Hardware:

Description:

analogSetPinAttenuation does not work with Board v1.0.5 and v1.0.6, but it works with board 1.0.4.
There is no fault message, the compiler works with this code, but it takes no effect.
How can i fix this problem?

Sketch: (leave the backquotes for code formatting)

//Change the code below by your sketch
#include <Arduino.h>

void setup() {
analogSetPinAttenuation(34, ADC_0db);
adcAttachPin(34);
}

void loop() {
Serial.println(analogRead(34);
}