WiFi Robot Car / RC Car NodeMCU Web Server

1#include <ESP8266WiFi.h>
2#include <ESP8266WebServer.h>
3
4const  char* ssid = "Lavender";
5const char* password = "5335921602";
6
7ESP8266WebServer  server(80);
8
9const byte L298N_A_pin = D1; // GPI05
10const byte L298N_A_In1_pin  = D2; //GPI04
11const byte L298N_A_In2_pin = D3; //GPI0
12
13const byte L298N_B_In3_pin  = D4; // GPI02
14const byte L298N_B_In4_pin = D5; // GPIO14
15const byte L298N_B_pin  = D6; //GPI12
16
17const byte Led1_pin =  D7; //GPIO13  // Sol Sinyal
18const  byte Led2_pin =  D8; //GPIO15  // Sag Sinyal 
19const byte Led3_pin =  D9; //GPIO3   // On Far 
20const byte Led4_pin = D10; //GPI01   // Arka Lamba
21const byte  Korna_pin = D0; //GPI016  //Korna
22byte SolSinyal = 0;
23byte SagSinyal = 0;
24byte  ArkaLamba = 0;
25
26
27
28void motorSpeed(int prmA, byte prmA1, byte prmA2,  int prmB, byte prmB1, byte prmB2)
29{
30  analogWrite(L298N_A_pin,prmA);
31  analogWrite(L298N_B_pin,prmB);
32  
33  digitalWrite(L298N_A_In1_pin,prmA1);
34  digitalWrite(L298N_A_In2_pin,prmA2);
35  digitalWrite(L298N_B_In3_pin,prmB1);
36  digitalWrite(L298N_B_In4_pin,prmB2);
37
38}
39
40void  handleRoot() {
41  server.send(200, "text/plain", "hello from esp8266!");
42  }
43
44void handleCar() {
45 String message = "";
46 int BtnValue = 0;
47  for (uint8_t i = 0; i < server.args(); i++) {
48    if (server.argName(i)=="a")
49    {
50      String s = server.arg(i);
51      BtnValue = s.toInt();
52    }
53    Serial.println(server.argName(i) + ": " + server.arg(i) + "\
54");
55  }
56
57  switch (BtnValue) {
58   case 1: // sola donuş
59      motorSpeed(900,LOW,LOW,1023,HIGH,LOW);  
60      SolSinyal = 1;
61      digitalWrite(Led1_pin,HIGH);
62      break;
63   case 2: // düz ileri
64      motorSpeed(1023,HIGH,LOW,1023,HIGH,LOW); 
65     SolSinyal  = 0;
66     SagSinyal = 0;
67     digitalWrite(Led1_pin,LOW);
68     digitalWrite(Led2_pin,LOW);
69     break;
70  case  3:// saga donuş  
71     motorSpeed(1023,HIGH,LOW,900,LOW,LOW);  
72     SagSinyal = 1;
73     digitalWrite(Led2_pin,HIGH);
74     break;
75  case  4:// tam sola donuş   
76     motorSpeed(900,LOW,HIGH,900,HIGH,LOW); 
77     SolSinyal = 1;
78     digitalWrite(Led1_pin,HIGH);
79     break;
80  case  5: // stop   
81   motorSpeed(0,LOW,LOW,0,LOW,LOW); 
82   SolSinyal = 0;
83   SagSinyal  = 0;
84   digitalWrite(Led1_pin,LOW);
85   digitalWrite(Led2_pin,LOW);
86   break;     
87  case  6://   
88     motorSpeed(900,HIGH,LOW,900,LOW,HIGH); 
89     SagSinyal  = 1;
90    digitalWrite(Led2_pin,HIGH);
91    break;
92  case 7://sol geri
93    motorSpeed(900,LOW,LOW,1023,LOW,HIGH); 
94    break;
95  case 8:// tam geri
96    motorSpeed(900,LOW,HIGH,900,LOW,HIGH);      
97    break;    
98  case 9://  sag geri  
99    motorSpeed(1023,LOW,HIGH,900,LOW,LOW); 
100    default:
101    break;
102  }
103  if (BtnValue > 7)
104  {
105    ArkaLamba = 1;
106    SolSinyal = 1;
107    SagSinyal = 1;
108    digitalWrite(Led1_pin,HIGH);
109    digitalWrite(Led2_pin,HIGH);
110    digitalWrite(Led4_pin,HIGH);
111  }
112  else
113  {
114    ArkaLamba = 0;
115    digitalWrite(Led4_pin,LOW);
116  }
117 
118  message += "<html> <head> <title>Gungor  yalcin</title><head>";
119  message += "<body><h3>Wifi Robot Car NodeMCU  Web  Server</h1>";
120  message += "<table> "; 
121  message += "<tr>";
122  message  += "<td><p><a href=\\"/car?a=1\\"><button style=\\"width:100;height:100;font-size:100px;\\"  class=\\"button\\">\\\\</button></a></p> ";
123  message += "<td><p><a href=\\"/car?a=2\\"><button  style=\\"width:100;height:100;font-size:100px;\\" class=\\"button\\">^</button></a></p>  ";
124  message += "<td><p><a href=\\"/car?a=3\\"><button style=\\"width:100;height:100;font-size:100px;\\"  class=\\"button\\">/</button></a></p> ";
125  message += "<tr>";
126  message  += "<td><p><a href=\\"/car?a=4\\"><button style=\\"width:100;height:100;font-size:100px;\\"  class=\\"button\\"> < </button></a></p> ";
127  message += "<td><p><a href=\\"/car?a=5\\"><button  style=\\"width:100;height:100;font-size:40px;\\" class=\\"button\\">Stop</button></a></p>  ";
128  message += "<td><p><a href=\\"/car?a=6\\"><button style=\\"width:100;height:100;font-size:100px;\\"  class=\\"button\\"> > </button></a></p> ";
129  message += "<tr>";
130  message  += "<td><p><a href=\\"/car?a=7\\"><button style=\\"width:100;height:100;font-size:100px;\\"  class=\\"button\\">/</button></a></p> ";
131  message += "<td><p><a href=\\"/car?a=8\\"><button  style=\\"width:100;height:100;font-size:100px;\\" class=\\"button\\">v</button></a></p>  ";
132  message += "<td><p><a href=\\"/car?a=9\\"><button style=\\"width:100;height:100;font-size:100px;\\"  class=\\"button\\">\\\\</button></a></p> ";
133  message += "</table> "; 
134  message += "</body></html>";
135  server.send(200, "text/html", message);
136  }
137
138void tempSinyal()
139{
140  if (SolSinyal==1)
141    digitalWrite(Led1_pin,!digitalRead(Led1_pin));
142
143  if (SagSinyal==1)
144    digitalWrite(Led2_pin,!digitalRead(Led2_pin));
145
146  if (ArkaLamba==1)
147    digitalWrite(Led4_pin,!digitalRead(Led4_pin));
148
149}
150
151
152
153void  handleNotFound() {
154  String message = "File Not Found\
155\
156";
157  message  += "URI: ";
158  message += server.uri();
159  message += "\
160Method: ";
161  message += (server.method() == HTTP_GET) ? "GET" : "POST";
162  message +=  "\
163Arguments: ";
164  message += server.args();
165  message += "\
166";
167  for (uint8_t i = 0; i < server.args(); i++) {
168    message += " " + server.argName(i)  + ": " + server.arg(i) + "\
169";
170  }
171  server.send(404, "text/plain",  message);
172}
173 
174
175void setup() {
176 
177  pinMode(L298N_A_In1_pin,OUTPUT);
178  pinMode(L298N_A_In2_pin,OUTPUT);
179  pinMode(L298N_B_In3_pin,OUTPUT);
180  pinMode(L298N_B_In4_pin,OUTPUT);
181
182  digitalWrite(L298N_A_In1_pin,LOW);
183 digitalWrite(L298N_A_In2_pin,LOW);
184 digitalWrite(L298N_B_In3_pin,LOW);
185  digitalWrite(L298N_B_In4_pin,LOW);
186
187  pinMode(Led1_pin,OUTPUT);
188  pinMode(Led2_pin,OUTPUT);
189  pinMode(Led3_pin,OUTPUT);
190  pinMode(Led4_pin,OUTPUT);
191
192  digitalWrite(Led1_pin,LOW);
193  digitalWrite(Led2_pin,LOW);
194  digitalWrite(Led3_pin,LOW);
195  digitalWrite(Led4_pin,LOW);
196  
197 Serial.begin(115200); 
198 
199   WiFi.mode(WIFI_STA);
200   WiFi.begin(ssid,  password);
201   Serial.println("");
202   while (WiFi.status() != WL_CONNECTED)  {
203    delay(500);
204    Serial.print(".");
205  }
206  Serial.println("");
207  Serial.print("Connected to ");
208  Serial.println(ssid);
209  Serial.print("IP  address: ");
210  Serial.println(WiFi.localIP());
211
212  server.on("/", handleRoot);
213  server.on("/car", handleCar);
214
215server.on("/inline", []() {
216    server.send(200,  "text/plain", "this works as well");
217  });
218
219  server.onNotFound(handleNotFound);
220
221  server.begin();
222  Serial.println("HTTP server started");
223}
224
225void  loop() {
226  server.handleClient();
227}

