DFRobot Gravity - BME280 humidity, temperature and pressure sensor 110kPa I2C / SPI 3-5V

Index: DFR-09384 EAN: 5904422376239

The DFRobot module is equipped with a sensor of humidity, temperature and pressure, powered with the voltage from 3.3 V to 5 V with the I2C and SPI interface. Measuring range: temperature: -40 °C to 85 °C, humidity: 0 %RH to 100 %RH, pressure: from 300 hPa to 1100 hPa.

DFRobot Gravity - BME280 humidity, temperature and pressure sensor 110kPa I2C / SPI 3-5V
€19.90
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Manufacturer: DFRobot
Compatibility: Arduino

Description

The DFRobot module is equipped with a sensor of humidity, temperature and pressure, powered with the voltage from 3.3 V to 5 V with the I2C and SPI interface. Measuring range: temperature: -40 °C to 85 °C, humidity: 0 %RH to 100 %RH, pressure: from 300 hPa to 1100 hPa.

Module works withArduino. The kit includes a cable adapted to DFRobot GravityIO Expansion Shield.

Connecting I2C

On the diagram shown is the connection of the module to the minicontroller Arduino through the I2C bus.

 

Name

Description

+ The module's supply voltage ranges from 3.0 V to 5.0 V.
- The ground of the system.
C Clock line of the I2C SDL bus
D The data line of the I2C SDA bus

SPI connection 

The diagram shows the connection of the module for Arduino minicontrolleron the SPI bus.

Name

Description

VCC The module's supply voltage ranges from 3.0 V to 5.0 V.
GND The ground of the system.
MOSI Output of the data line.
CS Often active low
SCLK Clock line of the SPI bus
MISO Input data line.

Specification

  • Working voltage: 3.3 V to 5 V
  • Current: 2 mA
  • Operating temperature: -40 °C to 85 °C
  • The temperature measuring range: -40 °C to 85 °Cwith an accuracy of 0.1
  • Measuring range of humidity: 0 %RH to 100 % RH with an accuracy of 0.1% RH
  • Measuring range of pressure: from 300 hPa to 1100 hPa
  • Sampling time of humidity: 1 sec.
  • Dimensions: 22 x 25 mm
  • Weight: 12 g

Package width 5 cm
Package height 2.5 cm
Package depth 6 cm
Package weight 0.013 kg

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DFRobot Gravity - BME280 humidity, temperature and pressure sensor 110kPa I2C / SPI 3-5V

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