1 00:00:01,120 --> 00:00:07,960 Hello, and welcome to this new lesson in which you are going to program SPF 32 using Arduino IDE. 2 00:00:10,340 --> 00:00:17,390 You must have the Arduino I.D. installed and the SPF 30 to add on installed, as we explained in the 3 00:00:17,390 --> 00:00:19,190 download and install section. 4 00:00:20,700 --> 00:00:24,930 Now, after installing the necessary bold add ons, Kobe. 5 00:00:26,080 --> 00:00:36,160 The add on file to our I.D., just as explained, then you can simply open Arduino to start coding. 6 00:00:39,020 --> 00:00:42,890 Now, the first step that we are going to do is. 7 00:00:44,270 --> 00:00:46,970 Create a new file on your sketch. 8 00:00:48,660 --> 00:00:54,930 Now we need to include some libraries, so let's include the Wi-Fi Library. 9 00:01:00,110 --> 00:01:02,570 And we also need to include. 10 00:01:04,600 --> 00:01:06,340 They're TB Client Library. 11 00:01:16,990 --> 00:01:19,180 And we need to include. 12 00:01:20,410 --> 00:01:23,860 Any other labor that we might need for our project for now? 13 00:01:24,190 --> 00:01:25,780 I will just stick with these two. 14 00:01:28,020 --> 00:01:35,710 Now, if you did verify your code, it would ask you to save the code that sustained location. 15 00:01:35,730 --> 00:01:37,650 So here we will save it. 16 00:01:38,490 --> 00:01:42,270 Let's call it USP code. 17 00:01:44,650 --> 00:01:47,830 And sale for here. 18 00:02:01,500 --> 00:02:02,410 Done combining. 19 00:02:02,430 --> 00:02:05,850 Now what you need to do is create a few variables. 20 00:02:06,330 --> 00:02:10,650 We need to create variables for our wireless network credential. 21 00:02:11,160 --> 00:02:17,730 So create a constant character and call it already. 22 00:02:19,320 --> 00:02:24,510 And here you need to enter your network name and by network name is call. 23 00:02:24,600 --> 00:02:25,870 I think I should have TV. 24 00:02:25,910 --> 00:02:28,650 You know the semicolon. 25 00:02:29,490 --> 00:02:31,770 Add another line consistent 26 00:02:34,290 --> 00:02:37,950 character for the password. 27 00:02:41,920 --> 00:02:44,770 And I think my password is this. 28 00:02:49,570 --> 00:02:50,830 Something like that, anyway. 29 00:02:52,780 --> 00:02:53,950 I'll change it later. 30 00:02:54,220 --> 00:02:57,650 Now, let's move on to the ServerName. 31 00:02:58,480 --> 00:03:01,420 Create a constant character. 32 00:03:03,990 --> 00:03:09,810 For the server name and in the server name. 33 00:03:10,080 --> 00:03:18,030 Well, I've got a place I call the domain name, and they are Alberth, all of the IP address with the 34 00:03:18,030 --> 00:03:24,390 birth, depending on your hosting and our case, we need to copy this. 35 00:03:24,900 --> 00:03:32,490 We need the post data filing, which is basically this one. 36 00:03:32,520 --> 00:03:38,730 Okay, let me check this one out of domain name and post that BHP. 37 00:03:39,450 --> 00:03:40,470 So go back here. 38 00:03:40,690 --> 00:03:46,620 Best here tier depending on your domain name, this might be different, but this is what you need to 39 00:03:46,620 --> 00:03:46,920 do. 40 00:03:49,670 --> 00:03:55,400 Now, the next step is creating that API key value. 41 00:03:55,430 --> 00:03:59,030 And we already mentioned that key on the BHP lesson, 42 00:04:03,620 --> 00:04:07,180 and it must be identical to the one you used in your PSP. 43 00:04:08,450 --> 00:04:14,030 And to do so, we will have to open up our PSP code. 44 00:04:17,780 --> 00:04:20,720 And look for the. 45 00:04:21,860 --> 00:04:24,050 API key value. 46 00:04:24,080 --> 00:04:25,110 OK, here it is. 47 00:04:25,640 --> 00:04:33,500 If I value to this one go back copy and based API key value. 48 00:04:34,280 --> 00:04:37,110 Now you can create any other variable that you want. 49 00:04:37,640 --> 00:04:42,020 You can create a variable for the Cinsault name. 50 00:04:44,630 --> 00:04:49,700 Let's call it touch sensor and sense of location. 51 00:04:54,650 --> 00:05:03,950 Let's call it Home Office since we are at home now. 52 00:05:06,150 --> 00:05:16,630 What you need to do is go to the void setup methods and start the serial module at a specific rate. 53 00:05:17,040 --> 00:05:22,020 Let's make it one hundred fifty. 