BMP280 Temperature Air Pressure Sensor

The BMP280 is the latest sensor from Bosch, replacing the BMP180. The BMP280 has high precision and ultra-low power consumption, making the pressure sensor suitable for mobile applications. The sensor achieves an accuracy of +-1Pa at a very low power consumption. The BMP280 can communicate with microprocessors via the I2C bus. Among many other applications, it is especially suitable for Arduino boards. You can also easily measure the altitude with this sensor. The sensor is therefore also very interesting for model flying. If you want to operate the sensor with 5V, e.g. with an Arduino UNO, you need to use a Logic Level Converter 2 or 4-channel 5V/3.3V.

If you have any questions or problems with the control or suggestions on the product description, simply send us an email or use the review function. We are happy to help you.

Links BMP280 Arduino Library:

• https://github.com/adafruit/Adafruit_BMP280_Library
  
• https://github.com/mahfuz195/BMP280-Arduino-Library
  

Connections BMP280:

• VCC
  
• GND
  
• SCL 
  
• SDA
  
• CSB
  
• SDO
  

Technical Details BMP280:

• Operating voltage: 1.8V to 3.6V
  
• Interface: I2C
  
• I2C Address: SDO Low = 0x76 / SDO High = 0x77
  
• Temperature measuring range: -40 to +85°C 
  
• Pressure measuring range: 300 to 1100hPa
  
• Temperature resolution: 0.01°C
  
• Pressure resolution: 0.18Pa
  
• Temperature accuracy: +-1°C
  
• Pressure accuracy: +-1Pa
  
• Raster size: RM 2.54mm
  
• Size: 15 x 11 x 2.5mm
  
• Weight: 2g
  

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Scope of delivery:

• 1x BMP280 Temperature Pressure Sensor
  
• 1x Pin Header Male (6 Pole)