AQS01-L LoRaWAN Air Quality Sensor (CO2)

The AQS01-L is an indoor LoRaWAN air quality sensor designed for IoT applications to monitor CO₂, temperature, humidity, and air pressure. Using the LoRaWAN v1.0.3 Class A protocol, it reliably transmits environmental data to IoT servers over long distances with low power consumption.

Powered by a 4000 mAh Li/SOCl₂ battery (lasting over 2 years), the AQS01-L supports Bluetooth v5.1 configuration, wireless OTA firmware updates, and LoRaWAN remote setup. It also includes CO₂ and temperature alarms, plus a data-logging feature for historical data retrieval.

Key Specifications:

• Measures CO₂, temperature, humidity & air pressure

• LoRaWAN v1.0.3 Class A; supports CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865 bands

• Non-dispersive infrared (NDIR) CO₂ sensor with 400–5000 ppm range (extendable to 10,000 ppm)

• Accuracy: ±(50 ppm + 3% of reading)

• Operating temperature: -20 to 65 °C

• Supports CO₂ and temperature alarms

• Wireless OTA update & BLE v5.1 configuration

• Ultra-low sleep current (6 µA @ 3.3 V)

• Powered by 4000 mAh Li/SOCl₂ battery (<1% self-discharge/year)

• Compact design: 110 × 70 × 30 mm | Weight: 130 g

Applications: Indoor Air Quality Monitoring • Smart Buildings • HVAC • Workplace & Public Facility Environments.

USER MANUAL:

AQS01-L_User_Manual

DATA SHEET:

AQS01-L_Datasheet

FIRMWARE:

AQS01-L_FIRMWARE