bme280

BME280 humidity and pressure sensor

I2C Address

I2C Address depend SDO, defult address is:

0x76

When SDO is high address is:

0x77

API

• get()
  get envirment temperature, pressure and humidity

• Temperature()
  get envirment temperature

• Pressure()
  get Pressure

• Humidity()
  get Humidity

• Altitude()
  Calculating absolute altitude

• poweron()
  goto normal mode

• poweroff()
  goto sleep mode

example

from microbit import *
import bme280

b = bme280.BME280()

while 1:
    print(b.get())
    sleep(1000)

From microbit/micropython Chinese community.
www.micropython.org.cn