#include <ESP8266WiFi.h>
#include <ESP8266WebServer.h>

const  char* ssid = "Lavender";
const char* password = "5335921602";

ESP8266WebServer  server(80);

const byte L298N_A_pin = D1; // GPI05
const byte L298N_A_In1_pin  = D2; //GPI04
const byte L298N_A_In2_pin = D3; //GPI0

const byte L298N_B_In3_pin  = D4; // GPI02
const byte L298N_B_In4_pin = D5; // GPIO14
const byte L298N_B_pin  = D6; //GPI12

const byte Led1_pin =  D7; //GPIO13  // Sol Sinyal
const  byte Led2_pin =  D8; //GPIO15  // Sag Sinyal 
const byte Led3_pin =  D9; //GPIO3   // On Far 
const byte Led4_pin = D10; //GPI01   // Arka Lamba
const byte  Korna_pin = D0; //GPI016  //Korna
byte SolSinyal = 0;
byte SagSinyal = 0;
byte  ArkaLamba = 0;



void motorSpeed(int prmA, byte prmA1, byte prmA2,  int prmB, byte prmB1, byte prmB2)
{
  analogWrite(L298N_A_pin,prmA);
  analogWrite(L298N_B_pin,prmB);
  
  digitalWrite(L298N_A_In1_pin,prmA1);
  digitalWrite(L298N_A_In2_pin,prmA2);
  digitalWrite(L298N_B_In3_pin,prmB1);
  digitalWrite(L298N_B_In4_pin,prmB2);

}

void  handleRoot() {
  server.send(200, "text/plain", "hello from esp8266!");
  }

void handleCar() {
 String message = "";
 int BtnValue = 0;
  for (uint8_t i = 0; i < server.args(); i++) {
    if (server.argName(i)=="a")
    {
      String s = server.arg(i);
      BtnValue = s.toInt();
    }
    Serial.println(server.argName(i) + ": " + server.arg(i) + "\
");
  }

  switch (BtnValue) {
   case 1: // sola donuş
      motorSpeed(900,LOW,LOW,1023,HIGH,LOW);  
      SolSinyal = 1;
      digitalWrite(Led1_pin,HIGH);
      break;
   case 2: // düz ileri
      motorSpeed(1023,HIGH,LOW,1023,HIGH,LOW); 
     SolSinyal  = 0;
     SagSinyal = 0;
     digitalWrite(Led1_pin,LOW);
     digitalWrite(Led2_pin,LOW);
     break;
  case  3:// saga donuş  
     motorSpeed(1023,HIGH,LOW,900,LOW,LOW);  
     SagSinyal = 1;
     digitalWrite(Led2_pin,HIGH);
     break;
  case  4:// tam sola donuş   
     motorSpeed(900,LOW,HIGH,900,HIGH,LOW); 
     SolSinyal = 1;
     digitalWrite(Led1_pin,HIGH);
     break;
  case  5: // stop   
   motorSpeed(0,LOW,LOW,0,LOW,LOW); 
   SolSinyal = 0;
   SagSinyal  = 0;
   digitalWrite(Led1_pin,LOW);
   digitalWrite(Led2_pin,LOW);
   break;     
  case  6://   
     motorSpeed(900,HIGH,LOW,900,LOW,HIGH); 
     SagSinyal  = 1;
    digitalWrite(Led2_pin,HIGH);
    break;
  case 7://sol geri
    motorSpeed(900,LOW,LOW,1023,LOW,HIGH); 
    break;
  case 8:// tam geri
    motorSpeed(900,LOW,HIGH,900,LOW,HIGH);      
    break;    
  case 9://  sag geri  
    motorSpeed(1023,LOW,HIGH,900,LOW,LOW); 
    default:
    break;
  }
  if (BtnValue > 7)
  {
    ArkaLamba = 1;
    SolSinyal = 1;
    SagSinyal = 1;
    digitalWrite(Led1_pin,HIGH);
    digitalWrite(Led2_pin,HIGH);
    digitalWrite(Led4_pin,HIGH);
  }
  else
  {
    ArkaLamba = 0;
    digitalWrite(Led4_pin,LOW);
  }
 
