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/*
*/
#include <ESP32Servo.h>
int pin = 2;
void setup() {
// Allow allocation of all timers
ESP32PWM::allocateTimer(0);
ESP32PWM::allocateTimer(1);
ESP32PWM::allocateTimer(2);
ESP32PWM::allocateTimer(3);
Serial.begin(115200);
}
void loop() {
tone(pin, 4186, // C
500); // half a second
tone(pin, 5274, // E
500); // half a second
delay(500);
}
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