import time
from machine import ADC, Pin
import math

#setup
 adc=ADC(Pin(p28))

#loop 

while True:
    BETA = 3950
    ler=adc.read_u16()
    print(ler)
    m=math.log(10)
    
    #celsius=1/(math.log(1/(1023/ler-1))/BETA+1.0/298.15)-273.15;
    print(celsius)

    time.sleep(1)