void setup() {
  #define LEDV 27
  #define LEDR 26
  #define buton 25

  Serial.begin(115200);

  pinMode(LEDV, OUTPUT);
  pinMode(LEDR, OUTPUT);
  pinMode(buton, INPUT_PULLUP);
}

void loop() {
 
     digitalWrite(LEDV, !digitalRead(buton));
     digitalWrite(LEDR, !digitalRead(buton));
 }