ESP32 DEVKITV1, pins 36 (HALL VP) and 39 (HALL VN)

[Dremkin]

I'm trying to use these two contacts for simple input. Pull-up resistor 1k. As a result, it turns out that these two contacts are interconnected - if pin 36 is connected to ground, then pin 39 is also connected to ground..

Can these pins be used as two separate inputs?

Code: Untitled.c Select all

int pinTest1 = 36;

int pinTest2 = 39;



void setup() {

  Serial.begin(9600);



  pinMode(pinTest1, INPUT_PULLUP);

  pinMode(pinTest2, INPUT_PULLUP);



}



byte lastState1 = 0;

byte lastState2 = 0;



void loop() {



  byte statePin1 = digitalRead(pinTest1);

  if(lastState1 != statePin1){

    Serial.print(" Pin "); Serial.print(pinTest1); Serial.print(" = "); Serial.println(statePin1);

    if(statePin1 == HIGH) Serial.println();

    lastState1 = statePin1;

  }



  byte statePin2 = digitalRead(pinTest2);

  if(lastState2 != statePin2){

    Serial.print(" Pin "); Serial.print(pinTest2); Serial.print(" = "); Serial.println(statePin2);

    if(statePin2 == HIGH) Serial.println();

    lastState2 = statePin2;

  }



}