Klingel-Sensor mit Arduino Nano und Python

klingel_sender_nano_serial/doorbell.py

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+# https://www.instructables.com/id/Arduino-Python-Communication-via-USB/
+import serial
+import urllib.request
+import logging
+
+logging.basicConfig(level=logging.INFO, format='%(asctime)s %(levelname)s - %(message)s')
+logging.info('Initializing')
+
+
+arduino = serial.Serial('/dev/ttyUSB0', 9600, timeout=.1)
+
+while True:
+    data = arduino.readline()[:-2] #the last bit gets rid of the new-line chars
+    if data:
+        data = data.decode('utf8')
+        if (data == 'RING'):
+            logging.info(data)
+            urllib.request.urlopen('http://192.168.178.51/bell/on')