Make WiFi enabled settable and add temperature logger example

adafruit_funhouse/network.py

@@ -216,7 +216,11 @@ def on_mqtt_message(self, value):
     @property
     def enabled(self):
         """
-        Return whether the WiFi is enabled
+        Get or Set whether the WiFi is enabled
 
         """
         return self._wifi.enabled
+
+    @enabled.setter
+    def enabled(self, value):
+        self._wifi.enabled = bool(value)

docs/examples.rst

@@ -13,3 +13,10 @@ MQTT Example
 .. literalinclude:: ../examples/funhouse_adafruit_io_mqtt.py
     :caption: examples/funhouse_adafruit_io_mqtt.py
     :linenos:
+
+Temperature Logger Example
+---------------------------
+
+.. literalinclude:: ../examples/funhouse_temperature_logger.py
+    :caption: examples/funhouse_temperature_logger.py
+    :linenos:

examples/funhouse_temperature_logger.py

@@ -0,0 +1,45 @@
+# SPDX-FileCopyrightText: 2017 Scott Shawcroft, written for Adafruit Industries
+# SPDX-FileCopyrightText: Copyright (c) 2021 Melissa LeBlanc-Williams for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+"""
+This example demonstrates how to log temperature on the FunHouse. Due to the sensors being near the
+power supply, usage of peripherals generates extra heat. By turning off unused peripherals and back
+on only during usage, it can lower the heat. Using light sleep in between readings will also help.
+By using an offset, we can improve the accuracy even more. Improving airflow near the FunHouse will
+also help.
+"""
+
+from adafruit_funhouse import FunHouse
+
+funhouse = FunHouse(default_bg=None)
+
+DELAY = 180
+FEED = "temperature"
+TEMPERATURE_OFFSET = (
+    3  # Degrees C to adjust the temperature to compensate for board produced heat
+)
+
+# Turn things off
+funhouse.peripherals.dotstars.fill(0)
+funhouse.display.brightness = 0
+funhouse.network.enabled = False
+
+
+def log_data():
+    print("Logging Temperature")
+    print("Temperature %0.1F" % (funhouse.peripherals.temperature - TEMPERATURE_OFFSET))
+    # Turn on WiFi
+    funhouse.network.enabled = True
+    # Connect to WiFi
+    funhouse.network.connect()
+    # Push to IO using REST
+    funhouse.push_to_io(FEED, funhouse.peripherals.temperature - TEMPERATURE_OFFSET)
+    # Turn off WiFi
+    funhouse.network.enabled = False
+
+
+while True:
+    log_data()
+    print("Sleeping for {} seconds...".format(DELAY))
+    funhouse.enter_light_sleep(DELAY)