  message += "<html> <head> <title>Gungor  yalcin</title><head>";
  message += "<body><h3>Wifi Robot Car NodeMCU  Web  Server</h1>";
  message += "<table> "; 
  message += "<tr>";
  message  += "<td><p><a href=\\"/car?a=1\\"><button style=\\"width:100;height:100;font-size:100px;\\"  class=\\"button\\">\\\\</button></a></p> ";
  message += "<td><p><a href=\\"/car?a=2\\"><button  style=\\"width:100;height:100;font-size:100px;\\" class=\\"button\\">^</button></a></p>  ";
  message += "<td><p><a href=\\"/car?a=3\\"><button style=\\"width:100;height:100;font-size:100px;\\"  class=\\"button\\">/</button></a></p> ";
  message += "<tr>";
  message  += "<td><p><a href=\\"/car?a=4\\"><button style=\\"width:100;height:100;font-size:100px;\\"  class=\\"button\\"> < </button></a></p> ";
  message += "<td><p><a href=\\"/car?a=5\\"><button  style=\\"width:100;height:100;font-size:40px;\\" class=\\"button\\">Stop</button></a></p>  ";
  message += "<td><p><a href=\\"/car?a=6\\"><button style=\\"width:100;height:100;font-size:100px;\\"  class=\\"button\\"> > </button></a></p> ";
  message += "<tr>";
  message  += "<td><p><a href=\\"/car?a=7\\"><button style=\\"width:100;height:100;font-size:100px;\\"  class=\\"button\\">/</button></a></p> ";
  message += "<td><p><a href=\\"/car?a=8\\"><button  style=\\"width:100;height:100;font-size:100px;\\" class=\\"button\\">v</button></a></p>  ";
  message += "<td><p><a href=\\"/car?a=9\\"><button style=\\"width:100;height:100;font-size:100px;\\"  class=\\"button\\">\\\\</button></a></p> ";
  message += "</table> "; 
  message += "</body></html>";
  server.send(200, "text/html", message);
  }

void tempSinyal()
{
  if (SolSinyal==1)
    digitalWrite(Led1_pin,!digitalRead(Led1_pin));

  if (SagSinyal==1)
    digitalWrite(Led2_pin,!digitalRead(Led2_pin));

  if (ArkaLamba==1)
    digitalWrite(Led4_pin,!digitalRead(Led4_pin));

}



void  handleNotFound() {
  String message = "File Not Found\
\
";
  message  += "URI: ";
  message += server.uri();
  message += "\
Method: ";
  message += (server.method() == HTTP_GET) ? "GET" : "POST";
  message +=  "\
Arguments: ";
  message += server.args();
  message += "\
";
  for (uint8_t i = 0; i < server.args(); i++) {
    message += " " + server.argName(i)  + ": " + server.arg(i) + "\
";
  }
  server.send(404, "text/plain",  message);
}
 

void setup() {
 
  pinMode(L298N_A_In1_pin,OUTPUT);
  pinMode(L298N_A_In2_pin,OUTPUT);
  pinMode(L298N_B_In3_pin,OUTPUT);
  pinMode(L298N_B_In4_pin,OUTPUT);

  digitalWrite(L298N_A_In1_pin,LOW);
 digitalWrite(L298N_A_In2_pin,LOW);
 digitalWrite(L298N_B_In3_pin,LOW);
  digitalWrite(L298N_B_In4_pin,LOW);

  pinMode(Led1_pin,OUTPUT);
  pinMode(Led2_pin,OUTPUT);
  pinMode(Led3_pin,OUTPUT);
  pinMode(Led4_pin,OUTPUT);

  digitalWrite(Led1_pin,LOW);
  digitalWrite(Led2_pin,LOW);
  digitalWrite(Led3_pin,LOW);
  digitalWrite(Led4_pin,LOW);
  
 Serial.begin(115200); 
 
   WiFi.mode(WIFI_STA);
   WiFi.begin(ssid,  password);
   Serial.println("");
   while (WiFi.status() != WL_CONNECTED)  {
    delay(500);
    Serial.print(".");
  }
  Serial.println("");
  Serial.print("Connected to ");
  Serial.println(ssid);
  Serial.print("IP  address: ");
  Serial.println(WiFi.localIP());

  server.on("/", handleRoot);
  server.on("/car", handleCar);

server.on("/inline", []() {
    server.send(200,  "text/plain", "this works as well");
  });

  server.onNotFound(handleNotFound);

