Adafruit CircuitPython CCS811 Drive Mode Test

drive_mode_test.py

"""
https://github.com/adafruit/Adafruit_CircuitPython_CCS811/issues/43
"""

import time
import board
import busio
import adafruit_ccs811

i2c = busio.I2C(board.SCL, board.SDA)
ccs811 = adafruit_ccs811.CCS811(i2c)

# Adjust drive mode
# Now measurement should only change every 10 seconds.
ccs811.drive_mode = adafruit_ccs811.DRIVE_MODE_10SEC

# Wait for the sensor to be ready
while not ccs811.data_ready:
    pass

while True:
    print("CO2: {} PPM, TVOC: {} PPB".format(ccs811.eco2, ccs811.tvoc))
    time.sleep(0.5)