ENS160+AHT21 Air Quality and enviromental Sensor

The ENS160 & AHT21 Sensor Module is a highly effective solution for environmental monitoring, combining advanced air quality sensing with precise temperature and humidity measurements. This compact module is ideal for a variety of applications, including smart homes, weather stations, industrial monitoring, and IoT devices.

NOTE: When using the module only the ENS160 is SPI capable. If both sensors needs to be addressed please use I2C. The Address map is as follows:

ENS160:  ADDR pin high -> 0x53 / ADDR pin low -> 0x52. 

ATH21:  0x38

Key Features:

ENS160 Air Quality Sensor:

• Multi-Gas Detection: Capable of measuring multiple volatile organic compounds (VOCs) and providing an air quality index (AQI), making it suitable for indoor air quality monitoring.
• High Sensitivity: Offers accurate readings of air quality levels, helping users make informed decisions about their environment.
• Digital Output: Communicates via I2C interface, ensuring easy integration with microcontrollers and development boards.

AHT21 Temperature and Humidity Sensor:

• High Accuracy: Measures temperature from -40°C to 85°C with an accuracy of ±0.3°C and humidity from 0% to 100% RH with an accuracy of ±2%.
• Fast Response Time: Provides rapid readings, making it ideal for real-time monitoring applications.
• I2C Interface: Simplifies connection to microcontrollers, allowing for seamless data integration.

Combined module: 

• Compact Design: The module is designed to fit easily into various projects without taking up excessive space, making it perfect for portable applications.
• User-Friendly: Simple connection and setup process, making it accessible for both beginners and experienced developers.

Applications:

• Smart Home Systems: Integrate into home automation systems for monitoring indoor air quality, temperature, and humidity levels.
• Weather Stations: Use in DIY weather stations to gather environmental data for personal use or research.
• Industrial Monitoring: Suitable for monitoring air quality and climate conditions in industrial settings, ensuring compliance with health and safety regulations.
• IoT Projects: Perfect for various Internet of Things applications where environmental data is crucial for decision-making processes.

Package Includes

1 x ENS160 & AHT21 Sensor Module