#include <DacESP32.h>
// Define DAC pins
#define DAC_CH1 25
// #define DAC_CH2 26
int dacSin;

void setup() {
  Serial.begin(115200);
}

void loop() {
  // Generate a Sine Wave
  // Step one degree at a time
  for (int deg = 0; deg < 360; deg = deg + 1) {
    // Calculate sine and write to DAC
    dacSin = int(128 + 64 * sin(deg * PI / 180));
    dacWrite(DAC_CH1, dacSin);
    Serial.print("DAC Sinoid = ");
    Serial.println(dacSin);
    delay(3);
  }
}