ESP-C3-32S blink example

esp32_32s_blink.py

# For the NodeMCU ESP32-C3–32S development kit
import board
from digitalio import DigitalInOut, Direction
from time import sleep

# Setup an LED
def setup_led(led_pin):
    led = DigitalInOut(getattr(board, led_pin))
    led.direction = Direction.OUTPUT
    # Ensure the LED is off
    led.value = False
    return led

# Setup the LEDs available on this board
led_pins = ['LED_RED', 'LED_GREEN', 'LED_BLUE', 'LED_WHITE', 'LED_YELLOW']
leds = dict(zip(led_pins, map(lambda led_pin: setup_led(led_pin), led_pins)))

# Go through each pin and flash it 5 times
for led_name, led in leds.items():
    print('Flashing', led_name)
    for _ in range(10):
        led.value = not led.value
        sleep(0.25)
    led.value = False