osd-contiki/examples/osd/arduino-bmp280/Adafruit_BMP280_Library-master/README.md

#Adafruit BMP280 Driver (Barometric Pressure Sensor) #

This driver is for the Adafruit BMP280 Breakout (http://www.adafruit.com/products/2651)

## About the BMP280 ##

This precision sensor from Bosch is the best low-cost sensing solution for measuring barometric pressure and temperature. Because pressure changes with altitude you can also use it as an altimeter! 

## About this Driver ##

Adafruit invests time and resources providing this open source code.  Please support Adafruit and open-source hardware by purchasing products from Adafruit!

Written by Kevin (KTOWN) Townsend for Adafruit Industries.

<!-- START COMPATIBILITY TABLE -->

## Compatibility

MCU                | Tested Works | Doesn't Work | Not Tested  | Notes
------------------ | :----------: | :----------: | :---------: | -----
Atmega328 @ 16MHz  |      X       |             |            | 
Atmega328 @ 12MHz  |      X       |             |            | 
Atmega32u4 @ 16MHz |      X       |             |            | Use SDA/SCL on pins D2 &amp; D3
Atmega32u4 @ 8MHz  |      X       |             |            | Use SDA/SCL on pins D2 &amp; D3
ESP8266            |      X       |             |            | SDA/SCL default to pins 4 &amp; 5 but any two pins can be assigned as SDA/SCL using Wire.begin(SDA,SCL)
Atmega2560 @ 16MHz |      X       |             |            | Use SDA/SCL on pins 20 &amp; 21
ATSAM3X8E          |      X       |             |            | Use SDA/SCL on pins 20 &amp; 21
ATSAM21D           |      X       |             |            | 
ATtiny85 @ 16MHz   |             |      X       |            | 
ATtiny85 @ 8MHz    |             |      X       |            | 
Intel Curie @ 32MHz |             |             |     X       | 
STM32F2            |             |             |     X       | 

  * ATmega328 @ 16MHz : Arduino UNO, Adafruit Pro Trinket 5V, Adafruit Metro 328, Adafruit Metro Mini
  * ATmega328 @ 12MHz : Adafruit Pro Trinket 3V
  * ATmega32u4 @ 16MHz : Arduino Leonardo, Arduino Micro, Arduino Yun, Teensy 2.0
  * ATmega32u4 @ 8MHz : Adafruit Flora, Bluefruit Micro
  * ESP8266 : Adafruit Huzzah
  * ATmega2560 @ 16MHz : Arduino Mega
  * ATSAM3X8E : Arduino Due
  * ATSAM21D : Arduino Zero, M0 Pro
  * ATtiny85 @ 16MHz : Adafruit Trinket 5V
  * ATtiny85 @ 8MHz : Adafruit Gemma, Arduino Gemma, Adafruit Trinket 3V

<!-- END COMPATIBILITY TABLE -->
bugfix use bmp280 and not bme280 2017-02-23 22:22:40 +01:00			`#Adafruit BMP280 Driver (Barometric Pressure Sensor) #`
initial upload 2017-02-22 14:53:05 +01:00
bugfix use bmp280 and not bme280 2017-02-23 22:22:40 +01:00			`This driver is for the Adafruit BMP280 Breakout (http://www.adafruit.com/products/2651)`
initial upload 2017-02-22 14:53:05 +01:00
bugfix use bmp280 and not bme280 2017-02-23 22:22:40 +01:00			`## About the BMP280 ##`
initial upload 2017-02-22 14:53:05 +01:00
bugfix use bmp280 and not bme280 2017-02-23 22:22:40 +01:00			`This precision sensor from Bosch is the best low-cost sensing solution for measuring barometric pressure and temperature. Because pressure changes with altitude you can also use it as an altimeter!`
initial upload 2017-02-22 14:53:05 +01:00
bugfix use bmp280 and not bme280 2017-02-23 22:22:40 +01:00			`## About this Driver ##`
initial upload 2017-02-22 14:53:05 +01:00
bugfix use bmp280 and not bme280 2017-02-23 22:22:40 +01:00			`Adafruit invests time and resources providing this open source code. Please support Adafruit and open-source hardware by purchasing products from Adafruit!`
initial upload 2017-02-22 14:53:05 +01:00
bugfix use bmp280 and not bme280 2017-02-23 22:22:40 +01:00			`Written by Kevin (KTOWN) Townsend for Adafruit Industries.`
initial upload 2017-02-22 14:53:05 +01:00
			`<!-- START COMPATIBILITY TABLE -->`

			`## Compatibility`

			`MCU \| Tested Works \| Doesn't Work \| Not Tested \| Notes`
			`------------------ \| :----------: \| :----------: \| :---------: \| -----`
			`Atmega328 @ 16MHz \| X \| \| \|`
			`Atmega328 @ 12MHz \| X \| \| \|`
			`Atmega32u4 @ 16MHz \| X \| \| \| Use SDA/SCL on pins D2 & D3`
			`Atmega32u4 @ 8MHz \| X \| \| \| Use SDA/SCL on pins D2 & D3`
			`ESP8266 \| X \| \| \| SDA/SCL default to pins 4 & 5 but any two pins can be assigned as SDA/SCL using Wire.begin(SDA,SCL)`
			`Atmega2560 @ 16MHz \| X \| \| \| Use SDA/SCL on pins 20 & 21`
			`ATSAM3X8E \| X \| \| \| Use SDA/SCL on pins 20 & 21`
			`ATSAM21D \| X \| \| \|`
			`ATtiny85 @ 16MHz \| \| X \| \|`
			`ATtiny85 @ 8MHz \| \| X \| \|`
			`Intel Curie @ 32MHz \| \| \| X \|`
			`STM32F2 \| \| \| X \|`

			`* ATmega328 @ 16MHz : Arduino UNO, Adafruit Pro Trinket 5V, Adafruit Metro 328, Adafruit Metro Mini`
			`* ATmega328 @ 12MHz : Adafruit Pro Trinket 3V`
			`* ATmega32u4 @ 16MHz : Arduino Leonardo, Arduino Micro, Arduino Yun, Teensy 2.0`
			`* ATmega32u4 @ 8MHz : Adafruit Flora, Bluefruit Micro`
			`* ESP8266 : Adafruit Huzzah`
			`* ATmega2560 @ 16MHz : Arduino Mega`
			`* ATSAM3X8E : Arduino Due`
			`* ATSAM21D : Arduino Zero, M0 Pro`
			`* ATtiny85 @ 16MHz : Adafruit Trinket 5V`
			`* ATtiny85 @ 8MHz : Adafruit Gemma, Arduino Gemma, Adafruit Trinket 3V`

			`<!-- END COMPATIBILITY TABLE -->`