SunFounder ESP32

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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))

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3.9. 2.3 Colorful Light 317