SunFounder ESP32 Starter Kit
Code
Note:
• Open the 2.7_rgb_strip.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
from neopixel import NeoPixel
pin = Pin(14, Pin.OUT) # set a pin to output to drive NeoPixels
pixels = NeoPixel(pin, 8) # create NeoPixel driver on pin for 8 pixels
pixels[0] = [64,154,227] # set the pixel
pixels[1] = [128,0,128]
pixels[2] = [50,150,50]
pixels[3] = [255,30,30]
pixels[4] = [0,128,255]
pixels[5] = [99,199,0]
pixels[6] = [128,128,128]
pixels[7] = [255,100,0]
pixels.write() # write data to all pixels
Let’s select some favorite colors and display them on the RGB LED Strip!
How it works?
1. In the neopixel module, we have integrated related functions into the NeoPixel class.
334 Chapter 3. For MicroPython User
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