#include <Servo.h>

Servo servo;

#define potInput A0
int relayOutput = 15;
int buttonInput = 13;
int servoOutput = 12;
uint32_t servoSetLeft;

void setup()
{
	pinMode(relayOutput, OUTPUT);
	pinMode(buttonInput, INPUT);
	pinMode(potInput, INPUT);

	servo.attach(servoOutput);
}

void loop()
{
	ESP.rtcUserMemoryRead(33, &servoSetLeft, sizeof(servoSetLeft));
	if(digitalRead(buttonInput) == LOW)
	{
		if(servoSetLeft == 0x00)
		{
			servoSetLeft = 0xff;
			ESP.rtcUserMemoryWrite(33, &servoSetLeft, sizeof(servoSetLeft));
			digitalWrite(relayOutput, HIGH);
			delay(100);
			servo.write(50);
			delay(1500);
			digitalWrite(relayOutput, LOW);
		}
		else if(servoSetLeft == 0xff)
		{
			digitalWrite(relayOutput, HIGH);
			delay(100);
			servo.write(140);
			delay(1500);
			digitalWrite(relayOutput, LOW);
			servoSetLeft = 0x00;
			ESP.rtcUserMemoryWrite(33, &servoSetLeft, sizeof(servoSetLeft));
		}
	}
	ESP.deepSleep(60e6);
}