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arduinoReader.py

+import serial
+
+ser =  serial.Serial('COM3', 9600, timeout=1) # this was the port used on my computer. Yours may differ. 
+ser.flush()
+
+while True:
+    if ser.inWaiting() > 0:
+        text = ser.readline().decode('utf-8').rstrip() # gets serial information into text
+        if text: # checks if we have something in the string
+            if
+                fileWrite = open("data.txt", "w")
+                fileWrite.write(text)
+                fileWrite.close()