54 00:05:22,320 --> 00:05:23,910 Fifteen thousand two hundred. 55 00:05:25,280 --> 00:05:27,620 Now we need to start the Wi-Fi connection. 56 00:05:28,340 --> 00:05:35,750 Why if I just began using the SSA ID on the password that we used? 57 00:05:36,530 --> 00:05:48,980 After that, we need to plant the serum on a line stating that we are connecting so right connecting 58 00:05:50,270 --> 00:05:53,240 to the Wi-Fi network. 59 00:05:55,850 --> 00:06:05,480 OK, now to make sure that we don't have any errors, we need to check and to print the local IP address 60 00:06:06,170 --> 00:06:08,210 that we get from our I find it work. 61 00:06:08,750 --> 00:06:12,380 So let's add this one statement. 62 00:06:12,860 --> 00:06:19,080 By the way, you can copy the lifecycle from the examples if you want here examples and if you want 63 00:06:19,100 --> 00:06:19,880 the ISP. 64 00:06:20,830 --> 00:06:22,330 You can't simply. 65 00:06:24,310 --> 00:06:25,600 Look for the wife I. 66 00:06:27,470 --> 00:06:32,750 And as you can see here, why fi, if you check the Wi-Fi scan, you can see. 67 00:06:33,870 --> 00:06:35,130 Called for wifey. 68 00:06:37,310 --> 00:06:45,320 And as you can see, if I disconnect white flight mode, you can edit the code or use it. 69 00:06:47,080 --> 00:06:50,680 And now it's checking and printing, that's a. 70 00:06:51,520 --> 00:06:54,370 You can use this code or you can copy our code. 71 00:06:55,090 --> 00:06:56,410 They both work the same. 72 00:06:57,010 --> 00:07:06,040 Now regarding Wi-Fi, but you have to edit them all the codes to allow us to TBE Post and BHP Connection. 73 00:07:06,670 --> 00:07:08,800 Anyway, let's proceed now, though. 74 00:07:08,800 --> 00:07:15,130 I find when you check that the Wi-Fi status. 75 00:07:20,780 --> 00:07:22,160 Wi-Fi connected. 76 00:07:26,820 --> 00:07:33,090 To make sure that we are connected and then we cannot talk, kill the parentheses. 77 00:07:35,700 --> 00:07:39,170 Now between these two kind of emphases, this at some delay 78 00:07:43,170 --> 00:07:50,430 to make sure that we are giving all these people enough time to connect and let's sprint adopt to indicate 79 00:07:50,430 --> 00:07:51,900 that we did reach this point. 80 00:07:59,900 --> 00:08:08,600 OK, now after the wild statement, we can print an empty string. 81 00:08:15,050 --> 00:08:21,500 Then we can't print another line stating that we are connected to the Wi-Fi with a certain IP address 82 00:08:22,130 --> 00:08:24,890 to make sure that we have an IP address. 83 00:08:26,080 --> 00:08:31,280 OK, now why fi is connected 84 00:08:34,700 --> 00:08:38,420 using this IP address 85 00:08:42,980 --> 00:08:52,010 and now to print the IP address and Wi-Fi network, we can use Siri on that trend line and inside it 86 00:08:52,010 --> 00:08:53,440 we need to call wi fi 87 00:08:55,970 --> 00:08:58,370 dot local IP. 88 00:09:02,090 --> 00:09:06,950 So it will print the IP that RSP received. 89 00:09:08,040 --> 00:09:13,680 From the life hereafter now, after doing all of this, we can. 90 00:09:15,530 --> 00:09:22,390 Starred that TB process now to start review process, you need to go to the Void Globe and write a simple 91 00:09:22,520 --> 00:09:31,970 statement inside that if we need to make sure that our Wi-Fi is connected correctly, so we will use 92 00:09:32,210 --> 00:09:36,320 Wi-Fi status equal wireless connected. 93 00:09:40,560 --> 00:09:43,380 Now disconnected what we need right here. 94 00:09:47,160 --> 00:09:49,950 Is first, create an STB. 95 00:09:52,830 --> 00:10:02,190 Client, object and name, it should be now your domain name, who they are, path or IP address must 96 00:10:02,190 --> 00:10:06,140 be passed to the CTP object code using this line. 97 00:10:06,720 --> 00:10:07,690 Look how I began. 98 00:10:09,370 --> 00:10:15,900 And inside it you collect server name, which is basically the server name that we did type here. 99 00:10:19,280 --> 00:10:21,210 Make sure to write it correctly. 100 00:10:21,230 --> 00:10:22,580 We have in capital. 101 00:10:23,810 --> 00:10:24,250 OK. 102 00:10:24,860 --> 00:10:31,280 After that, we need to specify content type header to make sure that we are passing the right values 103 00:10:31,640 --> 00:10:39,320 to our web page, the essential values and other reading, not CTP, dot and header. 