AQS01-L LoRaWAN CO2 Sensor

The Dragino AQS01-L is a wireless carbon dioxide (CO₂) sensor designed to monitor indoor air quality using LoRaWAN technology. It periodically transmits CO₂ concentration readings to an IoT platform, enabling intelligent management of enclosed environments like classrooms, offices, or workshops.

Operating under LoRaWAN Class A, the sensor supports multiple frequency bands (EU868, US915, etc.) and can be remotely configured via AT commands or downlink messages. This autonomous device is ideal for smart building and environmental monitoring applications where long range and low power are essential.