text: # LOLIN C3 MINI MicroPython Helper Library
  
  from micropython import const
  from machine import Pin
  
  # Pin Assignments
  
  # SPI
  SPI_MOSI = const(4)
  SPI_MISO = const(3)
  SPI_CLK = const(2)
  
  # I2C
  I2C_SDA = const(8)
  I2C_SCL = const(10)
  
  # LED
  LED = const(7)
  
  # BUTTON
  BUTTON = const(0)
  
  # Built-in peripherals
  
  led = Pin(LED, Pin.OUT, value=0)
  button = Pin(BUTTON, Pin.IN, Pin.PULL_UP)
  