104 00:10:39,860 --> 00:10:45,310 This method is the one that you are going to use to send data. 105 00:10:46,940 --> 00:10:47,860 Not one sided. 106 00:10:47,870 --> 00:10:55,700 You need to write content type, then add a column. 107 00:10:57,810 --> 00:11:09,720 And drive this line, fight application slash x w w w form on you are all. 108 00:11:12,820 --> 00:11:17,320 And codes now this line can be found online. 109 00:11:17,740 --> 00:11:23,650 It's easy, and you have to send it before you start fighting that. 110 00:11:25,380 --> 00:11:32,490 Now, the next step is to prepare our FTB request data and the data that we would send in that TV request 111 00:11:32,490 --> 00:11:42,290 is basically the key Typekit iki the sensor location on the sensor name and the value number one value, 112 00:11:42,310 --> 00:11:44,070 number three, two and three. 113 00:11:45,090 --> 00:11:49,440 And these all of these that are will be sent in a string. 114 00:11:49,620 --> 00:12:01,530 So we have to prepare that strings, create a new string quartet TB, request data and start passing 115 00:12:01,530 --> 00:12:02,100 the values. 116 00:12:02,880 --> 00:12:14,340 The first value will be API underscored key and need to a plus sign right API key value. 117 00:12:16,730 --> 00:12:23,270 Which is basically the key value that we did assign at the beginning of our. 118 00:12:24,510 --> 00:12:25,320 Codes here. 119 00:12:28,550 --> 00:12:35,540 Now you need to try the same variables now, plus sign, what we are doing now is we are concatenating 120 00:12:35,570 --> 00:12:38,390 a string with the values that we need to send. 121 00:12:38,840 --> 00:12:48,470 So after that, we need to send the sensor data so we will right and sensor. 122 00:12:52,040 --> 00:12:52,550 Data. 123 00:12:54,780 --> 00:13:01,740 Equal and you are the plus sign and send the. 124 00:13:03,570 --> 00:13:05,880 The variable we've called since your name. 125 00:13:08,910 --> 00:13:18,090 After that, we will send the sense of location you can add on and sign and drive that location 126 00:13:20,700 --> 00:13:21,270 equal. 127 00:13:23,310 --> 00:13:25,980 And we will add since of location. 128 00:13:28,690 --> 00:13:38,980 Here they add another plus sign and start adding different values and value on equal. 129 00:13:41,800 --> 00:13:45,160 And we will add a string. 130 00:13:46,450 --> 00:13:48,050 Let's call it value one. 131 00:13:49,060 --> 00:13:54,970 We can add any other variable here, but since we haven't assigned any variable, we can't seem to right 132 00:13:54,970 --> 00:13:55,570 the value one. 133 00:13:56,890 --> 00:14:00,580 And you can't keep doing this for the other two. 134 00:14:03,510 --> 00:14:03,960 OK. 135 00:14:05,150 --> 00:14:10,580 Now, the value of three for this one value, two for this one. 136 00:14:12,620 --> 00:14:17,210 So it will send value on value to one value three, we can assign variables for this one. 137 00:14:17,750 --> 00:14:20,360 But let's leave them this at this point. 138 00:14:21,360 --> 00:14:23,910 Now after we prepared this request. 139 00:14:25,950 --> 00:14:28,350 As you can see, we need to add a semicolon here, 140 00:14:31,950 --> 00:14:37,260 and we need to add cereal, dot, print 141 00:14:39,930 --> 00:14:40,530 and. 142 00:14:42,070 --> 00:14:47,020 We are going to print, is this story request data? 143 00:14:53,210 --> 00:14:55,130 So let's try it again. 144 00:15:01,300 --> 00:15:03,700 So it will plant the requested that now. 145 00:15:05,050 --> 00:15:09,640 That's it for this lesson, and the next that's not going to proceed with the. 146 00:15:11,000 --> 00:15:19,460 Well, I think our code and making sure that it works for the U.S. people and that it will send data 147 00:15:19,490 --> 00:15:20,390 to our website. 148 00:15:21,440 --> 00:15:22,550 Thanks for watching this lesson. 149 00:15:22,550 --> 00:15:26,630 If you have any question about any line of code, I'm here to help you. 150 00:15:27,110 --> 00:15:27,830 See you next. 151 00:15:28,010 --> 00:15:30,110 This is Ashraf from educational engineering team.