MicroPython v1.24.0 on 2024-10-25; Generic ESP32 module with ESP32
Type "help()" for more information.
>>> 
>>> from machine import Pin
>>> from hx711_gpio import *
>>> 
>>> pin_OUT = Pin(27, Pin.IN, pull=Pin.PULL_DOWN)
>>> pin_SCK = Pin(25, Pin.OUT)
>>> hx711 = HX711(pin_SCK, pin_OUT, gain=128)
>>> 
>>> hx711.tare(times=20)
>>> while True:
...     raw = int(hx711.read_average(times=20))
...     val = hx711.get_value()
...     print(f'{raw:16d}  {val:16}')
... 
           87408           28.4531
           87417           29.3281
           87409           32.7344
           87402           27.2891
           87400           22.9531
           87416           16.2031
           87411           11.1406
           87408           9.09375
           87397            1.8125
           87390           2.34375

MicroPython v1.24.0 on 2024-10-25; LOLIN_S2_MINI with ESP32-S2FN4R2
Type "help()" for more information.
>>> 
>>> from machine import Pin
>>> from hx711_gpio import *
>>> 
>>> pin_OUT = Pin(40, Pin.IN, pull=Pin.PULL_DOWN)
>>> pin_SCK = Pin(39, Pin.OUT)
>>> hx711 = HX711(pin_SCK, pin_OUT, gain=128)
>>> 
>>> hx711.tare(times=20)
>>>
>>> while True:
...     raw = int(hx711.read())
...     val = hx711.get_value()
...     print(f'{raw:16d}  {val:8.4f}')
... 
           87542   27.0781
           87554   32.0703
           87587   48.8125
           87590   52.8750
           87568   65.1719
           87614   71.6406
           87570   65.7422
           87593   85.5703
           87569   55.1875
           87562   45.9063
           87518   43.6875
           87503   42.5313
           87542   42.9063
           87583   43.4375
           87508   44.3438

offset = hx711.read_average(28)
while True:
    value = hx711.read() - offset
    print(value)