Add initial scripts for LED control and network scanning

rgb_led_random_color.py

@@ -0,0 +1,33 @@
+from machine import Pin, PWM
+from random import randint
+import time
+
+pins = [15, 14, 13]
+freq_num = 10000
+
+pwm0 = PWM(Pin(pins[0]))  #set PWM
+pwm1 = PWM(Pin(pins[1]))
+pwm2 = PWM(Pin(pins[2]))
+pwm0.freq(freq_num)
+pwm1.freq(freq_num)
+pwm2.freq(freq_num)
+
+def setColor(r, g, b):
+    pwm0.duty_u16(65535 - r)
+    pwm1.duty_u16(65535 - g)
+    pwm2.duty_u16(65535 - b)
+    
+try:
+    while True:
+        red   = randint(0, 65535)
+        green = randint(0, 65535)
+        blue  = randint(0, 65535)
+        setColor(red, green, blue)
+        print(red,"Red")
+        print(green,"Green")
+        print(blue,"Blue")
+        time.sleep_ms(200)
+except:
+    pwm0.deinit()
+    pwm1.deinit()
+    pwm2.deinit()