  server.begin();
  Serial.println("HTTP server started");
}

void  loop() {
  server.handleClient();
}

untitled

arduino

1#include <ESP8266WiFi.h>
2#include <ESP8266WebServer.h>
3
4const   char* ssid = "Lavender";
5const char* password = "5335921602";
6
7ESP8266WebServer   server(80);
8
9const byte L298N_A_pin = D1; // GPI05
10const byte L298N_A_In1_pin   = D2; //GPI04
11const byte L298N_A_In2_pin = D3; //GPI0
12
13const byte L298N_B_In3_pin   = D4; // GPI02
14const byte L298N_B_In4_pin = D5; // GPIO14
15const byte L298N_B_pin   = D6; //GPI12
16
17const byte Led1_pin =  D7; //GPIO13  // Sol Sinyal
18const   byte Led2_pin =  D8; //GPIO15  // Sag Sinyal 
19const byte Led3_pin =  D9; //GPIO3    // On Far 
20const byte Led4_pin = D10; //GPI01   // Arka Lamba
21const byte   Korna_pin = D0; //GPI016  //Korna
22byte SolSinyal = 0;
23byte SagSinyal = 0;
24byte   ArkaLamba = 0;
25
26
27
28void motorSpeed(int prmA, byte prmA1, byte prmA2,   int prmB, byte prmB1, byte prmB2)
29{
30  analogWrite(L298N_A_pin,prmA);
31  analogWrite(L298N_B_pin,prmB);
32   
33  digitalWrite(L298N_A_In1_pin,prmA1);
34  digitalWrite(L298N_A_In2_pin,prmA2);
35   digitalWrite(L298N_B_In3_pin,prmB1);
36  digitalWrite(L298N_B_In4_pin,prmB2);
37
38}
39
40void   handleRoot() {
41  server.send(200, "text/plain", "hello from esp8266!");
42   }
43
44void handleCar() {
45 String message = "";
46 int BtnValue = 0;
47   for (uint8_t i = 0; i < server.args(); i++) {
48    if (server.argName(i)=="a")
49     {
50      String s = server.arg(i);
51      BtnValue = s.toInt();
52    }
53     Serial.println(server.argName(i) + ": " + server.arg(i) + "\
54");
55  }
56
57   switch (BtnValue) {
58   case 1: // sola donuş
59      motorSpeed(900,LOW,LOW,1023,HIGH,LOW);   
60      SolSinyal = 1;
61      digitalWrite(Led1_pin,HIGH);
62      break;
63    case 2: // düz ileri
64      motorSpeed(1023,HIGH,LOW,1023,HIGH,LOW); 
65     SolSinyal   = 0;
66     SagSinyal = 0;
67     digitalWrite(Led1_pin,LOW);
68     digitalWrite(Led2_pin,LOW);
69      break;
70  case  3:// saga donuş  
71     motorSpeed(1023,HIGH,LOW,900,LOW,LOW);   
72     SagSinyal = 1;
73     digitalWrite(Led2_pin,HIGH);
74     break;
75   case  4:// tam sola donuş   
76     motorSpeed(900,LOW,HIGH,900,HIGH,LOW); 
77      SolSinyal = 1;
78     digitalWrite(Led1_pin,HIGH);
79     break;
80  case   5: // stop   
81   motorSpeed(0,LOW,LOW,0,LOW,LOW); 
82   SolSinyal = 0;
83   SagSinyal   = 0;
84   digitalWrite(Led1_pin,LOW);
85   digitalWrite(Led2_pin,LOW);
86   break;      
87  case  6://   
88     motorSpeed(900,HIGH,LOW,900,LOW,HIGH); 
89     SagSinyal   = 1;
90    digitalWrite(Led2_pin,HIGH);
91    break;
92  case 7://sol geri
93     motorSpeed(900,LOW,LOW,1023,LOW,HIGH); 
94    break;
95  case 8:// tam geri
96     motorSpeed(900,LOW,HIGH,900,LOW,HIGH);      
97    break;    
98  case 9://   sag geri  
99    motorSpeed(1023,LOW,HIGH,900,LOW,LOW); 
100    default:
101    break;
102   }
103  if (BtnValue > 7)
104  {
105    ArkaLamba = 1;
106    SolSinyal = 1;
107     SagSinyal = 1;
108    digitalWrite(Led1_pin,HIGH);
109    digitalWrite(Led2_pin,HIGH);
110     digitalWrite(Led4_pin,HIGH);
111  }
112  else
113  {
114    ArkaLamba = 0;
115     digitalWrite(Led4_pin,LOW);
116  }
117 
118  message += "<html> <head> <title>Gungor   yalcin</title><head>";
119  message += "<body><h3>Wifi Robot Car NodeMCU  Web   Server</h1>";
120  message += "<table> "; 
121  message += "<tr>";
122  message   += "<td><p><a href=\\"/car?a=1\\"><button style=\\"width:100;height:100;font-size:100px;\\"   class=\\"button\\">\\\\</button></a></p> ";
123  message += "<td><p><a href=\\"/car?a=2\\"><button   style=\\"width:100;height:100;font-size:100px;\\" class=\\"button\\">^</button></a></p>   ";
124  message += "<td><p><a href=\\"/car?a=3\\"><button style=\\"width:100;height:100;font-size:100px;\\"   class=\\"button\\">/</button></a></p> ";
125  message += "<tr>";
126  message   += "<td><p><a href=\\"/car?a=4\\"><button style=\\"width:100;height:100;font-size:100px;\\"   class=\\"button\\"> < </button></a></p> ";
127  message += "<td><p><a href=\\"/car?a=5\\"><button   style=\\"width:100;height:100;font-size:40px;\\" class=\\"button\\">Stop</button></a></p>   ";
128  message += "<td><p><a href=\\"/car?a=6\\"><button style=\\"width:100;height:100;font-size:100px;\\"   class=\\"button\\"> > </button></a></p> ";
129  message += "<tr>";
130  message   += "<td><p><a href=\\"/car?a=7\\"><button style=\\"width:100;height:100;font-size:100px;\\"   class=\\"button\\">/</button></a></p> ";
131  message += "<td><p><a href=\\"/car?a=8\\"><button   style=\\"width:100;height:100;font-size:100px;\\" class=\\"button\\">v</button></a></p>   ";
132  message += "<td><p><a href=\\"/car?a=9\\"><button style=\\"width:100;height:100;font-size:100px;\\"   class=\\"button\\">\\\\</button></a></p> ";
133  message += "</table> "; 
134   message += "</body></html>";
135  server.send(200, "text/html", message);
136   }
137
138void tempSinyal()
139{
140  if (SolSinyal==1)
141    digitalWrite(Led1_pin,!digitalRead(Led1_pin));
142
143   if (SagSinyal==1)
144    digitalWrite(Led2_pin,!digitalRead(Led2_pin));
145
146   if (ArkaLamba==1)
147    digitalWrite(Led4_pin,!digitalRead(Led4_pin));
148
149}
150
151
152
153void   handleNotFound() {
154  String message = "File Not Found\
155\
156";
157  message   += "URI: ";
158  message += server.uri();
159  message += "\
160Method: ";
161   message += (server.method() == HTTP_GET) ? "GET" : "POST";
162  message +=   "\
163Arguments: ";
164  message += server.args();
165  message += "\
166";
167   for (uint8_t i = 0; i < server.args(); i++) {
168    message += " " + server.argName(i)   + ": " + server.arg(i) + "\
169";
170  }
171  server.send(404, "text/plain",   message);
172}
173 
174
175void setup() {
176 
177  pinMode(L298N_A_In1_pin,OUTPUT);
178   pinMode(L298N_A_In2_pin,OUTPUT);
179  pinMode(L298N_B_In3_pin,OUTPUT);
180  pinMode(L298N_B_In4_pin,OUTPUT);
181
182   digitalWrite(L298N_A_In1_pin,LOW);
183 digitalWrite(L298N_A_In2_pin,LOW);
184 digitalWrite(L298N_B_In3_pin,LOW);
185   digitalWrite(L298N_B_In4_pin,LOW);
186
187  pinMode(Led1_pin,OUTPUT);
188  pinMode(Led2_pin,OUTPUT);
189   pinMode(Led3_pin,OUTPUT);
190  pinMode(Led4_pin,OUTPUT);
191
192  digitalWrite(Led1_pin,LOW);
193   digitalWrite(Led2_pin,LOW);
194  digitalWrite(Led3_pin,LOW);
195  digitalWrite(Led4_pin,LOW);
196   
197 Serial.begin(115200); 
198 
199   WiFi.mode(WIFI_STA);
200   WiFi.begin(ssid,   password);
201   Serial.println("");
202   while (WiFi.status() != WL_CONNECTED)   {
203    delay(500);
204    Serial.print(".");
205  }
206  Serial.println("");
207   Serial.print("Connected to ");
208  Serial.println(ssid);
209  Serial.print("IP   address: ");
210  Serial.println(WiFi.localIP());
211
212  server.on("/", handleRoot);
213   server.on("/car", handleCar);
214
215server.on("/inline", []() {
216    server.send(200,   "text/plain", "this works as well");
217  });
218
219  server.onNotFound(handleNotFound);
220
221   server.begin();
222  Serial.println("HTTP server started");
223}
224
225void   loop() {
226  server.handleClient();
227}

