# Import MicroPython libraries of PIN and SPI
from machine import Pin, SPI

# Import MicoPython max7219 library
import max7219

# Import time
import time

spi = SPI(0, baudrate=10000000, polarity=1, phase=0, sck=Pin(2), mosi=Pin(3))

cs = Pin(5, Pin.OUT)



display = max7219.Matrix8x8(spi, cs, 4)

display.brightness(10)  # waarde tussen 0 en 15

display.text("HI", 0, 0, 1)
display.show()