AHT20 and BMP280 digital temperature, humidity and air pressure sensor
This compact module combines an AHT20 air temperature and humidity sensor with a BMP280 air pressure sensor to give you a comprehensive picture of the air conditions in your environment. The AHT20 and the BMP280 are widely used and popular thanks to their precision and compact size. Communication is conveniently done via the I2C interface with a microcontroller of your choice, thanks to the operating voltage of 2-5V.
Features:
- Combines AHT20 air temperature and humidity sensor with BMP280 air pressure sensor
- Compact size
- I2C Interface, compatible with 2-5V
Technical Details:
- Operating voltage: DC 2-5V
- Sensors: AHT20, BMP280
- Air pressure:
- Measurement range: 300 to 1100hPa
- Resolution: 0.18Pa
- Accuracy: +-1Pa
- Humidity:
- Resolution: 0.024 %RH
- Tolerance: ±2 %RH
- Reproducibility: ±0.1 %RH
- Response time: 8S
- Measurement range: 0-100 %RH
- Long term drift: ＜0.5 %RH/year
- Temperature:
- Resolution: 0.01℃
- Tolerance: ±0.3℃
- Reproducibility: ±0.1℃
- Response time: minimum 5S, maximum 30S
- Measurement range: -40℃-85℃
- Long term drift: ＜0.04℃/year
- Dimension: 16 x 16.5 x 3mm
- Weight: 4g
Package contents:
- 1x AHT20 and BMP280 digital temperature, humidity and air pressure sensor
- 1x 4pin pin header
AHT20 and BMP280 digital temperature, humidity and air pressure sensor
- Brand: purecrea
- Product Code: 422661
- Availability: In Stock
-
CHF9,90
- Ex Tax: CHF9,16
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Tags: AHT20, BMP280, Temperature, Temperature, Humidity, Humidity, Air Pressure, Pressure, Sensor, Environment, Air, I2C, Arduino, ESP32