#include <ESP8266WiFi.h>
#include <Servo.h>
 
#define M1FWD 14
#define M1BWD 12
#define M2FWD 5
#define M2BWD 4
#define SLP 16
#define SERVO 0

Servo myServo;

void setup() {
  pinMode(M1FWD, OUTPUT);
  pinMode(M1BWD, OUTPUT);
  pinMode(M2FWD, OUTPUT);
  pinMode(M2BWD, OUTPUT);
  pinMode(SLP, OUTPUT);
  myServo.attach(SERVO);
  
  digitalWrite(SLP, HIGH);
}

void loop() {
    analogWrite(M1BWD, 0);
    analogWrite(M2FWD, 0);
    analogWrite(M1FWD, 0);
    analogWrite(M2BWD, 0);
    myServo.write(70);
    delay(3000);
    
    myServo.write(120);
    delay(500);
    analogWrite(M1BWD, 128);
    analogWrite(M2FWD, 128);
    analogWrite(M1FWD, 0);
    analogWrite(M2BWD, 0);
    delay(3000);

}