BMP280 - digital barometer, pressure sensor 110kPa I2C/SPI 3,3V

Index: MOD-07245 EAN: 5904422310042

Based on the BMP280 digital pressure sensor with an accuracy of 1 hPa. It has a built-in temperature sensor. The system communicates via the I2C or SPI bus. Measurement range is from 300 to 1100 hPa.

BMP280 - digital barometer, pressure sensor 110kPa I2C/SPI 3,3V
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Manufacturer: OEM


Module with digital barometer provides pressure measurement in the range from 300 to 1100 hPa with the accuracy of 1 hPa. The sensor operates with voltages from the range of 3.3 V. It can be used directly by the microcontrollers operating at these voltages, for example,STM32Discovery,Arduino Pro Mini of 3.3 Vorminicomputer Raspberry Pi. To connect with chips of 5 V, for example,the Arduino Uno, the signals need to be connected via voltage converter.


The pins are holes for soldering the goldpin connectors of 2.54 mm pitch (in the set for self-soldering). Straps are to connect the module using wiresor to directly attach to the breadboard.


The module communicates via the I2C or SPI bus. It has 6 pins.




Pin Description
VCC Supply voltage is 3.3 V.
GND The ground of the system.
SCL Clock line of I2C / SPI.
SDA Data line of I2C / MOSI in SPI mode.
CSB Chip select, the choice of interface's connection.
SD0 MISO in SPI mode.


  • Supply voltage: 3.3 V
  • Sensor: BMP280 (documentation)
  • Wide measuring range: from 300 hPa to 1100 hPa
  • Accuracy: 1 hPa
  • Communication interface: I2C or SPI
  • Factory calibrated
  • Built-in thermometer
  • Two mounting holes with diameter of 3 mm
  • Size: 15 x 10 mm
  • Weight: 0.6 g


Interface SPI / I2C
Sensor - Temperature to 85 °C
Sensor - Temperature from -40 °C - 120 °C
Package width 6 cm
Package height 7 cm
Package depth 0.2 cm
Package weight 0.002 kg

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Product reviews

BMP280 - digital barometer, pressure sensor 110kPa I2C/SPI 3,3V


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Paweł 01.03.2023 Confirmed purchase Translated review
Great workmanship. Very accurate sensor. Processing the result requires quite a lot of 8-bit computing power. Detailed documentation, with ready-made C code to convert the result.
Piotr 12.02.2023 Confirmed purchase Translated review
Great, I'm still testing
Tomasz Ł. 09.04.2022 Confirmed purchase Translated review
Cheap and good barometer and thermometer on one miniature PCB. Easy connection to the Raspbery Pi: four wires are enough, no pull-up resistors needed, they are included in the RaspberryPi configuration.
Maciej 24.11.2021 Confirmed purchase Translated review
Primo is the delivery time. Record. A few small hours from ordering to be collected from the parcel locker. And as for the product itself, it's not hallo. Because with the test example, both on Arduino and ESP, it does not want to work properly. File> Examples> Adafruit BMP280 Library> bmp280test
Damian 12.03.2023 Confirmed purchase
Tadeusz 24.01.2023 Confirmed purchase

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