BMP280 The Bosch BMP280 is a digital barometric pressure sensor module that measures atmospheric pressure and air temperature. It supports both I2C and SPI interfaces.
Mfr Part #:

BMP280

Available from 6 distributors
Mfr Name: Bosch
Bosch
The Bosch BMP280 is a digital barometric pressure sensor module that measures atmospheric pressure and air temperature. It supports both I2C and SPI interfaces.
Total Stock: 36,301 pcs
$ Price Range: $1.50

BMP280 Available from 6 distributors

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Non-Authorised

BMP280 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Air Pressure Range
Applications
Current Consumption
Digital Interfaces
Features
Maximum Pressure
Module Size
Mounting Type
Operating Pressure
Operating Temperature
Output
Output Type
Peak Current
Pin Pitch
Port Style
Pressure Type
Supplier Device Package
Tape & Reel
Temperature Range
Termination Style
Voltage

BMP280 Description

Short technical summary and product information.

The Bosch BMP280 is a high-precision, low-power digital barometric pressure sensor module. It is designed to measure atmospheric pressure and air temperature, with the capability to also measure humidity. This six-pin module supports both I2C and SPI digital interfaces, offering flexibility in system integration.

 

The BMP280 sensor is pre-calibrated, allowing for immediate measurement after power-up without additional calibration components. It operates with a supply voltage range of 1.71V to 3.6V and features an operating temperature range of -40°C to +85°C. The sensor provides pressure readings with an accuracy of ±0.1kPa and can be used as an altimeter with an accuracy of ±1 meter.

 

Key specifications include an absolute pressure range of 30kPa to 110kPa and a 16-bit output resolution. The module is available in an 8-SMD package and is designed for surface mount applications. Its compact size (11.5mm x 15mm) and low power consumption make it suitable for various embedded systems and weather sensing applications.

BMP280 Quick Information

Product Type: Pressure Sensor
Canonical Name: BMP280 Barometric Pressure Sensor
Subcategory: Barometric

BMP280 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BMP280 Estimated Pricing

Qty Low High
1+ $1.50 $1.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

BMP280 Features

  • Measures atmospheric pressure and air temperature.
  • Supports I2C and SPI digital interfaces.
  • Operates from 1.71V to 3.6V supply voltage.
  • Wide operating temperature range of -40°C to +85°C.
  • High-precision pressure sensing with ±0.1kPa accuracy.

BMP280 Applications

  • Ideal for weather sensing applications.
  • Suitable for altimeter functions.
  • Used in embedded systems.
  • Board mount applications.

BMP280 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the BMP280 sensor?

The BMP280 sensor operates within a voltage range of 1.71V to 3.6V.

What is the package type for the BMP280?

The BMP280 sensor is supplied in an 8-SMD package.

What is the operating temperature range of the BMP280?

The BMP280 sensor can operate in temperatures ranging from -40°C to +85°C.

Is the BMP280 RoHS compliant?

The BMP280 is RoHS3 Compliant.

What is the pressure range of the BMP280 sensor?

The BMP280 sensor measures air pressure in the range of 300-1100hPa.

What digital interfaces does the BMP280 support?

The BMP280 supports both I²C and SPI digital interfaces.

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