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pybricks-projects/snippets/ev3/ev3devsensor/main.py
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Python

#!/usr/bin/env pybricks-micropython
from pybricks.parameters import Port
from pybricks.tools import wait
from pybricks.iodevices import Ev3devSensor
# Initialize an Ev3devSensor.
# In this example we use the
# LEGO MINDSTORMS EV3 Color Sensor.
sensor = Ev3devSensor(Port.S3)
while True:
# Read the raw RGB values
r, g, b = sensor.read('RGB-RAW')
# Print results
print('R: {0}\t G: {1}\t B: {2}'.format(r, g, b))
# Wait
wait(200)