Unit Scales

Example

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

setScreenColor(0x222222)
scales_0 = unit.get(unit.SCALES, unit.PORTA)

scales_0.write_rgb_led(25, 72, 26)
scales_0.write_button_offset(1)
while True:
  print((str('weight:') + str(((scales_0.read_weight(0x14)/100) - -58344))))
  print((str('button:') + str((scales_0.read_button_status(0x20)))))
  wait(1)
  wait_ms(2)

API

scales_0.init_i2c_address(0x26)

• Initializes the I2C address of the Unit Scales

print(scales_0.read_button_status(0x20))

• Get button status

print(scales_0.read_rgb_led(False))

• Obtain LED status

print(scales_0.read_weight(0x10))

• Get the ADC original value status

print(scales_0.read_status(0xFE))

• Obtain the version number

scales_0.write_offset(5000)

• Set the offset ADC value

scales_0.write_soft_offset()

• Set the offset current ADC value

scales_0.write_button_offset(1)

• Set button deviation

scales_0.write_calibration_load(200)

• Set the load calibration

scales_0.write_i2c_address(0x26)

• Resets the I2C address

scales_0.write_rgb_led(0, 0, 0)

• Set RGB color

scales_0.write_rgb_sync(0)

• Set the RGB LED synchronization status
  • ENABLE
  • DISABLE

scales_0.write_calibration_zero()

• Set the calibrator to zero grams