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

# Import MicroPython max7219 library
import max7219

# Import time
import time

# Initialize the SPI
spi = SPI(0, baudrate=10000000, polarity=1, phase=0, sck=Pin(2), mosi=Pin(3))
ss = Pin(5, Pin.OUT)

# Create matrix display instance, which has four MAX7219 devices.
display = max7219.Matrix8x8(spi, ss, 4)

# Set the display brightness. Value is 1 to 15.
display.brightness(1)

# Define the static message
static_message = "001"

# Clear the display
display.fill(0)

# Write the static text to the display
display.text(static_message, 0, 0, 1)

# Show the display
display.show()

# Sleep to keep the message on the display
while True:
    time.sleep(1)  # Sleep indefinitely, adjust as needed