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Ireland will come this new on in child going to edit our code and include the analogue sensor, now

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we've already mentioned that we will connect 11:35 sensor and according to our schematic, we need to

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00:00:17,970 --> 00:00:21,960
check a pin that supports analog signal.

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Now, let's go back to the schematic before anything accord.

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Now, think you can see that we have connected alarm 35 in.

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To then, without the number 34.

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So we want.

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No, here.

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Dark clouds.

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Make sure the temperature sensor is assigned to 34, which is the pin number.

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00:00:54,590 --> 00:01:02,840
Now, in order to, let's say, read analog signal, we need to go and create a new variable here.

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Let's call it into, Josh.

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And.

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Value, which means that which are of value, and that's Mankins, you know, sort saw the unlock value

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inside here from our temperature sensor.

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Now we won't do anything inside the vault set up.

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We need to go to the loop function here.

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Now we can send the, let's say, temperature value if motion is affected, so each time a motion is

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defeated, we will send a message indicating that the multichannel value all we can send it outside

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that temperature value with a delay.

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So let's send it outside.

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First, we need to get the value so I can a value equal, and I agreed.

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Now, I don't agree that it's the function that feeds analogue input and we need to pass that pin value.

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So let's go back to make sure that we have the right term value in virtual sense or is the variable

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that has the pin value.

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Which is 34.

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Now, as you are done, you can't send Syria.

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But friends and.

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With centimeter or temperature value?

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And you can simply delay.

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This is five hundred milliseconds.

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Now, this code will simply read the temperature sensor value and prints those values and see the monitor.

33
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We assign pin number 34 to this purpose, and we use the analogy to read function, which basically

34
00:03:09,840 --> 00:03:16,110
takes the value and the storage inside the value variable.

35
00:03:17,220 --> 00:03:19,830
Now let's say a few things.

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The first thing that you need to do or to know is that SB 32 has 15 analog digital converter pens that

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you can use to read analog inputs.

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These pens have a resolution of 12 bit.

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And when I said, as a union, we mean that you will get the values and this value variable between

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zero.

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You know, on four thousand.

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Ninety.

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Three, the value inside in the EU can simply use the agreed function.

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They S.B. 32 pens or ADC pens don't have a linear behavior.

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You will probably won't be able to distinguish between zero and 0.1 volt, all between 3.2 and 3.3 volt.

46
00:04:14,480 --> 00:04:18,560
The need to keep that in mind when using these ADC pens.

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00:04:19,839 --> 00:04:24,400
Now, this means that we are leaving the value and printing it on the monitor.

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00:04:25,000 --> 00:04:33,790
If you want to send it to your Telegram bot, you need to make sure that you use the send message feature.

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The send message will send anything to your Telegram bot so you can easily copy this line.

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And based its here.

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Now, sort of sending the motion has been detected sentence.

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Now, one thing that you need to know is that we cannot simply send the temperature, value and asset

53
00:05:01,180 --> 00:05:07,630
of our message because this is this thing and this is a variable so you can visit here, but you will

54
00:05:07,630 --> 00:05:10,020
get a compiling or compilation error.

55
00:05:11,290 --> 00:05:14,190
So you need to convert this to think, hmm.

56
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Go ahead, Android Sling.

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00:05:19,290 --> 00:05:21,300
Let's name it, Cinsault.

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Message and use the string function.

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00:05:28,510 --> 00:05:38,320
The same function will take the temperature value as input, which is about integer variable, and we

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want converted to decimal string.

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Now we can send the central message.

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He is inside our message board that a massage function.

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So this will take our chat I.D. since our message, which is this thing or our temperature value and

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this text.

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00:06:01,460 --> 00:06:03,380
Some people prefer to do it like that.

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They send the temperature.

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Value loss, double string.

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So you can use this.

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Or you can simply send this.

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Now we'll try both of them.

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But let's first go with the first one.

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Now, let's verify the code.

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None combining.

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As you can see here.

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Now, let's test this out.

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Let's connect our ISP bond to our computer.

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Now we have our board connected, so go to tools, make sure that the right balls selected comfort and

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hit the upload button.

