22 lines
810 B
Python
Executable File
22 lines
810 B
Python
Executable File
import time
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from sensirion_shdlc_driver import ShdlcSerialPort, ShdlcConnection
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from sensirion_shdlc_sfa3x import Sfa3xShdlcDevice
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# Connect to the device with default settings:
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# - baudrate: 115200
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# - slave address: 0
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with ShdlcSerialPort(port='/dev/ttyAMA5', baudrate=115200) as port:
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device = Sfa3xShdlcDevice(ShdlcConnection(port), slave_address=0)
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device.device_reset()
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# Print device information
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print("Device Marking: {}".format(device.get_device_marking()))
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# Start measurement
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device.start_measurement()
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print("Measurement started... ")
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while True:
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time.sleep(10.)
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hcho, humidity, temperature = device.read_measured_values()
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# use default formatting for printing output:
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print("{}, {}, {}".format(hcho, humidity, temperature)) |