BME280 Barometric Pressure Sensor Module

Overview

BME280 is a small size, high-performance pressure and temperature and humidity sensor based on Bosch APSM process and innovative resistive measurement technology. It is very suitable for mobile devices with limited space, such as smart phones, tablets, smart watches and wearable devices, BME280 especially suitable for battery-driven applications.

Specifications

• Relative humidity range: 0 to 100%

• Temperature range: -40^oC to +85^oC

• Humidity measurement response time: 1S

• Hysteresis: relative humidity 2%

• Pressure range: 300 to 1100 hPa

• Absolute pressure accuracy: absolute value ±1hPa (after welding)

• Absolute temperature accuracy: ±0.5^oC (at 25^oC )

• Communication interface: I2C, SPI

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