BMP280 Barometric Pressure & Temperature Sensor
—The BMP280 is a barometric pressure and temperature sensor accurate to about ±1 hPa, used for weather sensing and for estimating altitude to roughly one metre.
Specifications
- Pressure range 300-1100 hPa, accuracy ±1 hPa
- Temperature range -40 to 85°C
- Altitude resolution about ±1m
- I2C and SPI interfaces
- 1.8-3.6V sensor, breakout usually 3.3-5V tolerant
- Very low current draw, suits battery use
What you can build with the BMP280 Barometric Pressure & Temperature Sensor
- Weather stations and forecasting projects
- Altitude logging for drones and rockets
- Indoor air-pressure trend monitoring
- Combined temperature and pressure loggers
Compatibility
Works with Arduino, ESP32, ESP8266 and Raspberry Pi over I2C using the Adafruit or Bosch libraries. Note the BMP280 measures pressure and temperature only — the similar-looking BME280 adds humidity.
Shipping
Dispatched from New Zealand with courier delivery nationwide, including rural addresses. Prices are in New Zealand dollars.
Availability: Sold out
The BMP280 is a barometric pressure and temperature sensor accurate to about ±1 hPa, used for weather sensing and for estimating altitude to roughly one metre.
Specifications
- Pressure range 300-1100 hPa, accuracy ±1 hPa
- Temperature range -40 to 85°C
- Altitude resolution about ±1m
- I2C and SPI interfaces
- 1.8-3.6V sensor, breakout usually 3.3-5V tolerant
- Very low current draw, suits battery use
What you can build with the BMP280 Barometric Pressure & Temperature Sensor
- Weather stations and forecasting projects
- Altitude logging for drones and rockets
- Indoor air-pressure trend monitoring
- Combined temperature and pressure loggers
Compatibility
Works with Arduino, ESP32, ESP8266 and Raspberry Pi over I2C using the Adafruit or Bosch libraries. Note the BMP280 measures pressure and temperature only — the similar-looking BME280 adds humidity.
Shipping
Dispatched from New Zealand with courier delivery nationwide, including rural addresses. Prices are in New Zealand dollars.