IoT ESP32: Control DC Motor over WiFi using 2 channel relay

Ғылым және технология

Learn wiring and get code to control DC Motor over Wifi
If you have not used ESP32, you MUST watch this video • How to use ESP32 WiFi ... before you start with using ESP32 with anything else.
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The same code for ESP8266 nodeMCU and D1 mini • IoT Project: Use NodeM...
00:00 Start
00:42 Introduction
01:32 Preparing Arduino IDE for ESP32 Board
03:40 Wiring Explained
05:49 Code briefly explained
07:24 Demonstration: Desktop
09:13 Demonstration: Mobile device
Get the code for this video: robojax.com/L/?id=131
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***Purchase 2 channel 5V relay from:
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Tutorial by Ahmad Shamshiri form Canada
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Пікірлер: 38

  • @Znkank
    @Znkank4 жыл бұрын

    I was looking for this and a helpfull video again from you. Ty.!

  • @robojax

    @robojax

    4 жыл бұрын

    You are welcome.

  • @haramboy6932
    @haramboy69324 жыл бұрын

    Your videos are amazing I am surprised you do not have more subscribers. Thank you very much for the free content.

  • @robojax

    @robojax

    4 жыл бұрын

    thank yo and you are welcome. It takes time, any channel creating educational contents will suffer for long time before bears fruit. I've taken it seriously for the past 2 years. I have patience.

  • @turkeykaiser
    @turkeykaiser4 жыл бұрын

    Awesome, exactly what I was looking for.

  • @robojax

    @robojax

    4 жыл бұрын

    Glad I could help! Your subscription is big help. Thanks

  • @Knightfire66
    @Knightfire662 жыл бұрын

    best tutorial ever. arduino is the best!

  • @robojax

    @robojax

    2 жыл бұрын

    Glad it helped!

  • @georaad5440
    @georaad54403 жыл бұрын

    Hello, AWESOME VIDEO! Wanted to ask about the motor ratings used in this video

  • @robojax

    @robojax

    3 жыл бұрын

    Hello and thank you. Motor used in this demonstration is HTBRR04206705B. I just added the motor model on page where you can find the code.

  • @subarutan3862
    @subarutan38622 жыл бұрын

    Sir do you have a esp32 project that will auto reconnect for example the supply of esp32 turns out then it automatically reconnect?

  • @subarutan3862

    @subarutan3862

    2 жыл бұрын

    Auto reconnect for wifi

  • @robojax

    @robojax

    2 жыл бұрын

    I don't have such project. Here is how to find Specific KZread Video in a channel bit.ly/findKZreadVideo

  • @Znkank
    @Znkank4 жыл бұрын

    Can you add speed controll or a bar for any different parameter such as pwm to the control page?

  • @robojax

    @robojax

    4 жыл бұрын

    yes you can. here is the video kzread.info/dash/bejne/gaClmrCRl7Hfg6Q.html

  • @Znkank

    @Znkank

    4 жыл бұрын

    Its very nice. Ty 😊

  • @TomAHawk-py6vj
    @TomAHawk-py6vj4 жыл бұрын

    Any plans on using power saving ESPNow instead of server/client via a permanent WLAN connection? Maybe using two or more ESP32 to control each other that way?

  • @robojax

    @robojax

    4 жыл бұрын

    Hi Tom, I just looked at ESPNow and it just facilitates connection between two devices but not controlling them. Just communicating. I will see to find application for that like read sensor values or sending other data.

  • @TomAHawk-py6vj

    @TomAHawk-py6vj

    4 жыл бұрын

    @@robojax Thats what i meant. I am not a native speaker, sorry

  • @mutisiacline323

    @mutisiacline323

    7 ай бұрын

    ​@@robojaxmay you please share the codes

  • @austinkerry878
    @austinkerry8782 ай бұрын

    Is the relay module esp32 and 2 the same 5v input supply ????

  • @robojax

    @robojax

    2 ай бұрын

    Yes

  • @austinkerry878

    @austinkerry878

    2 ай бұрын

    esp32 and 2 module relay i mean

  • @jaso5007
    @jaso50073 жыл бұрын

    the output from the relay is very low....my input was 12 v 2 A and directly connected the motor runs very fast....but when it goes through the relay the motor turns slow...is there any way to fix it?

  • @robojax

    @robojax

    3 жыл бұрын

    Relay is just a switch it turns it On and Off . Something else is causing it

  • @hrvojekolar100
    @hrvojekolar1004 жыл бұрын

    Great video! Does esp32 have enough memory for controling both relay for dc motor and one servo motor over wifi? Thank you!

  • @robojax

    @robojax

    4 жыл бұрын

    Thanks. controlling outputs are independent of memory. you can control as many as available outputs. here ESP32 is used to control 3 servo motors kzread.info/dash/bejne/ZW2ZlrhpXaqpl9I.html

  • @hrvojekolar100

    @hrvojekolar100

    4 жыл бұрын

    @@robojax thanks!

  • @Knightfire66
    @Knightfire662 жыл бұрын

    is the ESP32 compatible iwth 5ghz? or only 2.4?

  • @robojax

    @robojax

    2 жыл бұрын

    Hello, all questions answered here kzread.info/dash/bejne/X2F6zJqKdM-tpbQ.html

  • @muhammadahmed2980
    @muhammadahmed2980Ай бұрын

    Salam.. I taken all steps according to your instructions but when I Installed the code the show error can u fix it. For md

  • @robojax

    @robojax

    Ай бұрын

    Walaikum Salam, please provide the error. You must have installed the drivers for esp32. It won’t work otherwise.

  • @blackdiamond211
    @blackdiamond2112 жыл бұрын

    Great stuff, this helps a lot with a project I am working on. However the code seems to be broken, I've tried accessing from computer and phone and both times when I paste the copied code as is I get errors when compiling. For example in the section where it includes the 4 libraries the code only says: #include #include #include #include After typing the 4 libraries manually I get other errors from other sections of the code. Please reupload or have an option to download the code as a file instead of copying and pasting. Thanks

  • @robojax

    @robojax

    2 жыл бұрын

    Thank you for letting me know. We have recently updated our server and some pages have been missed up. I just fixed it code.

  • @irshadirshu728
    @irshadirshu7282 жыл бұрын

    Why don't you add the circuit diagram?

  • @robojax

    @robojax

    2 жыл бұрын

    Because I explain the module with all inputs and when you the name of input and outputs, then it will be covert easy to follow when I show you. My videos are for learning not for grabbing the code and use.

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