10
EU 868 MHz
US 902~928 MHz
-2dBi Peak
-135dBm
3.6V AA Li-SOCl2 x 2 pcs, 4400 mAh
Estimate battery lifetime: 2 years
Note: Battery life is mainly determined by the reporting frequency. Other factors include moisture and high temperature.
160 mA maximum/ 20 mA minimum
LoRaWAN® 1.0.3
0 to 50°C
IP40 equivalent
90mm x 30mm x 70mm
160 g
• Innovated CO2 sensor:
Measurement range: 400 ppm –10000 ppm
Accuracy: ±(30 ppm + 3%)
• Temperature sensor:
Measurement range: -40°C –70°C
Accuracy: ±(0.4°C)
• Humidity sensor:
Measurement range: 0 %RH –100 %RH
Accuracy: ±3 %RH
CE/FCC/IC