《お取り寄せ商品》Gravity: I2C BME280 Environmental Sensor




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.


  • 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
  • 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)
  • Specification

  • Working Voltage:3.3V~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: 22 * 25 mm/ 0.87 * 0.98 inches
  • Weight: 12g
  • Documents

  • Product Wiki
  • More Documents
  • ShippingList

  • Gravity: I2C BME280 Environmental Sensor (Temperature, Humidity, Barometer) x1
  • XH2.54-6pin Header x1
  • Gravity-4P I2C/ UART Sensor Wire x1
  • Projects

    Project 1. ESP32 Solar Weather Station

    The system will be placed on my balcony and will retrieve temperature, humidity and air pressure. For this project you will need:

  • 1x - DFRobot FireBeetle ESP32 IOT board
  • 1x - DFRobot Gravity - I2C BME280
  • 1x - DFRobot 3.7V Polymer Lithium Ion
  • 1x - DFRobot Solar Lipo Charger
  • 2x - 6V 1W Solar Panel
  • 1x - Perfboard
  • 1x - Female Header
  • 1x - Enclosure/box
  • Wires
  • Screws
  • Project 2. How to Make a Smart Colorful Light

    Today we will teach you How to Make a Smart Colorful Light
 Based On FireBeetle ESP32 IOT Microcontroller.
    Hardware in need:

  • RGB LED Breakout (5050)
  • NPN Triode×1

  • FireBeetle ESP32 IOT Microcontroller (Supports Wi-Fi & Bluetooth) ×1

  • FireBeetle Covers-Proto Board×1

  • Rotary Encoder EC11J×1
  • BME280×1

  • 上記製品説明はDFRobotのサイトのHTMLをそのまま転載しております。当社サイトでの表示確認をしていないため表現が正しくない部分が残っております。また情報の更新が遅れている可能性もありますので、製品情報についてはDFRobot社のサイトをご確認ください。当社コード番号"DFROBOT-"以降のコードを製品検索に利用できます。たとえば、DFROBOT-DFR0470-ENTは、”DFR0470-ENT”とDFRobot社のサイトにて検索ください。

    Name 《お取り寄せ商品》Gravity: I2C BME280 Environmental Sensor
    Code DFROBOT-SEN0236
    SKU# 5091
    Shipping 650
    税込単価 2,258 JPY
    在庫 0
    公開日 2018年11月22日
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