Arduino meets Processing via Wifi (DD-WRT)


 

It's connected Arduino Diecimila and Processing Server via hacked La Fonera router.

The Fonera installed DD-WRT firmware.

  1. Demo Video


    This video has YouTube-Annotations.

  2. Concept Diagram

    diagram

  3. Schematics

    Schematics

    FON2100 internal serial pin-header


    FON2200 internal serial pin-header


    DD-WRT Official Site (External Link)

  4. Photo

    client_photo

  5. Source Code

    Server Side (Processing)


    Client Side (Arduino-0011)

    6. The Arduino sketch

    It's sending characters over serial to a command line on the Fonera router.

    1. It's doing is responding to "Username" and "Password" prompts with "root" and "admin", so it's logging in to the fonera as the root user.
    2. It's running the "telnet" command to connect to the PC running a server written in Processing via wifi.
    3. It's sending the value from an analogRead of a pin with potentiometer constantly.
    The Processing sketch
  6. Now

    I'm making and testing "Foneraduino" (Fonera + Arduino clone).

[Another Hack] Arduino Diecimila Burning the Bootloader without external AVR-Writer
upload 2008.08.20

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