Create PhysicalPixel.py

Author: Hatem-Zehir

04.Communication/PhysicalPixel.py

@@ -0,0 +1,29 @@
+"""
+    Physical Pixel
+
+    An example of using the Arduino board to receive data from the computer. In
+    this case, the Arduino boards turns on an LED when it receives the character
+    'H', and turns off the LED when it receives the character 'L'.
+
+    The data can be sent from the Arduino Serial Monitor, or another program like
+    Processing (see code below), Flash (via a serial-net proxy), PD, or Max/MSP.
+
+    The circuit:
+    - LED connected from digital GPIO27 to ground
+"""
+
+from machine import Pin
+from time import sleep
+
+led = Pin(27, Pin.OUT) # the pin that the LED is attached to
+
+while True:
+    incomingByte = input("Enter a letter: ")
+    # if it's a capital H turn on the LED:
+    if incomingByte == "H":
+        led.value(1)
+    # if it's an L turn off the LED:
+    if incomingByte == "L":
+        led.value(0)
+    
+    sleep(0.005)