Increase serial connection timeout.

models.py

@@ -56,7 +56,7 @@ class RFIDReader():
             self.bytesize = params.get('bytesize', EIGHTBITS)
             self.parity = params.get('parity', PARITY_NONE)
             self.stopbits = params.get('stopbits', STOPBITS_ONE)
-            self.timeout = params.get('timeout', 2)
+            self.timeout = params.get('timeout', 5)
             self.xonxoff = params.get('xonxoff', False)
             self.rtscts = params.get('rtscts', False)
             self.writeTimeout = params.get('writeTimeout', None)

stid_readers/params_basic.py

@@ -32,7 +32,7 @@ PARAMS = {
         'bytesize': EIGHTBITS,
         'parity': PARITY_NONE,
         'stopbits': STOPBITS_ONE,
-        'timeout': 2,
+        'timeout': 5,
         'xonxoff': False,
         'rtscts': False,
         'writeTimeout': None,