Toggle Nav
Loading...

Grove - Temp&Humi&Barometer Sensor (BME280)

SKU
101020193

Upgraded edition of BPM180 High accuracy Easy-to-use Grove Compatible Interface Supports both I2C and SPI communication Can be used as an altimeter with accuracy of ±1 meter

$18.70
In stock
  • 10+: $15.40
-
+

PRODUCT DETAILS

Tip

We’ve released Seeed Barometer Selection Guide to help you compare different barometer sensors. We will also keep updating the guide.

Based on Bosch BME280, we made this low-cost and high-precision environmental sensor -- the Grove - BME280 Environmental Sensor (Temperature Humidity Barometer). This BME280 supports both I2C and SPI communication and we provide the Arduino BME280 library.

Features

  • High accuracy, absolute accuracy of ±1.0 hPa for pressure, ±1 accuracy for temperature and ±3% for humidity

  • 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

Grove BME280 provides a precise measurement of not only barometric pressure and temperature, but also the humidity in the environment. The air pressure can be measured in a range from 300 hPa to 1100hPa with ±1.0 hPa accuracy, while the sensor works perfectly for temperatures between - 40℃ and 85℃ with an accuracy of ±1℃. As for the humidity, you can get a humidity value with an error of less than 3%.

Owing to its high accuracy in 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 of this BME280 breakout board. If you go with I2C, the board also provides 2 I2C addresses for you to select as you want.

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

Get Started with Industrial Sensors

SenseCAP S210x series industrial sensors provide an out-of-box experience for environmental sensing. Please refer to the S2101 Wireless Temperature and Humidity Sensor with higher performance and robustness for air temperature and humidity detection.

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.

iTEM Grove-BMP280 Grove-BME280 Grove-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

Upgrade to Industrial Solutions

With the SenseCAP S2110 controller and S2100 data logger, you can easily turn the Grove into a LoRaWAN® sensor. Seeed not only helps you with prototyping but also offers you the possibility to expand your project with the SenseCAP series of robust industrial sensors.

The IP66 housing, Bluetooth configuration, compatibility with the global LoRaWAN® network, built-in 19 Ah battery, and powerful support from APP make the SenseCAP S210x the best choice for industrial applications. The series includes sensors for soil moisture, air temperature and humidity, light intensity, CO2, EC, and an 8-in-1 weather station. Try the latest SenseCAP S210x for your next successful industrial project.

Technical details

Dimensions 40mm x20mm x15mm
Weight G.W 10g
Battery Exclude
Supply Voltage 5V or 3.3V
Current Consumption 0.4 mA
Humidity Accuracy ±3%
Interface I2C and SPI
Grove Port I2C (selectable address at 0x77(default) and 0x76)
Range -40 to 85
Accuracy ±1
Range 300 – 1100 hPa
Accuracy ±1.0 hPa

Part List

Grove - Temp&Humi&Barometer Sensor (BME280) 1
Grove - Cable 1

ECCN/HTS

HSCODE 9026900090
USHSCODE 9026104000
UPC 841454118534
EUHSCODE 9013101000
COO CHINA
EU DoC 1
RoHS 1
UK DoC 1

SHARED BY USERS

REVIEWS

Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account
  1. Product Quality
    100%
    Very cost-effective
    This product is really cheap and very practical
    By
  2. Product Quality
    100%
    Easy to use
    As advertised,Easy-to-use Grove Compatible Interface
    By
  3. Product Quality
    100%
    Excellent
    This is the best sensor I have ever bought and I will buy it again soon
    By
  4. Product Quality
    100%
    The service was great
    I want to use this product for some small projects and encountered some problems. Technical support quickly helped me solve the problem. Thank you very much.
    By
  5. Product Quality
    100%
    high-precision environmental sensor
    It was an excellent one that provides a precise measurement of not only barometric pressure and temperature, but also the humidity in the environment
    By

FAQ

Items 1 to 5 of 15 total

Page
Show per page