STC013 conversion

[StefanoF]

Hi ,
I've used this the electronic schema , I've in out 1.65 volt at empty, the sensor is at 15A (STC 013-015)
There is someone help me with easy code,
apin = adc.channel(pin='P13', attn=ADC.ATTN_11DB)

peakVoltage = float(0)
ACCurrtntValue = float(0)
for i in range(5):
peakVoltage += apin.voltage()
utime.sleep_ms(1)
peakVoltage = (peakVoltage / 5)
voltageVirtualValue = (peakVoltage / 1000)
print(round(voltageVirtualValue,2))
result 1.65

Many thanks