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


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.

In stock
  • 10+: $7.70



  • 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


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.

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
± 1 hPa (or ±8 m) ± 1 hPa (or ±8 m) ± 1 hPa (or ±8 m)
Pressure Accuracy
± 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


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


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


  • 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


HSCODE 9026900090
USHSCODE 9031808070
UPC 841454118527



In this tutorial, we will learn how to make a weather station that will display a TEMPERATURE, HUMIDITY, AND PRESSURE on the LCD Display
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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.



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  1. Product Quality
    works great
    it seemed well built, was clearly labeled, and worked exactly as described
  2. Product Quality
    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.
  3. Product Quality
    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.
  4. Product Quality
    no problems
    One months in continuous use; no problems so far.
  5. Product Quality
    Five Stars
    Great sensors. Very easy to use.


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