#include <ESP8266WiFi.h>
#include <ESP8266WebServer.h>

const   char* ssid = "Lavender";
const char* password = "5335921602";

ESP8266WebServer   server(80);

const byte L298N_A_pin = D1; // GPI05
const byte L298N_A_In1_pin   = D2; //GPI04
const byte L298N_A_In2_pin = D3; //GPI0

const byte L298N_B_In3_pin   = D4; // GPI02
const byte L298N_B_In4_pin = D5; // GPIO14
const byte L298N_B_pin   = D6; //GPI12

const byte Led1_pin =  D7; //GPIO13  // Sol Sinyal
const   byte Led2_pin =  D8; //GPIO15  // Sag Sinyal 
const byte Led3_pin =  D9; //GPIO3    // On Far 
const byte Led4_pin = D10; //GPI01   // Arka Lamba
const byte   Korna_pin = D0; //GPI016  //Korna
byte SolSinyal = 0;
byte SagSinyal = 0;
byte   ArkaLamba = 0;



void motorSpeed(int prmA, byte prmA1, byte prmA2,   int prmB, byte prmB1, byte prmB2)
{
  analogWrite(L298N_A_pin,prmA);
  analogWrite(L298N_B_pin,prmB);
   
  digitalWrite(L298N_A_In1_pin,prmA1);
  digitalWrite(L298N_A_In2_pin,prmA2);
   digitalWrite(L298N_B_In3_pin,prmB1);
  digitalWrite(L298N_B_In4_pin,prmB2);

}

void   handleRoot() {
  server.send(200, "text/plain", "hello from esp8266!");
   }

void handleCar() {
 String message = "";
 int BtnValue = 0;
   for (uint8_t i = 0; i < server.args(); i++) {
    if (server.argName(i)=="a")
     {
      String s = server.arg(i);
      BtnValue = s.toInt();
    }
     Serial.println(server.argName(i) + ": " + server.arg(i) + "\
");
  }

   switch (BtnValue) {
   case 1: // sola donuş
      motorSpeed(900,LOW,LOW,1023,HIGH,LOW);   
      SolSinyal = 1;
      digitalWrite(Led1_pin,HIGH);
      break;
    case 2: // düz ileri
      motorSpeed(1023,HIGH,LOW,1023,HIGH,LOW); 
     SolSinyal   = 0;
     SagSinyal = 0;
     digitalWrite(Led1_pin,LOW);
     digitalWrite(Led2_pin,LOW);
      break;
  case  3:// saga donuş  
     motorSpeed(1023,HIGH,LOW,900,LOW,LOW);   
     SagSinyal = 1;
     digitalWrite(Led2_pin,HIGH);
     break;
   case  4:// tam sola donuş   
     motorSpeed(900,LOW,HIGH,900,HIGH,LOW); 
      SolSinyal = 1;
     digitalWrite(Led1_pin,HIGH);
     break;
  case   5: // stop   
   motorSpeed(0,LOW,LOW,0,LOW,LOW); 
   SolSinyal = 0;
   SagSinyal   = 0;
   digitalWrite(Led1_pin,LOW);
   digitalWrite(Led2_pin,LOW);
   break;      
  case  6://   
     motorSpeed(900,HIGH,LOW,900,LOW,HIGH); 
     SagSinyal   = 1;
    digitalWrite(Led2_pin,HIGH);
    break;
  case 7://sol geri
     motorSpeed(900,LOW,LOW,1023,LOW,HIGH); 
    break;
  case 8:// tam geri
     motorSpeed(900,LOW,HIGH,900,LOW,HIGH);      
    break;    
  case 9://   sag geri  
    motorSpeed(1023,LOW,HIGH,900,LOW,LOW); 
    default:
    break;
   }
  if (BtnValue > 7)
  {
    ArkaLamba = 1;
    SolSinyal = 1;
     SagSinyal = 1;
    digitalWrite(Led1_pin,HIGH);
    digitalWrite(Led2_pin,HIGH);
     digitalWrite(Led4_pin,HIGH);
  }
  else
  {
    ArkaLamba = 0;
     digitalWrite(Led4_pin,LOW);
  }
 
  message += "<html> <head> <title>Gungor   yalcin</title><head>";
  message += "<body><h3>Wifi Robot Car NodeMCU  Web   Server</h1>";
  message += "<table> "; 
  message += "<tr>";
  message   += "<td><p><a href=\\"/car?a=1\\"><button style=\\"width:100;height:100;font-size:100px;\\"   class=\\"button\\">\\\\</button></a></p> ";
  message += "<td><p><a href=\\"/car?a=2\\"><button   style=\\"width:100;height:100;font-size:100px;\\" class=\\"button\\">^</button></a></p>   ";
  message += "<td><p><a href=\\"/car?a=3\\"><button style=\\"width:100;height:100;font-size:100px;\\"   class=\\"button\\">/</button></a></p> ";
  message += "<tr>";
  message   += "<td><p><a href=\\"/car?a=4\\"><button style=\\"width:100;height:100;font-size:100px;\\"   class=\\"button\\"> < </button></a></p> ";
  message += "<td><p><a href=\\"/car?a=5\\"><button   style=\\"width:100;height:100;font-size:40px;\\" class=\\"button\\">Stop</button></a></p>   ";
  message += "<td><p><a href=\\"/car?a=6\\"><button style=\\"width:100;height:100;font-size:100px;\\"   class=\\"button\\"> > </button></a></p> ";
  message += "<tr>";
  message   += "<td><p><a href=\\"/car?a=7\\"><button style=\\"width:100;height:100;font-size:100px;\\"   class=\\"button\\">/</button></a></p> ";
  message += "<td><p><a href=\\"/car?a=8\\"><button   style=\\"width:100;height:100;font-size:100px;\\" class=\\"button\\">v</button></a></p>   ";
  message += "<td><p><a href=\\"/car?a=9\\"><button style=\\"width:100;height:100;font-size:100px;\\"   class=\\"button\\">\\\\</button></a></p> ";
  message += "</table> "; 
   message += "</body></html>";
  server.send(200, "text/html", message);
   }

void tempSinyal()
{
  if (SolSinyal==1)
    digitalWrite(Led1_pin,!digitalRead(Led1_pin));

   if (SagSinyal==1)
    digitalWrite(Led2_pin,!digitalRead(Led2_pin));

   if (ArkaLamba==1)
    digitalWrite(Led4_pin,!digitalRead(Led4_pin));

