# Blinky example import time from board import LED LED_RED=1 LED_GREEN=2 LED_BLUE=3 LED_YELLOW=4 while (True): LED(LED_BLUE).on() time.sleep_ms(150) LED(LED_BLUE).off() time.sleep_ms(100) LED(LED_BLUE).on() time.sleep_ms(150) LED(LED_BLUE).off() time.sleep_ms(600)