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Grove Temperature and Barometer Sensor (BMP280) - Supports I2C and SPI

SKU
101020192
Rating:
98% of 100

Grove - BMP280 I2C and SPI Barometric and Temperature Sensor is built around Bosch BMP280. It is a low-cost and high-precision environmental sensor measures the temperature and barometer. Grove - BMP280 supports both I2C and SPI communication and we provide the BMP280 Arduino library.

$8.90
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PRODUCT DETAILS

Features

  • High accuracy, the absolute accuracy of ±1.0 hPa for pressure measurement and ±1 accuracy for temperature measurement

  • Easy-to-use Grove Compatible Interface

  • Supports both I2C and SPI communication

  • Can be used as an altimeter with the accuracy of ±1 meter

Description

The Grove BMP280 Barometer Sensor is built around Bosch BMP280, it is a low-cost and high-precision environmental sensor measures the temperature and barometer. This sensor supports both I2C and SPI communication and we provide the BMP280 Arduino library.

Grove BMP280 provides precise measurements of barometric pressure and temperature in the environment. The air pressure can be measured in a range from 300 hPa to 1100hPa with ±1.0 hPa absolute accuracy. As for the temperature, the sensor works perfectly for temperatures between - 40℃ and 85℃ with an accuracy of ±1℃.

Owing to its high accuracy on measuring the pressure, and the pressure changes with altitude, we can calculate the altitude with ±1 meter accuracy, which makes it a precise altimeter as well. Another great thing about this module is that you don’t even need to worry about the I2C collisions as it provides both I2C and SPI interfaces. To use SPI, simply de-solder the bonding pads on the back. If you go with I2C, the board also provides 2 I2C addresses for you to select as you want. 

BMP280 vs. BME280 vs. DPS310

We've already released the Grove-BMP280 and Grove-BME 280 barometric pressure sensors, let us show you how powerful Grove-DPS310 is through the comparison of the table below.

iTEMGrove-BMP280Grove-BME280Grove-DPS310
Pressure Range 300 ~ 1100 hPa 300 ~ 1100 hPa 300 ~ 1200 hPa
Temperature Range -40 ~ 85 ℃ -40 ~ 85 ℃ -40 ~ 85 °C.
Pressure Precision ? ? ± 0.002 hPa (or ±0.02 m)
Pressure Accuracy
(Absolute)
± 1 hPa (or ±8 m) ± 1 hPa (or ±8 m) ± 1 hPa (or ±8 m)
Pressure Accuracy
(Relative)
± 0.12 hPa ± 0.12 hPa ± 0.06 hPa (or ±0.5 m)
Pressure Resolution 0.18 Pa 0.18 Pa 0.06 Pa
Humidity - 0 ~ 100% -
Communication I2C/SPI I2C/SPI I2C/SPI
Price $8.9 $17.0 $5.9

Note

As the sensor is quite sensitive to the environmental conditions, please DO NOT touch it with your fingers.

Application

  • Weather Station and Weather Sensing
  • Measure Temperature, Pressure, and Altitude

Specification

  • Supply Voltage: 5V or 3.3V

  • Current Consumption: 0.6 mA

  • Barometric Pressure Measure

    •  Range: 300 – 1100 hPa
    • Accuracy: ±1.0 hPa

  • Temperature Measurement

    • Range: -40 to 85
    • Accuracy: ±1
  • Interface: I2C and SPI

  • Grove Port: I2C (selectable address at 0x77(default) and 0x76)

  • Dimensions: 20mm x 40mm

  • Weight: 3g

Technical details

Dimensions 130mm x90mm x8.5mm
Weight G.W 10g
Battery Exclude

Part List

Grove - Barometer Sensor (BMP280) 1

ECCN/HTS

HSCODE 9026900090
USHSCODE 90230000
UPC 841454118527

LEARN AND DOCUMENTS

Learn

In this tutorial, we will learn how to make a weather station that will display a TEMPERATURE, HUMIDITY, AND PRESSURE on the LCD Display
Tired of getting your garden destroyed by hail storms? I was, so I did something about it... maker style!
Simple weather station Arduino UNO: measures temperature, humidity, air pressure using BMP280, DHT11, windspeed 3D-printed anemometer.
We have released various types of barometer sensors in recent years. You may find it difficult to make a choice between them. Let's take a close look at them and work out which one is best suited for you!
Design and build a system to monitor the status of your crops using the Netduino 3 WiFi.
Intelligent alarm system made with BBG ( IoT)
Grove - Barometer Sensor (BMP280) is a breakout board for Bosch BMP280 high-precision and low-power digital barometer. This module can be used to measure temperature and atmospheric pressure accurately.

REVIEWS

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  1. Rating
    100%
    BMP280
    The resolution of the BME280 is ahead of the BME180
    By
  2. Rating
    100%
    very precise
    I used this and an Arduino micro controller to measure Temperature, and this sensor is very precise.
    By
  3. Rating
    100%
    works great
    it seemed well built, was clearly labeled, and worked exactly as described
    By
  4. Rating
    100%
    Nice
    I bought these to provide my children some learning and fun. It has done that and more, since the COVID-19 isolation has driven me to stay at home.
    By
  5. Rating
    100%
    It works really great
    I bought this for a project I built as my final project in an Internet of Things class. It works really great.
    By

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