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Now open the year monitor just to make sure that once the code is uploaded, we can get the readings

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directly here.

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00:07:15,710 --> 00:07:26,000
We also need to turn on our let's say, Android simulator, I use Bluestar to test things out because

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I have an iPhone.

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And.

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I have it configured.

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00:07:32,340 --> 00:07:33,780
Or a different number?

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00:07:35,170 --> 00:07:39,550
So as you can see here, it's trying to connect to I find we have the code of.

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00:07:41,440 --> 00:07:48,130
And as long as you see dots, it means that anything to our final world is.

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On the way now, if you faced problem anything quite far from the first time you come, visit the board.

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And.

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00:08:04,300 --> 00:08:05,890
Let's open the Telegram app.

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While trying to connect, all I find it's worth.

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OK, now as you can see, why is connected and enhanced, we are getting the analog value.

93
00:08:34,580 --> 00:08:39,890
And before going to Telegram what we need to make sure that the temperature sensor is working, and

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we already mentioned that this is a 12 bit resolution, do something better off going to the calculator.

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00:08:48,530 --> 00:08:57,440
You can easily see that using a 12:08 means that we have values between zero and two to the power of

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less.

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Bring the scientific calculator.

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00:09:02,320 --> 00:09:03,910
Two to the power of.

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He is to all of 12, so we'll have values between zero and four thousand ninety six.

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So let's try changing the temperature.

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All the way down.

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Now we are getting zero value.

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00:09:21,790 --> 00:09:23,770
Let's change it all the way up.

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Now, as you can see, we are getting four thousand ninety five.

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00:09:30,640 --> 00:09:37,720
Now we've got 95, not 96, because as you can see, it's starting from zero, if it's starting from

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one.

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It will get four thousand ninety six.

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Now let's go to our Telegram bots and.

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See the about.

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And here you can see that we are getting values.

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This is the emotional anthem which are what started up.

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And here are getting the temperature values that we have sent.

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Now I will change it and make it like in the middle.

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You will see results are changing now around 2700.

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00:10:12,100 --> 00:10:20,950
Now, another trick that we can do inside our code is to change the value before sending it now, since

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we are sending a temperature value.

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We will be sending values in cities, yes.

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So the first thing that we need to do is.

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Final film.

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Divide the value for the temperature value by.

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4000.

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Ninety five.

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Now this one gives us a value.

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Now, to write out the question, you need to know that the temperature according to that sheet.

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Temperature.

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And solicitous equals the V out.

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Divided by 10 now, the view out must be an evolved.

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As you can see in here now, we need to make this equation to match this.

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And to make this happen first, we need to make sure that we are getting values and relevant now since

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we are measuring 3.3 Vault.

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We are using a 3.3 evolved from zero to 3.3 vault level.

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We need to convert the 3.3 vault to my evolved.

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00:11:37,220 --> 00:11:38,840
And the easiest way to do this.

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Is to multiply it by 1000, as you can see here, we have 3300.

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So the first thing is getting the value.

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00:11:52,120 --> 00:11:57,670
Commercial value from our sensor and multiplied by 3000 the hundreds.

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00:11:58,770 --> 00:12:07,050
Now, after doing that, we need to divine this value by the maximum value of our digital reading,

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00:12:07,440 --> 00:12:12,360
since we have 12 bit resolution, we need to divide it by 4000.

139
00:12:13,770 --> 00:12:14,540
Ninety six.

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Let's make sure that we have the right number.

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00:12:19,260 --> 00:12:21,660
As you can see, four thousand ninety six.

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00:12:24,120 --> 00:12:26,010
Now closed, that policy is.

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00:12:27,650 --> 00:12:29,240
Now, if we apply this equation.

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We will get the reading and voltage.

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00:12:35,470 --> 00:12:36,190
This will be.

146
00:12:38,440 --> 00:12:39,010
Vault.

147
00:12:40,070 --> 00:12:40,760
Temperature.

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00:12:42,930 --> 00:12:53,790
And to give the actual temperature, we can go and write and actual, and it will equal the ball temperature

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that we took from this equation divided by then, as we mentioned in this equation.

