from machine import Pin,ADC,I2C
import ssd1306

i2c = I2C(0, scl=Pin(22), sda=Pin(21))

pot = ADC(Pin(34))
led = Pin(17,Pin.OUT)
pot.atten(ADC.ATTN_11DB)
oled_width = 128
oled_height = 64
oled = ssd1306.SSD1306_I2C(oled_width, oled_height, i2c)

while True:
    oled.fill(0)
    valor = int(pot.read())
    oled.text('Sensor', 0, 0)
    oled.text('Capacitivo', 0, 15)
    oled.text('Valor: ', 0, 30)
    oled.text(str(valor), 50, 30)

    if valor > 2048:
        led.on()
    else:
        led.off()

    oled.show()