Add more advanced and remote recipes

docs/examples/whos_home_status.py

@@ -0,0 +1,18 @@
+from gpiozero import PingServer, StatusZero
+from gpiozero.tools import negated
+from signal import pause
+
+status = StatusZero('mum', 'dad', 'alice')
+
+statuses = {
+    PingServer('192.168.1.5'): status.mum,
+    PingServer('192.168.1.6'): status.dad,
+    PingServer('192.168.1.7'): status.alice,
+}
+
+for server, leds in statuses.items():
+    leds.green.source = server.values
+    leds.green.source_delay = 60
+    leds.red.source = negated(leds.green.values)
+
+pause()