150
00:13:02,730 --> 00:13:12,660
So we did this to convert three things from a value between zero and four thousand ninety six to Millarworld

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00:13:12,870 --> 00:13:15,540
range, and we got the value here.

152
00:13:16,200 --> 00:13:20,910
Then we divide the value by 10 to get the actual temperature Inslee's use.

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00:13:22,770 --> 00:13:30,620
And now the final step is sending the actual temperature and these to our string.

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00:13:31,320 --> 00:13:33,000
So give this hobby.

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00:13:34,060 --> 00:13:36,880
That value and based, it's here.

156
00:13:38,650 --> 00:13:43,430
Now, let's this this hour to see if it works or not, we might need to change a few variables below

157
00:13:43,430 --> 00:13:44,110
our equation.

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00:13:45,240 --> 00:13:46,650
So let's applaud the cold.

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And wait to see hear if we will get values for temperature, and she leaves us.

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00:14:13,520 --> 00:14:20,390
Now we can monitor the sea level going to the beginning, and we will give the same values on our telegram,

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00:14:20,390 --> 00:14:20,720
what?

162
00:14:27,100 --> 00:14:30,800
Now is trying to connect, though, I find it work, so let's sort of said this.

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OK.

164
00:14:44,470 --> 00:14:45,750
My wife is connected.

165
00:14:46,290 --> 00:14:49,800
And as you can see, motion and temperature up.

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00:14:51,500 --> 00:14:59,750
Now here we are getting these values, 2400, which are the actual reading from our ABC.

167
00:15:00,500 --> 00:15:02,090
And here we are, getting zeros.

168
00:15:02,300 --> 00:15:05,480
So I need to check why we are getting the zeros.

169
00:15:08,200 --> 00:15:11,110
Let's bring the value to zero.

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00:15:19,340 --> 00:15:22,550
Now, let's go back to check what's happening.

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OK, now, since we are getting zeros, this is because here we have a division.

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00:15:32,060 --> 00:15:39,080
And once you divide that, score the calculator, once you divide three thousand three hundred by four

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00:15:39,080 --> 00:15:47,540
thousand ninety six, you will get a zero as the integer or the result you will get you will not get

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00:15:47,540 --> 00:15:48,360
any reminders.

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00:15:48,380 --> 00:15:49,760
Here we are using integer.

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00:15:50,450 --> 00:15:52,460
So let's do a few modifications.

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Change this to float sorting.

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Now in here at point zero point zero, this will help our division bosses indicated that we want floats

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as well.

180
00:16:09,920 --> 00:16:12,170
Here we can cast this to float.

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00:16:16,010 --> 00:16:17,390
Was this an integer value?

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00:16:17,600 --> 00:16:19,880
And here we can add 10, one zero.

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00:16:20,630 --> 00:16:25,910
Now I added fuel trend line to see the results from each of these steps.

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00:16:27,640 --> 00:16:29,590
Now, let's upload the codes.

185
00:16:52,310 --> 00:16:55,220
OK, now, as you can see, that's trying to connect.

186
00:17:10,069 --> 00:17:11,569
Now getting the right results.

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00:17:11,990 --> 00:17:14,780
This is the first results from the laser converter.

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00:17:15,619 --> 00:17:19,310
And as you can see here are getting the numbers.

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00:17:19,670 --> 00:17:27,619
This one is the world temperature and medivolve, and the second number is the actual temperature and

190
00:17:27,619 --> 00:17:28,150
sleaziest.

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00:17:28,430 --> 00:17:32,600
This is the value that we are sending, so we should get 42.

192
00:17:33,850 --> 00:17:37,090
And our it go up.

193
00:17:37,420 --> 00:17:38,380
So let's go here.

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00:17:39,100 --> 00:17:41,770
And as you can see, we are getting the temperature.

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00:17:42,930 --> 00:17:49,410
Now you can increase it or decrease it by heating up or down temperature sensor.

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00:17:51,440 --> 00:17:54,980
As you can see, it went to zero.

197
00:17:55,670 --> 00:17:56,600
Now from there.

198
00:17:57,680 --> 00:18:00,350
You can increase it a little bit.

