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Gravity Environmental Sensor I2C - BME280

by DFROBOT
BME280 is an environmental sensor that integrates onboard temperature sensor, humidity sensor and barometer. The sensor is of high precision, multiple...
25-00016118
Company: DFROBOT
Part Number: SEN0236
Made in: China
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19.90
Without VAT 16.05
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DESCRIPTION

BME280 is an environmental sensor that integrates onboard temperature sensor, humidity sensor and barometer. The sensor is of high precision, multiple functions, and small size etc. It provides both SPI and I2C interfaces, which make it easy to make a fast prototypes. It can be widely used in environmental monitoring, story height measurement and Internet of Things (IoT) control and so on.

Gravity I2C BME280 Environmental Sensor has based on BoSCH newest MEMS sensor (Micro-Electro-Mechanical System). It is very stable to compare with other kind of sensors, especially the air pressure measurement, the offset temperature coefficient is ±1.5 Pa/K, equiv. to ±12.6 cm at 1 °C temperature change. Therefore, the stable and multi-function make BME280 become a good choice in many scenes.

THE PACKAGE INCLUDES 

  • 1x Gravity: I2C BME280 Environmental Sensor (Temperature, Humidity, Barometer)
  • 1x XH2.54-6pin Header
  • 1x Gravity-4P I2C/ UART Sensor Wire 
Applications
  • Context awareness, e.g. skin detection, room change detection
  • Home automation control (control heating, venting, air conditioning (HVAC))
  • Internet of things
  • GPS enhancement (e.g. time-to-first-fix improvement, dead reckoning, slope detection)
  • Indoor navigation (change of floor detection, elevator detection)
  • Outdoor navigation, leisure and sports applications
  • Weather forecast
  • Vertical velocity indication (rise/sink speed)

SPECIFICATIONS

Breadboard Friendly :
Yes
Sensor Type:
  • Barometric Pressure
  • Humidity
  • Temperature
Typical Input Voltage:
  • 3.3VDC
  • 5VDC
Oparating Current:
2mA
Interface:
  • Digital
Communication Protocol:
  • I2C
  • SPI

SPECIFICATIONS

  • Working Voltage:3.3-5.0V
  • Working Current:2mA
  • Working Temperature:-40℃~+85℃
  • Temperature Measuring Range: -40℃~+85℃, resolution of 0.1℃, deviation of ±0.5℃
  • Humidity Measuring Range: 0~100%RH, resolution of 0.1%RH, deviation of ±2%RH
  • Pressure Measuring Range: 300~1100hPa
  • Humidity Sampling Time: 1s
  • Dimension: 22x25mm
  • Weight: 12g

FEATURES

  • Compatible with 3.3V/5V microcontrollers
  • Environmental monitoring: temperature, humidity and barometer
  • Gravity I2C interface and reserve XH2.54 SPI interface
  • Small size, convenient to install