UiFlow Tutorial

Unit DigiClock

Example

Numeral display character A

from m5stack import *
from m5ui import *
from uiflow import *
import time
import unit

setScreenColor(0x222222)
digi_clock_0 = unit.get(unit.DIGI_CLOCK, unit.PORTA)

digi_clock_0.init_i2c_address(0x30)
digi_clock_0.write_brightness(4)
while True:
  digi_clock_0.write_char('A',0)
  wait(1)
  digi_clock_0.clear()
  wait(1)
  wait_ms(2) 

API

igi_clock_0.init_i2c_address(0x30)

Initialize I2C address

digi_clock_0.clear()

Clear display data on digital screen

print(digi_clock_0.read_version())

Retrieve Unit version

digi_clock_0.write_brightness(0)

Set screen brightness

digi_clock_0.write_char('',0)

Display a character on a specific index of the digital tube

digi_clock_0.write_char_list('')

Display a string on a specific index of the digital tube

digi_clock_0.write_match_string('')

Display a numeric string on the digital tubes. For example, "12356"

digi_clock_0.write_raw(0,0)

Write raw data to a specified digital tube

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