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AHT20+BMP280 Temperature Humidity Air Pressure Module
The AHT20+BMP280 Temperature Humidity Air Pressure Module is a value-for-money breakout board designed for everyday users. It features Shipping Weight: 0.005 kg and Shipping Dimensions: 5 × 5 × 3 cm.
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About This Product
The AHT20+BMP280 Temperature Humidity Air Pressure Module is a value-for-money breakout board designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Shipping Weight: 0.005 kg
- Shipping Dimensions: 5 × 5 × 3 cm
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The AHT20 + BMP280 Sensor Module combines two high-performance digital sensors to accurately measure temperature, relative humidity, and atmospheric pressure in a compact module. Featuring the ASAIR AHT20 humidity and temperature sensor along with the Bosch BMP280 pressure sensor, it delivers reliable environmental monitoring through a standard I2C interface.
Operating from a 2.0V to 5V supply, the module offers low power consumption and fast communication, making it ideal for Arduino, ESP8266, ESP32, Raspberry Pi, and other embedded platforms. It is well suited for weather stations, IoT devices, environmental monitoring, smart agriculture, and home automation applications.
Features:
- Combines AHT20 and BMP280 sensors on a single module
- Measures temperature, humidity, and atmospheric pressure
- Standard I2C interface for simple integration
- Low power consumption for battery-powered applications
- High-precision digital environmental measurements
- Supports I2C communication speeds up to 400kHz
- Compact module suitable for IoT and weather monitoring projects
Specifications:
- Product Type: Environmental Sensor Module
- Sensor Models: AHT20 + BMP280
- Measured Parameters: Temperature, Humidity, Atmospheric Pressure
- Operating Voltage: 2.0V–5V DC
- Communication Protocol: I2C
- I2C Address (AHT20): 0x38
- I2C Address (BMP280): 0x76 / 0x77
- Temperature Range: -40°C to +85°C
- Humidity Range: 0–100% RH
- Pressure Range: 300–1100 hPa
- Temperature Accuracy: ±0.3°C (AHT20)
- Humidity Accuracy: ±2% RH (AHT20)
- Pressure Accuracy: ±1 hPa (BMP280)
- Resolution: 16-bit Temperature & Humidity
- Operating Current: 0.3mA (Measuring), 60µA (Standby)
- Dimensions: 15 x 15mm
- Weight: 0.005kg
Package Includes:
1 x AHT20+BMP280 Temperature Humidity Air Pressure Module