}



void   handleNotFound() {
  String message = "File Not Found\
\
";
  message   += "URI: ";
  message += server.uri();
  message += "\
Method: ";
   message += (server.method() == HTTP_GET) ? "GET" : "POST";
  message +=   "\
Arguments: ";
  message += server.args();
  message += "\
";
   for (uint8_t i = 0; i < server.args(); i++) {
    message += " " + server.argName(i)   + ": " + server.arg(i) + "\
";
  }
  server.send(404, "text/plain",   message);
}
 

void setup() {
 
  pinMode(L298N_A_In1_pin,OUTPUT);
   pinMode(L298N_A_In2_pin,OUTPUT);
  pinMode(L298N_B_In3_pin,OUTPUT);
  pinMode(L298N_B_In4_pin,OUTPUT);

   digitalWrite(L298N_A_In1_pin,LOW);
 digitalWrite(L298N_A_In2_pin,LOW);
 digitalWrite(L298N_B_In3_pin,LOW);
   digitalWrite(L298N_B_In4_pin,LOW);

  pinMode(Led1_pin,OUTPUT);
  pinMode(Led2_pin,OUTPUT);
   pinMode(Led3_pin,OUTPUT);
  pinMode(Led4_pin,OUTPUT);

  digitalWrite(Led1_pin,LOW);
   digitalWrite(Led2_pin,LOW);
  digitalWrite(Led3_pin,LOW);
  digitalWrite(Led4_pin,LOW);
   
 Serial.begin(115200); 
 
   WiFi.mode(WIFI_STA);
   WiFi.begin(ssid,   password);
   Serial.println("");
   while (WiFi.status() != WL_CONNECTED)   {
    delay(500);
    Serial.print(".");
  }
  Serial.println("");
   Serial.print("Connected to ");
  Serial.println(ssid);
  Serial.print("IP   address: ");
  Serial.println(WiFi.localIP());

  server.on("/", handleRoot);
   server.on("/car", handleCar);

server.on("/inline", []() {
    server.send(200,   "text/plain", "this works as well");
  });

  server.onNotFound(handleNotFound);

