Devkit Specifications

BME280 Humidity + Barometric Pressure + Temperature Sensor Breakout

Adafruit Industries

The Bosch Sensortec BME280 is a low-cost sensing solution for measuring humidity with ±3% accuracy, barometric pressure with ±1 hPa absolute accuraccy, and temperature with ±1.0_C accuracy, and can also be used as an altimeter with ±1 meter accuracy. The surface-mount sensor is soldered onto a PCB with a 3.3V regulator on this breakout board, which brings signals out over I2C or SPI.

Item Specification
Chip Bosch Sensortec BME280 Environmental Temperature, Barometric Pressure, and Humidity Sensor
I/O and Peripherals • I2C
• 3.3V regulator
Software • Arduino Software IDE
• Adafruit_BME280 Library
• Adafruit_Python_BME280 Library
• Adafruit Fritzing Library
• EagleCAD PCB
• K&R Smith Calibration Notes