SunFounder ESP32 Starter Kit
Code
Note:
• Open the 2.3_colorful_light.py file located in the esp32-starter-kit-main\micropython\codes
path, or copy and paste the code into Thonny. Then, click “Run Current Script” or press F5 to execute it.
• Make sure to select the “MicroPython (ESP32).COMxx” interpreter in the bottom right corner.
from machine import Pin, PWM
import time
# Define the GPIO pins for the RGB LED
RED_PIN = 27
GREEN_PIN = 26
BLUE_PIN = 25
# Set up the PWM channels
red = PWM(Pin(RED_PIN))
green = PWM(Pin(GREEN_PIN))
blue = PWM(Pin(BLUE_PIN))
(continues on next page)
3.9. 2.3 Colorful Light 317
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