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00:18:03,840 --> 00:18:07,890
And he says, well, getting 17 cities, yes.

200
00:18:08,620 --> 00:18:15,140
And this is how to do read and unlock value using SB 32 and sentimental values to your Telegram bot.

201
00:18:15,930 --> 00:18:18,180
So what we learned so far is how.

202
00:18:19,240 --> 00:18:25,810
To detect motion and get that message when there is motion and how to get temperature value now to make

203
00:18:25,810 --> 00:18:27,880
things even more convenient.

204
00:18:28,810 --> 00:18:33,130
Let's go to our codes and take this value a little value.

205
00:18:33,820 --> 00:18:38,980
Now, once we take the temperature reading, we need to go down here.

206
00:18:41,400 --> 00:18:48,630
Or we can take the actual conclusion, sleaziest, and we will only send a message if the temperatures

207
00:18:48,630 --> 00:18:51,400
above, let's say, thirsty for air.

208
00:18:55,630 --> 00:19:03,100
Temperature or actual temperature, sleaziest is above all, equal 30 then and this cold.

209
00:19:05,760 --> 00:19:15,270
Otherwise done and now will only get messages if the temperature is about 50, not only to make our

210
00:19:15,270 --> 00:19:21,420
message look more convenient, they will send the line indicating that this is the temperature.

211
00:19:26,000 --> 00:19:30,260
Now, let's applaud the code to see the impact of this action.

212
00:19:44,070 --> 00:19:47,790
Now, it will take a few seconds to applaud the court order board.

213
00:19:50,470 --> 00:19:57,070
Let's see both of the trek from Seattle monitor side by side.

214
00:19:59,370 --> 00:19:59,730
OK.

215
00:19:59,760 --> 00:20:00,720
Trying to connect.

216
00:20:03,500 --> 00:20:04,820
Now, let's reset the board.

217
00:20:33,040 --> 00:20:38,380
Now, as you can see, we are getting values very fast in the film because we haven't other the delay

218
00:20:39,040 --> 00:20:40,390
in the void law.

219
00:20:41,230 --> 00:20:44,080
But now we have some ritual at zero.

220
00:20:44,230 --> 00:20:45,280
Let's increase it.

221
00:20:46,950 --> 00:20:48,180
A little bit above.

222
00:20:50,510 --> 00:20:52,640
The threshold that we have placed.

223
00:20:54,170 --> 00:20:59,300
Now it's around 31, so we are getting temperature 31.

224
00:21:00,610 --> 00:21:04,090
As you can see in the Telegram bot, we are getting values.

225
00:21:05,900 --> 00:21:08,720
Now again.

226
00:21:10,010 --> 00:21:14,630
We scrolled back to zero of our value that's below 30.

227
00:21:14,810 --> 00:21:18,710
You will not get any messages onto your Telegram bot.

228
00:21:19,220 --> 00:21:25,070
And this is basically how easy it is to set a condition so you only get Telegram messages.

229
00:21:26,020 --> 00:21:35,110
If this condition is true, so if actual conditions above 30, this is a condition that, let's say

230
00:21:35,110 --> 00:21:41,830
our ESB must warn us about, so it will send us a message that in August that temperature and something

231
00:21:41,830 --> 00:21:42,910
else the temperature value.

232
00:21:44,080 --> 00:21:45,960
Otherwise, we will not get a message.

233
00:21:46,000 --> 00:21:47,530
So that's it.

234
00:21:47,980 --> 00:21:58,210
You learned how to read digital sense of value and sent ID to your Telegram bots using SB 32.

235
00:21:58,480 --> 00:22:05,290
You also learned how to read the looks and values and send notifications on a specific condition like

236
00:22:05,440 --> 00:22:06,520
ice and temperature.

237
00:22:07,420 --> 00:22:11,200
And you will get notified on your Telegram bot as well.

238
00:22:12,120 --> 00:22:13,240
Thanks for watching this lesson.

239
00:22:13,260 --> 00:22:15,210
If you have any questions, I mean, to help.

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00:22:15,720 --> 00:22:18,900
This is Ashraf from educational engineering team.