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Now, let's control ourselves, water, using the capability of our E.S.P 30 to the code will be basically

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the same one that was used to control that brightness.

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First, it's important to remember that the frequency to work with a micro servo motor is 15 hertz.

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So we have to edit the first value, which is the frequency, and we must change it to 15 or 50 instead

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of five thousand.

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We must also specify that the channel and the resolution of the PWI duty cycle.

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We will assign or use again the Channel Zero and resolution of eight.

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Let's go with this code and create a new sketch.

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Let's based it and save it.

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The same location.

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Let's call it PWI Answerable.

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Now, let's close this one.

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And let's open up this one.

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OK.

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Now, here's our quote, We need to change this to 50 and the same.

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Charles Watson fled, let's call it Servoz.

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Now, we have used the Channel Zero, Resolution eight news cycle zero, and let's connect our greatest

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things here, disconnect our service to PIN number five.

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So we need to edit us, see Atash PIN to the server, which is PIN number five, and change the channel

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with server channel.

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Now we have everything ready, we have used the same parameters set for channel frequency resolution

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and PIN number five, which we are using to connect our server and the server channel, which we already

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mentioned here, Channel zero for the signal.

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Same here, serve a channel and you'd cycle now.

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To position the serve on a specific angle, we must define that duty cycle.

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For example, the position that we have around 90 degrees that each cycle must be around 21.

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And the function Lizzi.

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Right.

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Should be used to send that value through the PWI channel so we can simply say twenty one here and it

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will be sent using this lidsky.

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Right.

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So it will be at 90 degree.

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Now, different values of the cycle well positioned to serve all different angles, this variable,

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each cycle should vary from 10 to 30 to.

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And this range was gotten manually, so it will be between 10.

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I wanted to.

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Now to simply out this code after.

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Writing it, you need to go to the tools, check the port and choose the compost where you yes, people

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disconnected and from this menu choose that the whiteboard that we are using, do it E.S.P 30 to defecate

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where one or any other word that you are using and then upload your code to that board.

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It will take some time to compile the code and then upload it to the ISP board.

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Now connecting.

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OK, now done uploading and we open up the serial monitor.

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Change the board rate.

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Now you can see that the surface water is rotating and receding, now you can increase the delay, you

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can make it 100 to slow down the rotation.

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But as you can see, this is how easily you can control a cell phone water using an ISP ball.

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Now, if you have any question regarding anything, I'm here to help you.

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Thanks for watching.

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This is Asharaf from educational engineering team.