microbit-lib
BMP280 Digital pressure sensor mpy drive for microbit
I2C Address
I2C Address depend SDO, defult address is:
0x76
When SDO is high address is:
0x77
API
-
Temperature()
get envirment temperature -
Pressure()
get Pressure -
Altitude()
Calculating absolute altitude -
poweron()
goto normal mode -
poweroff()
goto sleep mode
example
from microbit import *
import bmp280
b = bmp280.BMP280()
while True:
sleep(500)
b.get()
From microbit/micropython Chinese community.
www.micropython.org.cn