Add Pi Zero OTG, sense hat examples and more docs

docs/examples/pi_zero_remote.py

@@ -0,0 +1,9 @@
+from gpiozero import LED
+from gpiozero.pins.pigpio import PiGPIOPin
+from signal import pause
+
+led = LED(PiGPIOPin(17, host='raspberrypi.local'))
+
+led.blink()
+
+pause()

docs/examples/sense_hat_remote.py

@@ -0,0 +1,10 @@
+from gpiozero import MotionSensor
+from gpiozero.pins.pigpio import PiGPIOPin
+from sense_hat import SenseHat
+
+pir = MotionSensor(PiGPIOPin(4, host='192.168.1.4'))  # remote motion sensor
+sense = SenseHat()  # local sense hat
+
+while True:
+    pir.wait_for_motion()
+    sense.show_message(sense.temperature)

docs/examples/sense_hat_remote_2.py

@@ -0,0 +1,15 @@
+from gpiozero import LightSensor
+from gpiozero.pins.pigpio import PiGPIOPin
+from sense_hat import SenseHat
+
+light = LightSensor(PiGPIOPin(4, host='192.168.1.4'))  # remote motion sensor
+sense = SenseHat()  # local sense hat
+
+blue = (0, 0, 255)
+yellow = (255, 255, 0)
+
+while True:
+    if light.value > 0.5:
+        sense.clear(yellow)
+    else:
+        sense.clear(blue)