DFRobot BMP280 Digital Pressure Sensor Module V1.0

Description

• DFRobot BMP280 Digital Pressure Sensor Module V1.0
• Offers the highest flexibility to optimize the device
• Features high EMO robustness
• Communication through I2C
• Low Power Consumption
• Communication Interface: I2C (5 V compatible)

The DFRobot BMP280 Digital Pressure Sensor Module V1.0 is a breakout version of the BMP280 Barometric Pressure Sensor from the DFRobot with temperature and pressure measurement functions, supporting Arduino code control.

The BMP280 is based on Boschs proven Piezo-resistive pressure sensor technology featuring high EMO robustness, high accuracy and linearity, and long term stability. Numerous device operation options offer the highest flexibility to optimize the device regarding power consumption, resolution, and filter performance.

Barometric sensors are usually used to measure barometric pressure and temperature. But besides that, they can also measure altitude and relative floor height due to the fact that there is a certain relationship between altitude and barometric pressure. As for navigation, the barometric pressure sensor can be used to enhance GPS positioning or realize 3D indoor navigation with the IMU sensor.

View moreWhat’s Included

• 1 x BMP280 Digital pressure sensor module (V1.0)
• 1 x 2.54 Single Row 4PIN Connector

Dimensions

Size

• Outline: 18 x 11.5 mm / 0.71 x 0.45 inch
• Mounting Hole Position: 13 mm
• Mounting Hole: inner diameter 2 mm / outer diameter 3.7 mm

Links

Website

• DFRobot BMP280 Digital Pressure Sensor Module V1.0 – Wiki

Specifications

• Operating Voltage: 3.3 – 5.5 V
• Communication Interface: I2C (5 V compatible)
• Default I2C Address: 0x76
• Pressure Measuring Range: 300~1100 hPa
• Relative Accuracy: 0.12 hPa (1m)
• Absolute Accuracy: 1 hPa (8.33m)
• Temperature Measuring Range: 0 ~65 C
• Temperature Measuring Accuracy: 0.01 C