1 00:00:06,190 --> 00:00:10,480 So we have connected the Esp32 using wire. 2 00:00:11,140 --> 00:00:16,270 We use the serial, but we also want the communication wireless. 3 00:00:16,450 --> 00:00:23,170 And to connect the esp32 and PC without any wiring. 4 00:00:23,170 --> 00:00:25,830 We will need to modify the code a little bit. 5 00:00:25,840 --> 00:00:31,750 And if we come to the micros examples. 6 00:00:34,320 --> 00:00:41,040 There, which we will find this example which is dealing with the file. 7 00:00:45,950 --> 00:00:52,040 And here we can see this is the line that is responsible for Wi-Fi connectivity. 8 00:00:52,190 --> 00:00:56,660 We just need to copy this line and comment out this. 9 00:00:58,830 --> 00:01:00,020 Paste it here. 10 00:01:01,160 --> 00:01:10,970 And this is asking about the Wi-Fi ID, So we will open the Wi-Fi settings. 11 00:01:11,600 --> 00:01:13,580 This is our connected Wi-Fi. 12 00:01:14,030 --> 00:01:21,140 And this this is the ID, the name of the our Wi-Fi. 13 00:01:22,640 --> 00:01:25,910 We will replace this and WiFi password. 14 00:01:32,070 --> 00:01:34,440 Enter the wifi password here. 15 00:01:37,350 --> 00:01:43,900 And here we have to mention the IP address and there are several ways to find the address. 16 00:01:43,960 --> 00:01:49,380 You can simply go to settings and this is the IP address. 17 00:01:49,420 --> 00:01:53,490 We can just copy and paste it here. 18 00:01:56,550 --> 00:01:59,210 And there's another way to find the IP address. 19 00:01:59,220 --> 00:02:10,590 You can write ifconfig and here you can find the IP address, which is exactly same. 20 00:02:10,620 --> 00:02:16,950 Save it and upload the code and the code is uploaded now. 21 00:02:16,980 --> 00:02:22,100 Now we have to connect to the esp32 without fire. 22 00:02:22,110 --> 00:02:24,510 So we will just remove the fire. 23 00:02:24,900 --> 00:02:32,880 Remove it here, turn this button on off to connected without any wire or wifi network. 24 00:02:32,920 --> 00:02:34,620 We will have to modify this. 25 00:02:35,520 --> 00:02:46,890 We will spray with UDP for minus, minus for tetra eight minus minus dev. 26 00:02:47,850 --> 00:02:52,260 And here we have to mention the IP address of the Esp32. 27 00:02:52,350 --> 00:02:56,560 But how do we know the IP address of ESP P32? 28 00:02:57,250 --> 00:03:04,300 Well you can connect to your router and from there you can find the connected devices and you will see 29 00:03:04,300 --> 00:03:06,970 the IP address of your esp32. 30 00:03:07,210 --> 00:03:13,270 But if you do not have that access, you are doing it using your mobile phone hotspot. 31 00:03:13,300 --> 00:03:15,550 The one tool can solve your problem. 32 00:03:15,580 --> 00:03:20,350 You will have to write sudo apt install nmap. 33 00:03:24,380 --> 00:03:25,960 And this will be installed. 34 00:03:25,970 --> 00:03:34,640 Then the command is sudo and map minus s n, and then the IP address. 35 00:03:34,670 --> 00:03:35,660 The IP address. 36 00:03:35,660 --> 00:03:36,800 Exactly this. 37 00:03:40,360 --> 00:03:42,070 And slash telephone. 38 00:03:49,110 --> 00:03:50,370 And there you go. 39 00:03:50,910 --> 00:03:57,820 We are getting the address here with an address and the other IP addresses here. 40 00:03:57,840 --> 00:04:03,780 This is the IP address of our PC and this is the other IP address. 41 00:04:03,930 --> 00:04:12,090 This must be the IP address of esp32 because there are only two devices connected via my hotspot. 42 00:04:12,630 --> 00:04:16,710 This is the IP address of the esp32. 43 00:04:16,740 --> 00:04:18,030 I will paste it here. 44 00:04:18,600 --> 00:04:23,790 If you are feeling that the esp32 is not connecting, you just restart this. 45 00:04:29,020 --> 00:04:30,130 Restart the work. 46 00:04:30,580 --> 00:04:33,650 And yes, this is connected. 47 00:04:33,670 --> 00:04:35,570 Now we can check the topic. 48 00:04:38,340 --> 00:04:43,350 This is their topic and we are getting it without any wired connection. 49 00:04:43,440 --> 00:04:45,840 We are going to publish something on it. 50 00:04:46,320 --> 00:04:51,300 Zero dialogue possibilities and one. 51 00:04:55,860 --> 00:05:05,040 We have celebrities on and to write right Lily is on and three. 52 00:05:08,620 --> 00:05:09,580 But both are wrong. 53 00:05:09,850 --> 00:05:11,170 So that's it? 54 00:05:11,180 --> 00:05:11,760 That's it. 55 00:05:11,770 --> 00:05:12,820 That's editorial. 56 00:05:12,820 --> 00:05:15,970 How you can connect to Esp32 without fire.