23 lines
713 B
Python
23 lines
713 B
Python
import grovepi
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import math
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from sensors.lock import grove_lock
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# Connect the Grove Temperature & Humidity Sensor Pro to digital port D3
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# This example uses the blue colored sensor.
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# SIG,NC,VCC,GND
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sensor = 3 # The Sensor goes on digital port 3.
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# temp_humidity_sensor_type
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# Grove Base Kit comes with the blue sensor.
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blue = 0 # The Blue colored sensor.
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white = 1 # The White colored sensor.
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def get_temperature_and_humidity():
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with grove_lock:
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[temp,humidity] = grovepi.dht(sensor,blue)
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if math.isnan(temp) == False and math.isnan(humidity) == False:
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return temp, humidity
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else:
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print("Error reading from DHT sensor")
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return None, None
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