Public projects 2

Otto DIY & DIY+ PCB

Project in progress by Team Otto PCB

  • 2,533 views
  • 7 comments
  • 13 respects

Otto DIY+ Arduino Bluetooth robot easy to 3D Print

Project tutorial by Team Otto builders

  • 73,977 views
  • 134 comments
  • 215 respects

Toolbox 3


Respected projects 3

Arduino 101 BLE App

Project in progress by Alexis Santiago Allende

  • 15,393 views
  • 29 comments
  • 61 respects

Italian Word Clock

Project tutorial by Tittiamo

  • 6,188 views
  • 5 comments
  • 15 respects

Otto DIY+ Arduino Bluetooth robot easy to 3D Print

Project tutorial by Team Otto builders

  • 73,977 views
  • 134 comments
  • 215 respects

  • Otto DIY+ Arduino Bluetooth robot easy to 3D Print about 2 years ago

    Hi Alex

    The LED matrix connections are:

    ledmatrix=MaxMatrix(12,10,11, 1); //PIN 12=DIN, PIN 10=CS, PIN 11=CLK

    Please also move the Buzzer to pin 13.

    Regards
    Jason

  • Otto DIY+ Arduino Bluetooth robot easy to 3D Print over 2 years ago

    Hi

    Make sure that your Bluetooth device name has been renamed ZOWI, and the the Zowi app can connect to the Bluetooth module.
    Make sure that you have the connected the Bluetooth module correctly, the RX of the Bluetooth module has to go to the TX pin 1 of the shield, and the TX to the RX pin 0 of the shield.
    Next check the BAUD rate in the sketch you are using and make sure you program the Bluetooth module to the same BAUD rate,

    Use the HC06_BT_config.ino to make any changes to the Bluetooth module.

    Hope this helps

    PS don't forget to post a picture of your OTTO in the 'i made one' section

    Jason

  • Otto DIY+ Arduino Bluetooth robot easy to 3D Print over 2 years ago

    I am unsure about being able to charge the battery as there does not seem to have a charger circuit but I haven't got the schematics and have emailed the supplier.
    The GSTDUINO cost $20 delivered to England.
    I like the look of your Arduino Nano pcb design, very professional.
    Jason

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