BMP280 Pressure Sensor Module High Precision Atmospheric Arduino SENS43

Fr4,950

Bosch has stepped up their game with their new BMP280 sensor, an environmental sensor with temperature, barometric pressure that is the next generation upgrade to the BMP085/BMP180/BMP183. This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI.

5 in stock

SKU: 3923SEN Category:

Description

Bosch has stepped up their game with their new BMP280 sensor, an environmental sensor with temperature, barometric pressure that is the next generation upgrade to the BMP085/BMP180/BMP183. This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI.

Feature:

  •  Model: GY-BMP280-3.3
  • Chip: BMP280
  • Power supply: 3V
  • Communication method: Standard IIC/SPI communication protocol
  • Air pressure range: 300-1100hPa
  • Pin pitch: 2.54mm
  • Module size: 11.5mm*15mm

Getting started with the BMP280 Pressure Sensor Module

This GY-BMP280-3.3 pressure sensor module Arduino tutorial shows how to connect a pressure sensor module to Arduino and how to read pressure and temperature from the device

Step1: Hardware required

Step2: Connecting the Hardware

In this example connect the following BMP280 pins to the Arduino respectively, VCC to 3.3V, GND to GND, SCL to A5, and SDA to A4.

Step3: Setting up the library

Before we get to the actual code you will need to install the following libraries:

Once the libraries are downloaded, place them in the Arduino>Libraries folder. Go to the Adafruit_BMP_280 library folder and open Adafruit_BMP280.h using notepad. Find the I2C address and change it to 0x76 (see photo)Save and close.

Step4: Upload the sample sketch

Download and upload the attached sketch.

BMP280 CODE

Step5: Testing the circuit

Use the serial monitor to see what your new sensor is picking up.