온도, 습도, 압력, 휘발성 VOC 가스 센서 -BME680

(Environent click)

IMG_0242

IMG_0242

개요

  • 본 제품은 온도, 습도, 압력, 휘발성 VOC 가스를 측정이 가능한 센서 입니다.
  • BME680 센서를 탑재하고 있으며, 3.3V로 동작하며 MCU와는 SPI 혹은 I2C로 통신합니다.
  • 실내의 공기질 및 온습도 등을 측정하는 어플리케이션에 사용하면 좋습니다.

특징

  • BME680 sensor features

    The BME680 is as combined digital gas, humidity, pressure, and temperature sensor based on proven sensing principles.

    The humidity sensor provides an extremely fast response time for fast context awareness applications and high overall accuracy over a wide temperature range. The pressure sensor is an absolute barometric pressure sensor with extremely high accuracy and resolution.

    The integrated temperature sensor has been optimized for lowest noise and highest resolution. Its output is used for temperature compensation of the pressure and humidity sensors and can also be used for estimation of the ambient temperature.

    The gas sensor within the BME680 can detect a broad range of gases to measure indoor air quality for personal well being. Gases that can be detected by the BME680 include Volatile Organic Compounds (VOC) from paints (such as formaldehyde), lacquers, paint strippers, cleaning supplies, furnishings, office equipment, glues, adhesives, and alcohol.

    Specifications

    Type Enviromental combo
    Applications Indoor air quality measurement, personalized weather station, home automation control, measuring ambient temperature, etc.
    On-board modules BME680 integrated environmental sensor
    Key Features A digital 4-in-1 sensor with gas, humidity, pressure and temperature measurement
    Interface I2C,SPI
    Input Voltage 3.3V
    Click board size S (28.6 x 25.4 mm)

    Pinout diagram

    This table shows how the pinout on Environment click corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns).

    Notes Pin Mikrobus logo.png Pin Notes
    NC 1 AN PWM 16 NC
    NC 2 RST INT 15 NC  
    Chip select CS 3 CS TX 14 NC
    SPI clock SCK 4 SCK RX 13 NC
    Master in slave out MISO 5 MISO SCL 12 SCL I2C clock
    Master out slave in MOSI 6 MOSI SDA 11 SDA I2C data
    Power supply +3.3V 7 3.3V 5V 10 NC
    Ground GND 8 GND GND 9 GND Ground

    Jumpers and settings

    Designator Name Default Position Default Option Description
    JP1 COMM. SEL. Right I2C Selecting communication with MCU between SPI and I2C
    JP2 ADDR. SEL. Right 1 I2C address selection
    JP3 COMM. SEL. Right I2C Selecting communication with MCU between SPI and I2C
    JP4 COMM. SEL. Right I2C Selecting communication with MCU between SPI and I2C
    JP5 COMM. SEL. Right I2C Selecting communication with MCU between SPI and I2C

문서

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