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Accurate Environmental Monitoring with AHT20 & BMP280
Take your IoT projects to the next level with this premium dual-sensor module, combining the industry-leading AHT20 and BMP280 chips. Designed for developers, engineers, and hobbyists, this compact device delivers reliable, high-precision data for temperature, humidity, and atmospheric pressure. Whether you are building a smart home weather station, an industrial monitoring system, or a portable environmental logger, this module provides the robust performance and data integrity you need.
Key Features
- Dual-Sensor Integration: Combines the AHT20 for exceptional humidity and temperature accuracy with the BMP280 for precise barometric pressure readings in a single, easy-to-install package.
- High-Precision Measurements: The AHT20 offers ±0.2°C temperature accuracy and ±2% RH humidity accuracy, while the BMP280 provides ±1 hPa pressure resolution for detailed altitude and weather forecasting.
- Wide Operating Range: Capable of operating in a broad temperature range of -40°C to 85°C, making it suitable for both indoor smart devices and outdoor environmental applications.
- Easy Interface: Features a standard I2C interface, allowing seamless communication with popular microcontrollers such as Arduino, Raspberry Pi, ESP32, and STM32.
- Compact & Plug-and-Play: Designed with clear pin headers for easy soldering or direct connection, saving valuable space on your PCB or breadboard setup.
Technical Specifications
- Humidity Sensor: AHT20 (Digital, I2C)
- Pressure Sensor: BMP280 (Digital, I2C)
- Temperature Range: -40°C to 85°C
- Humidity Range: 0% to 100% RH
- Pressure Range: 300 hPa to 1100 hPa
- Communication Protocol: I2C (Standard 400kHz)
- Operating Voltage: 3.3V – 5V (Level shifting recommended for 5V systems)
Applications
This versatile sensor module is ideal for a wide variety of projects, including:
- Smart home climate control and weather stations
- Industrial process monitoring and environmental logging
- Agricultural greenhouse automation
- Portable altimeters and drone flight data recording
- Medical and laboratory environmental compliance checks
Upgrade your project’s data quality with the AHT20+BMP280 high-precision sensor module. Experience the reliability of top-tier components in a user-friendly design.
Price: Original price was: $ 4.37.$ 1.46Current price is: $ 1.46.