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Tutorial DIY Bluetooth button for Steering wheel (only 10 USD)

Discussion in 'DIY peripherals' started by leductrinh, Aug 3, 2021.

  1. leductrinh

    leductrinh New Member

    Joined:
    Aug 11, 2020
    Messages:
    17
    Balance:
    31Coins
    Ratings:
    +25 / 0 / -0
    My Motion Simulator:
    2DOF, 3DOF, DC motor, Arduino, Motion platform
    result:


    Step by Step :
    1. accessory:

    - 01 Esp 32 board ( cost only 4 USD with clone board in VietNam)
    esp32.jpg
    - 12 press button , 02 limit switch (for pad shifter)
    - Some aluminum sheet
    - 04 magnet (to keep the pad from wobbling)
    - 01 Mini power bank (01 cell batery 18650 ) output 5v ( cost 2 USD)
    2. conduct:
    draw:
    FILE_20210803_111004_1627963800130.jpg
    FILE_20210803_111004_1627963800136.jpg

    Cut and drill:

    FILE_20210803_111004_1627963800119.jpg
    FILE_20210803_111003_1627963800090.jpg
    FILE_20210803_111003_1627963800084.jpg

    grinding , weld , connect pad shifter:
    FILE_20210803_111003_1627963800077.jpg

    use magnet under pad (push each other)
    FILE_20210803_111003_1627963800054.jpg
    FILE_20210803_111003_1627963800064.jpg

    Wiring and code :
    it use matrix button 4x4 :
    huong dan.png

    Code and library attached (ESP 32.rar)
    Note: you need install 2 library for Arduino IDE before upload code to Esp 32. If upload error, you need put and hold BOOT button on ESP 32 while uploading

    Attached Files:

    • Winner Winner x 5
    • Like Like x 1
    Last edited: Aug 3, 2021
  2. hideki

    hideki Active Member

    Joined:
    Feb 3, 2014
    Messages:
    169
    Location:
    Spain
    Balance:
    - 148Coins
    Ratings:
    +51 / 1 / -0
    My Motion Simulator:
    2DOF, SCN5
    excelent!! Its only 10€ in Amazon Spain.
  3. hideki

    hideki Active Member

    Joined:
    Feb 3, 2014
    Messages:
    169
    Location:
    Spain
    Balance:
    - 148Coins
    Ratings:
    +51 / 1 / -0
    My Motion Simulator:
    2DOF, SCN5
    leductrinh I see thats the same wheel base you use in your youtube video named "Dirt4 with motion", right? Are you planning to post how you did it? Or what characteristics it has? many thanks
  4. leductrinh

    leductrinh New Member

    Joined:
    Aug 11, 2020
    Messages:
    17
    Balance:
    31Coins
    Ratings:
    +25 / 0 / -0
    My Motion Simulator:
    2DOF, 3DOF, DC motor, Arduino, Motion platform
    • Like Like x 1
  5. hideki

    hideki Active Member

    Joined:
    Feb 3, 2014
    Messages:
    169
    Location:
    Spain
    Balance:
    - 148Coins
    Ratings:
    +51 / 1 / -0
    My Motion Simulator:
    2DOF, SCN5
    • Like Like x 1