0
logo
logo
productphoto

Gravity: i2C BMP280 Barometer Sensor

SKU:SEN0226 Brand:DFRobot Reward Points: 7
$6.90 Discontinued
Price in Reward Points:690
Quantity Based Price
  • QTYDISCOUNT
  • 5-9$6.50
  • 10-49$6.20
  • 50+$5.70
Quantity:

Introduction

We have updated Barometer Sensor from BMP280 to BMP388 version. Please check updated Barometer Sensor version.

DFRobot presents our new BMP280 barometer sensor. It can detect air pressure, temperature and altitude and is Arduino compatible. Compared to the last generation BMP180 barometer sensor, it has a lower power consumption, higher resolution and higher sampling frequency.

Normally, a barometric pressure sensor is used to measure air pressure and temperature. This module can also measure altitude and story height. With the added combination of an IMU sensor, it also includes GPS navigation for three-dimensional (3D) indoor navigation.

The BMP280 barometer sensor is based on Bosch Piezo-resistive pressure sensor technology. It has high EMC robustness, high accuracy and long term stability. The relative accuracy is ±0.12 hPa, which is equivalent to ±1 m difference in altitude. The operating temperature range for long term stability is 0 ~65 ℃.

Note: Since the sensor is very sensitive, please DO NOT touch the chip.

Project 1: Environmental Monitoring System Based on OBLOQ-IoT Module
This product is mainly applied in electronic laboratory to monitor and control indicators such as temperature, humidity, light and dust, and timely upload them to the cloud data space to achieve remote monitoring and control of dehumidifier, air purifier, exhaust fan and dimmable light, etc. in the laboratory.     

Hardware List: 

DFRduino UNO R3 - Arduino Compatible
Gravity: UART OBLOQ – IOT Module (Microsoft Azure)
DHT22 Temperature and Humidity Sensor
Sharp GP2Y1010AU0F Compact optical Dust Sensor
Gravity: i2C BMP280 Barometer Sensor
Gravity: Analog Ambient Light Sensor For Arduino
LCD12864 Shield for Arduino
Quadruple relay module

Type Selection of Temperature Sensors
Gravity: I2C Non-contact IR Temperature Sensor For Arduino Gravity: Analog LM35 Temperature Sensor For Arduino Gravity: Waterproof DS18B20 Sensor Kit Gravity: DS18B20 Temperature Sensor (Arduino Compatible) Gravity: Analog High Temperature Sensor
Name Gravity: I2C Non-contact IR Temperature Sensor For Arduino Gravity: Analog LM35 Temperature Sensor For Arduino Gravity: Waterproof DS18B20 Sensor Kit

Gravity: DS18B20 Temperature Sensor

Gravity: Analog High Temperature Sensor
SKU SEN0226 DFR0023 KIT0021 DFR0024 SEN0198
Operating Voltage 3.3V/5V 3.3V/5V 3.0V~5.5V 3.3V~5V 3.3V~5.5V
Operating Current 2.7μA 2.7μA <3μA <3μA 2.8μA
Operating Temperature -40℃~85℃ -40℃~150℃ -55℃~125℃ -55℃~125℃ 30℃~350°C
Range of temperature measurement 0℃~65℃ 0℃~100℃ -55℃~125℃ -55℃~125℃ -55℃~125℃
Precision of temperature measurement 0.01℃ 0.5℃ 0.5℃ 0.5℃ 0.5℃
Temperature deviation ±0.5℃ ±0.5℃ ±0.5°C ±0.5℃ ±0.5℃
Dimension 30*22(mm) 30*22(mm) 33*22(mm) 22*32(mm) 42*32*18(mm)
Interface Gravity-IIC Gravity-analog Gravity-digital Gravity-digital Gravity-digital
Data type Digit Digit Digit (unibus) Digit (unibus) analog
Price $8.80 $4.50 $8.00 $4.00 $13.90
Brief introduction

BMP280 Barometer sensor supports Arduino and can measure both temperature and atmospheric pressure.

It can be applied to enhance GPS navigation & coordinate with IMU sensor to realize indoor and outdoor navigation. Compared to the last generation BMP180 barometer sensor, it has a lower power consumption, higher resolution and higher sampling frequency.

Application: Enahnced GPS navigation (e.g. time-to-first-fix improvement, dead-reckoning, slope detection) Indoor navigation (floor detection, elevator detection) Outdoor navigation, leisure and sports applications Weather forecast Health care applications (e.g. spirometry) Vertical velocity indication (e.g. rise/sink speed)

$A Temperature Sensor can be used to detect ambient air temperature, the output voltage is proportional to temperature. It has good linearity and high sensitivity. 

Application:Medical treatments Personal controls Industrial controls Aeronautics and astronautics.

Waterproof temperature sensor DS18B20 is widely used in many fields, such as soil temperature measurement, hot tank temperature control etc. It supports multipoint measurement.

Application:

Constant temperature control Industrial system Consumer electronics Thermistors Refrigerators Barns Tanks Telecommunication rooms Power communication rooms

Cables etc.

A Temperature Sensor can be used to detect ambient air temperature. It can be connect to three-wire in parallel to achieve multipoint temperature measurement.

Application: Constant temperature control Industrial system Consumer electronics Thermistors Refrigerators Barns Tanks Telecommunication rooms Power communication rooms Cables etc.