   server.begin();
  Serial.println("HTTP server started");
}

void   loop() {
  server.handleClient();
}

untitled

arduino

1#include <ESP8266WiFi.h>
2#include <ESP8266WebServer.h>
3
4const
5  char* ssid = "Lavender";
6const char* password = "5335921602";
7
8ESP8266WebServer
9  server(80);
10
11const byte L298N_A_pin = D1; // GPI05
12const byte L298N_A_In1_pin
13  = D2; //GPI04
14const byte L298N_A_In2_pin = D3; //GPI0
15
16const byte L298N_B_In3_pin
17  = D4; // GPI02
18const byte L298N_B_In4_pin = D5; // GPIO14
19const byte L298N_B_pin
20  = D6; //GPI12
21
22const byte Led1_pin =  D7; //GPIO13  // Sol Sinyal
23const
24  byte Led2_pin =  D8; //GPIO15  // Sag Sinyal 
25const byte Led3_pin =  D9; //GPIO3
26   // On Far 
27const byte Led4_pin = D10; //GPI01   // Arka Lamba
28const byte
29  Korna_pin = D0; //GPI016  //Korna
30byte SolSinyal = 0;
31byte SagSinyal = 0;
32byte
33  ArkaLamba = 0;
34
35
36
37void motorSpeed(int prmA, byte prmA1, byte prmA2,
38  int prmB, byte prmB1, byte prmB2)
39{
40  analogWrite(L298N_A_pin,prmA);
41  analogWrite(L298N_B_pin,prmB);
42
43  
44  digitalWrite(L298N_A_In1_pin,prmA1);
45  digitalWrite(L298N_A_In2_pin,prmA2);
46
47  digitalWrite(L298N_B_In3_pin,prmB1);
48  digitalWrite(L298N_B_In4_pin,prmB2);
49
50}
51
52void
53  handleRoot() {
54  server.send(200, "text/plain", "hello from esp8266!");
55
56  }
57
58void handleCar() {
59 String message = "";
60 int BtnValue = 0;
61
62  for (uint8_t i = 0; i < server.args(); i++) {
63    if (server.argName(i)=="a")
64
65    {
66      String s = server.arg(i);
67      BtnValue = s.toInt();
68    }
69
70    Serial.println(server.argName(i) + ": " + server.arg(i) + "\
71");
72  }
73
74
75  switch (BtnValue) {
76   case 1: // sola donuş
77      motorSpeed(900,LOW,LOW,1023,HIGH,LOW);
78  
79      SolSinyal = 1;
80      digitalWrite(Led1_pin,HIGH);
81      break;
82
83   case 2: // düz ileri
84      motorSpeed(1023,HIGH,LOW,1023,HIGH,LOW); 
85     SolSinyal
86  = 0;
87     SagSinyal = 0;
88     digitalWrite(Led1_pin,LOW);
89     digitalWrite(Led2_pin,LOW);
90
91     break;
92  case  3:// saga donuş  
93     motorSpeed(1023,HIGH,LOW,900,LOW,LOW);
94  
95     SagSinyal = 1;
96     digitalWrite(Led2_pin,HIGH);
97     break;
98
99  case  4:// tam sola donuş   
100     motorSpeed(900,LOW,HIGH,900,HIGH,LOW); 
101
102     SolSinyal = 1;
103     digitalWrite(Led1_pin,HIGH);
104     break;
105  case
106  5: // stop   
107   motorSpeed(0,LOW,LOW,0,LOW,LOW); 
108   SolSinyal = 0;
109   SagSinyal
110  = 0;
111   digitalWrite(Led1_pin,LOW);
112   digitalWrite(Led2_pin,LOW);
113   break;
114     
115  case  6://   
116     motorSpeed(900,HIGH,LOW,900,LOW,HIGH); 
117     SagSinyal
118  = 1;
119    digitalWrite(Led2_pin,HIGH);
120    break;
121  case 7://sol geri
122
123    motorSpeed(900,LOW,LOW,1023,LOW,HIGH); 
124    break;
125  case 8:// tam geri
126
127    motorSpeed(900,LOW,HIGH,900,LOW,HIGH);      
128    break;    
129  case 9://
130  sag geri  
131    motorSpeed(1023,LOW,HIGH,900,LOW,LOW); 
132    default:
133    break;
134
135  }
136  if (BtnValue > 7)
137  {
138    ArkaLamba = 1;
139    SolSinyal = 1;
140
141    SagSinyal = 1;
142    digitalWrite(Led1_pin,HIGH);
143    digitalWrite(Led2_pin,HIGH);
144
145    digitalWrite(Led4_pin,HIGH);
146  }
147  else
148  {
149    ArkaLamba = 0;
150
151    digitalWrite(Led4_pin,LOW);
152  }
153 
154  message += "<html> <head> <title>Gungor
155  yalcin</title><head>";
156  message += "<body><h3>Wifi Robot Car NodeMCU  Web
157  Server</h1>";
158  message += "<table> "; 
159  message += "<tr>";
160  message
161  += "<td><p><a href=\\"/car?a=1\\"><button style=\\"width:100;height:100;font-size:100px;\\"
162  class=\\"button\\">\\\\</button></a></p> ";
163  message += "<td><p><a href=\\"/car?a=2\\"><button
164  style=\\"width:100;height:100;font-size:100px;\\" class=\\"button\\">^</button></a></p>
165  ";
166  message += "<td><p><a href=\\"/car?a=3\\"><button style=\\"width:100;height:100;font-size:100px;\\"
167  class=\\"button\\">/</button></a></p> ";
168  message += "<tr>";
169  message
170  += "<td><p><a href=\\"/car?a=4\\"><button style=\\"width:100;height:100;font-size:100px;\\"
171  class=\\"button\\"> < </button></a></p> ";
172  message += "<td><p><a href=\\"/car?a=5\\"><button
173  style=\\"width:100;height:100;font-size:40px;\\" class=\\"button\\">Stop</button></a></p>
174  ";
175  message += "<td><p><a href=\\"/car?a=6\\"><button style=\\"width:100;height:100;font-size:100px;\\"
176  class=\\"button\\"> > </button></a></p> ";
177  message += "<tr>";
178  message
179  += "<td><p><a href=\\"/car?a=7\\"><button style=\\"width:100;height:100;font-size:100px;\\"
180  class=\\"button\\">/</button></a></p> ";
181  message += "<td><p><a href=\\"/car?a=8\\"><button
182  style=\\"width:100;height:100;font-size:100px;\\" class=\\"button\\">v</button></a></p>
183  ";
184  message += "<td><p><a href=\\"/car?a=9\\"><button style=\\"width:100;height:100;font-size:100px;\\"
185  class=\\"button\\">\\\\</button></a></p> ";
186  message += "</table> "; 
187
188  message += "</body></html>";
189  server.send(200, "text/html", message);
190
191  }
192
193void tempSinyal()
194{
195  if (SolSinyal==1)
196    digitalWrite(Led1_pin,!digitalRead(Led1_pin));
197
198
199  if (SagSinyal==1)
200    digitalWrite(Led2_pin,!digitalRead(Led2_pin));
201
202
203  if (ArkaLamba==1)
204    digitalWrite(Led4_pin,!digitalRead(Led4_pin));
205
206}
207
208
209
210void
211  handleNotFound() {
212  String message = "File Not Found\
213\
214";
215  message
216  += "URI: ";
217  message += server.uri();
218  message += "\
219Method: ";
220
221  message += (server.method() == HTTP_GET) ? "GET" : "POST";
222  message +=
223  "\
224Arguments: ";
225  message += server.args();
226  message += "\
227";
228
229  for (uint8_t i = 0; i < server.args(); i++) {
230    message += " " + server.argName(i)
231  + ": " + server.arg(i) + "\
232";
233  }
234  server.send(404, "text/plain",
235  message);
236}
237 
238
239void setup() {
240 
241  pinMode(L298N_A_In1_pin,OUTPUT);
242
243  pinMode(L298N_A_In2_pin,OUTPUT);
244  pinMode(L298N_B_In3_pin,OUTPUT);
245  pinMode(L298N_B_In4_pin,OUTPUT);
246
247
248  digitalWrite(L298N_A_In1_pin,LOW);
249 digitalWrite(L298N_A_In2_pin,LOW);
250 digitalWrite(L298N_B_In3_pin,LOW);
251
252  digitalWrite(L298N_B_In4_pin,LOW);
253
254  pinMode(Led1_pin,OUTPUT);
255  pinMode(Led2_pin,OUTPUT);
256
257  pinMode(Led3_pin,OUTPUT);
258  pinMode(Led4_pin,OUTPUT);
259
260  digitalWrite(Led1_pin,LOW);
261
262  digitalWrite(Led2_pin,LOW);
263  digitalWrite(Led3_pin,LOW);
264  digitalWrite(Led4_pin,LOW);
265
266  
267 Serial.begin(115200); 
268 
269   WiFi.mode(WIFI_STA);
270   WiFi.begin(ssid,
271  password);
272   Serial.println("");
273   while (WiFi.status() != WL_CONNECTED)
274  {
275    delay(500);
276    Serial.print(".");
277  }
278  Serial.println("");
279
280  Serial.print("Connected to ");
281  Serial.println(ssid);
282  Serial.print("IP
283  address: ");
284  Serial.println(WiFi.localIP());
285
286  server.on("/", handleRoot);
287
288  server.on("/car", handleCar);
289
290server.on("/inline", []() {
291    server.send(200,
292  "text/plain", "this works as well");
293  });
294
295  server.onNotFound(handleNotFound);
296
297
298  server.begin();
299  Serial.println("HTTP server started");
300}
301
302void
303  loop() {
304  server.handleClient();
305}

#include <ESP8266WiFi.h>
#include <ESP8266WebServer.h>

const
  char* ssid = "Lavender";
const char* password = "5335921602";

ESP8266WebServer
  server(80);

const byte L298N_A_pin = D1; // GPI05
const byte L298N_A_In1_pin
  = D2; //GPI04
const byte L298N_A_In2_pin = D3; //GPI0

const byte L298N_B_In3_pin
  = D4; // GPI02
const byte L298N_B_In4_pin = D5; // GPIO14
const byte L298N_B_pin
  = D6; //GPI12

const byte Led1_pin =  D7; //GPIO13  // Sol Sinyal
const
  byte Led2_pin =  D8; //GPIO15  // Sag Sinyal 
const byte Led3_pin =  D9; //GPIO3
   // On Far 
const byte Led4_pin = D10; //GPI01   // Arka Lamba
const byte
  Korna_pin = D0; //GPI016  //Korna
byte SolSinyal = 0;
byte SagSinyal = 0;
byte
  ArkaLamba = 0;



void motorSpeed(int prmA, byte prmA1, byte prmA2,
  int prmB, byte prmB1, byte prmB2)
{
  analogWrite(L298N_A_pin,prmA);
  analogWrite(L298N_B_pin,prmB);

  
  digitalWrite(L298N_A_In1_pin,prmA1);
  digitalWrite(L298N_A_In2_pin,prmA2);

  digitalWrite(L298N_B_In3_pin,prmB1);
  digitalWrite(L298N_B_In4_pin,prmB2);

}

void
  handleRoot() {
  server.send(200, "text/plain", "hello from esp8266!");

  }

void handleCar() {
 String message = "";
 int BtnValue = 0;

  for (uint8_t i = 0; i < server.args(); i++) {
    if (server.argName(i)=="a")

    {
      String s = server.arg(i);
      BtnValue = s.toInt();
    }

    Serial.println(server.argName(i) + ": " + server.arg(i) + "\
");
  }


  switch (BtnValue) {
   case 1: // sola donuş
      motorSpeed(900,LOW,LOW,1023,HIGH,LOW);
  
