added "port" to MQTT examples

examples/adafruit_io_mqtt/adafruit_io_feed_callback.py

@@ -99,6 +99,7 @@ def on_battery_msg(client, topic, message):
 # Initialize a new MQTT Client object
 mqtt_client = MQTT.MQTT(
     broker="io.adafruit.com",
+    port=1883,
     username=secrets["aio_username"],
     password=secrets["aio_key"],
 )

examples/adafruit_io_mqtt/adafruit_io_groups.py

@@ -91,6 +91,7 @@ def message(client, feed_id, payload):
 # Initialize a new MQTT Client object
 mqtt_client = MQTT.MQTT(
     broker="io.adafruit.com",
+    port=1883,
     username=secrets["aio_username"],
     password=secrets["aio_key"],
 )

examples/adafruit_io_mqtt/adafruit_io_location.py

@@ -90,6 +90,7 @@ def message(client, feed_id, payload):
 # Initialize a new MQTT Client object
 mqtt_client = MQTT.MQTT(
     broker="io.adafruit.com",
+    port=1883,
     username=secrets["aio_username"],
     password=secrets["aio_key"],
 )

examples/adafruit_io_mqtt/adafruit_io_pubsub_rp2040.py

@@ -75,6 +75,7 @@ def on_led_msg(client, topic, message):
 # Initialize a new MQTT Client object
 mqtt_client = MQTT.MQTT(
     broker="io.adafruit.com",
+    port=1883,
     username=secrets["aio_username"],
     password=secrets["aio_key"],
 )

examples/adafruit_io_mqtt/adafruit_io_simpletest_cellular.py

@@ -87,6 +87,7 @@ def message(client, feed_id, payload):
 # Initialize a new MQTT Client object
 mqtt_client = MQTT.MQTT(
     broker="io.adafruit.com",
+    port=1883,
     username=secrets["aio_username"],
     password=secrets["aio_key"],
 )

examples/adafruit_io_mqtt/adafruit_io_simpletest_esp32s2.py

@@ -73,6 +73,7 @@ def message(client, feed_id, payload):
 # Initialize a new MQTT Client object
 mqtt_client = MQTT.MQTT(
     broker="io.adafruit.com",
+    port=1883,
     username=secrets["aio_username"],
     password=secrets["aio_key"],
     socket_pool=pool,

examples/adafruit_io_mqtt/adafruit_io_simpletest_eth.py

@@ -72,6 +72,7 @@ def message(client, feed_id, payload):
 # Initialize a new MQTT Client object
 mqtt_client = MQTT.MQTT(
     broker="io.adafruit.com",
+    port=1883,
     username=secrets["aio_username"],
     password=secrets["aio_key"],
 )

examples/adafruit_io_mqtt/adafruit_io_time.py

@@ -104,6 +104,7 @@ def message(client, feed_id, payload):
 # Initialize a new MQTT Client object
 mqtt_client = MQTT.MQTT(
     broker="io.adafruit.com",
+    port=1883,
     username=secrets["aio_username"],
     password=secrets["aio_key"],
 )

examples/adafruit_io_simpletest.py

@@ -102,6 +102,7 @@ def message(client, feed_id, payload):
 # Initialize a new MQTT Client object
 mqtt_client = MQTT.MQTT(
     broker="io.adafruit.com",
+    port=1883,
     username=secrets["aio_username"],
     password=secrets["aio_key"],
 )