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01QuickStart

otto

Firmware burning​

note

The firmware needs to be burned when used for the first time

  1. Use a data cable to connect the data port and the computer
  2. Hardware Selection Otto
    image-20250630115916167
  3. Click Firmware Recovery
    image-20250630120128398
  4. Select Hardware Interface
    image-20250630121443204
  5. Wait for the download to complete

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Programming Platform​

kittenblock Online



Wireless connectivity​

Preparation​

  1. Turn on the switch behind Otto
    image-20250628113802773
  2. Open the top cover
    image-20250628113824970
  3. Short press the left button, release it, and immediately long press the right button until a prompt sound appears.
    image-20250628114003040
tip

The blue light on the top means it is turned on successfully. If it does not appear, you need to repeat step 3 again.
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Bluetooth connection​

  1. Hardware selection otto
    image-20250628175056288

  2. Click Not Connected
    image-20250630105457260

  3. Select BLE in the web version
    image-20250630105551854

  4. Find the Bluetooth name containing otto and select it and click pairing
    image-20250630110709054

  5. Click to connect
    image-20250630110835380



Stage Interactive Programming​

Stage interaction refers to the control and data feedback between the hardware and the stage and characters in Kittenblock when the hardware and software are connected.

note

The interaction is not only intuitive, but also convenient for program debugging, especially when the program logic contains some variable value judgments. You don’t need to spend time uploading the program every time, you only need to click on the building blocks to quickly get the value.


Fast execution​

Drag out the music block from the left column, and click on it to hear Otto's sound.

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Extracting the return value​

Drag out the Ultrasonic Distance block from the left column and click the block to get the return value.

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Upload Program​

Uploading a program means that the written program needs to be solidified in the hardware, so that when the hardware is disconnected from the computer, the program can still be run as soon as the power is turned on.

  1. Write a hardware-only building block program
  2. Click the toggle switch to bring up the code window and click Upload image-20250630115030127