      SolSinyal = 1;
      digitalWrite(Led1_pin,HIGH);
      break;

   case 2: // düz ileri
      motorSpeed(1023,HIGH,LOW,1023,HIGH,LOW); 
     SolSinyal
  = 0;
     SagSinyal = 0;
     digitalWrite(Led1_pin,LOW);
     digitalWrite(Led2_pin,LOW);

     break;
  case  3:// saga donuş  
     motorSpeed(1023,HIGH,LOW,900,LOW,LOW);
  
     SagSinyal = 1;
     digitalWrite(Led2_pin,HIGH);
     break;

  case  4:// tam sola donuş   
     motorSpeed(900,LOW,HIGH,900,HIGH,LOW); 

     SolSinyal = 1;
     digitalWrite(Led1_pin,HIGH);
     break;
  case
  5: // stop   
   motorSpeed(0,LOW,LOW,0,LOW,LOW); 
   SolSinyal = 0;
   SagSinyal
  = 0;
   digitalWrite(Led1_pin,LOW);
   digitalWrite(Led2_pin,LOW);
   break;
     
  case  6://   
     motorSpeed(900,HIGH,LOW,900,LOW,HIGH); 
     SagSinyal
  = 1;
    digitalWrite(Led2_pin,HIGH);
    break;
  case 7://sol geri

    motorSpeed(900,LOW,LOW,1023,LOW,HIGH); 
    break;
  case 8:// tam geri

    motorSpeed(900,LOW,HIGH,900,LOW,HIGH);      
    break;    
  case 9://
  sag geri  
    motorSpeed(1023,LOW,HIGH,900,LOW,LOW); 
    default:
    break;

  }
  if (BtnValue > 7)
  {
    ArkaLamba = 1;
    SolSinyal = 1;

    SagSinyal = 1;
    digitalWrite(Led1_pin,HIGH);
    digitalWrite(Led2_pin,HIGH);

    digitalWrite(Led4_pin,HIGH);
  }
  else
  {
    ArkaLamba = 0;

    digitalWrite(Led4_pin,LOW);
  }
 
  message += "<html> <head> <title>Gungor
  yalcin</title><head>";
  message += "<body><h3>Wifi Robot Car NodeMCU  Web
  Server</h1>";
  message += "<table> "; 
  message += "<tr>";
  message
  += "<td><p><a href=\\"/car?a=1\\"><button style=\\"width:100;height:100;font-size:100px;\\"
  class=\\"button\\">\\\\</button></a></p> ";
  message += "<td><p><a href=\\"/car?a=2\\"><button
  style=\\"width:100;height:100;font-size:100px;\\" class=\\"button\\">^</button></a></p>
  ";
  message += "<td><p><a href=\\"/car?a=3\\"><button style=\\"width:100;height:100;font-size:100px;\\"
  class=\\"button\\">/</button></a></p> ";
  message += "<tr>";
  message
  += "<td><p><a href=\\"/car?a=4\\"><button style=\\"width:100;height:100;font-size:100px;\\"
  class=\\"button\\"> < </button></a></p> ";
  message += "<td><p><a href=\\"/car?a=5\\"><button
  style=\\"width:100;height:100;font-size:40px;\\" class=\\"button\\">Stop</button></a></p>
  ";
  message += "<td><p><a href=\\"/car?a=6\\"><button style=\\"width:100;height:100;font-size:100px;\\"
  class=\\"button\\"> > </button></a></p> ";
  message += "<tr>";
  message
  += "<td><p><a href=\\"/car?a=7\\"><button style=\\"width:100;height:100;font-size:100px;\\"
  class=\\"button\\">/</button></a></p> ";
  message += "<td><p><a href=\\"/car?a=8\\"><button
  style=\\"width:100;height:100;font-size:100px;\\" class=\\"button\\">v</button></a></p>
  ";
  message += "<td><p><a href=\\"/car?a=9\\"><button style=\\"width:100;height:100;font-size:100px;\\"
  class=\\"button\\">\\\\</button></a></p> ";
  message += "</table> "; 

  message += "</body></html>";
  server.send(200, "text/html", message);

  }

void tempSinyal()
{
  if (SolSinyal==1)
    digitalWrite(Led1_pin,!digitalRead(Led1_pin));


  if (SagSinyal==1)
    digitalWrite(Led2_pin,!digitalRead(Led2_pin));


  if (ArkaLamba==1)
    digitalWrite(Led4_pin,!digitalRead(Led4_pin));

}



void
  handleNotFound() {
  String message = "File Not Found\
\
";
  message
  += "URI: ";
  message += server.uri();
  message += "\
Method: ";

  message += (server.method() == HTTP_GET) ? "GET" : "POST";
  message +=
  "\
Arguments: ";
  message += server.args();
  message += "\
";

  for (uint8_t i = 0; i < server.args(); i++) {
    message += " " + server.argName(i)
  + ": " + server.arg(i) + "\
";
  }
  server.send(404, "text/plain",
  message);
}
 

void setup() {
 
  pinMode(L298N_A_In1_pin,OUTPUT);

  pinMode(L298N_A_In2_pin,OUTPUT);
  pinMode(L298N_B_In3_pin,OUTPUT);
  pinMode(L298N_B_In4_pin,OUTPUT);


  digitalWrite(L298N_A_In1_pin,LOW);
 digitalWrite(L298N_A_In2_pin,LOW);
 digitalWrite(L298N_B_In3_pin,LOW);

  digitalWrite(L298N_B_In4_pin,LOW);

  pinMode(Led1_pin,OUTPUT);
  pinMode(Led2_pin,OUTPUT);

  pinMode(Led3_pin,OUTPUT);
  pinMode(Led4_pin,OUTPUT);

  digitalWrite(Led1_pin,LOW);

  digitalWrite(Led2_pin,LOW);
  digitalWrite(Led3_pin,LOW);
  digitalWrite(Led4_pin,LOW);

  
 Serial.begin(115200); 
 
   WiFi.mode(WIFI_STA);
   WiFi.begin(ssid,
  password);
   Serial.println("");
   while (WiFi.status() != WL_CONNECTED)
  {
    delay(500);
    Serial.print(".");
  }
  Serial.println("");

  Serial.print("Connected to ");
  Serial.println(ssid);
  Serial.print("IP
  address: ");
  Serial.println(WiFi.localIP());

  server.on("/", handleRoot);

  server.on("/car", handleCar);

server.on("/inline", []() {
    server.send(200,
  "text/plain", "this works as well");
  });

  server.onNotFound(handleNotFound);


  server.begin();
  Serial.println("HTTP server started");
}

void
  loop() {
  server.handleClient();
}

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