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ENG-CANSAT-PICO-BMP280 (voir la source)
Version du 26 février 2022 à 22:40
, 26 février 2022 à 22:40→Testing the sensor
<syntaxhighlight lang="python">
<syntaxhighlight lang="python">
from machine import I2C
# BME280 aslo work for BMP280
from bme280 import BME280, BMP280_I2CADDR
from time import sleep
i2c = I2C(1)
bmp = BME280( i2c=i2c, address=BMP280_I2CADDR )
while True:
# returns a tuple with (temperature, pressure_hPa, humidity)
print( bmp.raw_values )
sleep(1)
</syntaxhighlight>
</syntaxhighlight>
Which produce the following results:
<syntaxhighlight lang="bash">
(22.28, 1017.68, 0.0)
(22.27, 1017.66, 0.0)
(21.87, 1017.67, 0.0)
(21.83, 1017.73, 0.0)
(21.83, 1017.68, 0.0)
(21.81, 1017.68, 0.0)
(21.81, 1017.68, 0.0)
</syntaxhighlight>
By activating the Plotter, the value can even be made visible as a graph
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