It used a PT100 resistance type high temperature probe to measure a temperature range between 30-350°C.

Application: Especially for high precision of temperature measurements. Medical treatments Motors Industrials Temperature counts Resistance counts

Gravity: i2C BMP280 Barometer Sensor Infrared Thermometer Module Gravity:SHT1x Humidity and Temperature Sensor Gravity: DHT11 Temperature Humidity Sensor For Arduino DHT22 Temperature and Humidity Sensor
Name Gravity: i2C BMP280 Barometer Sensor Infrared Thermometer Module Gravity:SHT1x Humidity and Temperature Sensor

Gravity: DHT11 Temperature Humidity Sensor For Arduino

DHT22 Temperature and Humidity Sensor
SKU SEN0206 SEN0093 DFR0066 DFR0067 SEN0137
Operating Voltage 3.3V~5V 3V~5V 3.3V~5V 3.3V~5V +5V
Operating Current 1.2mA 4mA~9mA 2μA 0.5mA~2.5mA 1.5mA
Operating Temperature -40℃~125 ℃ -10℃~50℃ -40℃~128.8℃ 0℃~50℃ -20℃-80℃
Range of temperature measurement -70.01℃~382.19℃ -33℃~220℃ -40℃~128.8℃ 0℃~50℃ -40℃-80℃
Precision of temperature measurement 0.5℃ 2℃(full range) 0.5℃ 2℃
Temperature deviation ±0.5℃ ±0.6℃ ±0.4°C ±0.1℃ ±0.5℃
Dimension 31.5*18(mm) 12*13.7*35(mm) 32*27(mm) 22*32(mm) 22*32(mm)
Interface Gravity-IIC Digitalx3 Gravity-2-wire digital Gravity-digital Gravity-digital
Data type Digit Digit Digit (unibus) Digit (unibus) Digit (unibus)
Range of humidity measurement NA NA 0-100%RH 20-90%RH 0-100%RH
Humidity deviation NA NA ±4.5%RH ±5%RH ±2%RH
Price $16.00 $49.00 $21.05 $5.20 $9.50
Brief introduction

non-contact measurement uses infra-red radiation to measure the temperature and does not require a direct touch. Additionally, this method of measurement can be read quickly and accurately. This module has a FOV of 35° Wave length 5.5um-14um

Application: Environmental monitor

Home automation Automobile electronics

Airline industry

Military

It is a long distance thermometer specially designed for a high sensitivity, high accuracy, low noise and low power consumption. Wave length:5um-14um This module has a FOV of  26.6°x 2 = 53.2°

Application:

Medical equipment Fire alarm systems telecommunications

It consists of 1 capacitive humidity module and 1 energy gap temperature module, perfect integration of 1 14bit A/D converter and 1 2-wire digital interface.

CMOSens technology makes it of advantages such as low power consumption, fast response, strong anti-jamming capacity etc.

Application:

Medical equipment

HVAC

Meteorology

Humidity regulator Dehumidifier

Tests and measurements

Automobile

Automatically control

This sensor includes a resistive element and a sense of wet NTC temperature measuring devices. It has excellent quality, fast response, anti-interference ability and high cost performance advantages. Its signal transmission distance up to 20 meters. These features make it a variety of applications and even the most demanding applications.  

Application:
Medical equipment HVAC
Meteorology
Humidity regulator
Dehumidifier Tests and measurements
Automobile
Automatically control

It contains a resistive element and a sense of wet NTC temperature module. Compared to DHT11, it has smaller humidity deviation, faster response, stronger anti-interference ability and higher cost performance

Application:

Medical equipment HVAC

Meteorology Humidity regulator Dehumidifier

Tests and measurements
Automobile Automatically control

Applications

  • Enahnced GPS navigation (e.g. time-to-first-fix improvement, dead-reckoning, slope detection)
  • Indoor navigation (floor detection, elevator detection)
  • Outdoor navigation, leisure and sports applications
  • Weather forecast
  • Health care applications (e.g. spirometry)
  • Vertical velocity indication (e.g. rise/sink speed)
  • Specification

  • Operating Voltage: 3.3V/5V
  • Operating Current: 2.7µA @ 1 Hz sampling frequency
  • Pressure Measurement Range: 300 ~ 1100 hPa (equivalent to +9000…-500 m above/below sea level)
  • Relative Accuracy: ±0.12 hPa, equiv. to ±1 m (@25℃)
  • Temperature Measurement Range: 0 ~65 ℃
  • Temperature Accuracy: 0.01℃
  • Operating Temperature range: :-40℃~+85℃
  • Dimensions: 30 x 22mm/ 1.18 x 0.87”
  • Interface: Gravity-I2C 4pin
  • Weight: 12g
  • Documents

    Shipping List

  • Gravity: i2C BMP280 Barometer Sensor x1
  • Gravity I2C 4-Pin Cable x1
  • TUTORIAL

    • Type Selection of Temperature Sensors
      2017-07-27 11:27:38

    REVIEW

    Gravity: i2C BMP280 Barometer Sensor

    $6.90
    Discontinued
    QTY DISCOUNT
    • 5-9$6.50
    • 10-49$6.20
    • 50+$5.70
    Quantity:

    BACK TO TOP