STEP 0. Update a code in the UnlimitedHand

In this tutorial, we will unpdate an Arduino code in the UnlimitedHand to use the UnlimitedHand in the Unity Environment.


STEP 0-0. Install the UnlimitedHand Library for Arduino

If you haven't yet installed the UnlimitedHand library, please visit this page "Install the UnlimitedHand Library for Arduino"
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STEP 0-1. Connect UnlimitedHand with USB cable

Connect the UnlimitedHand to your computer with an USB cable, and power on the device.
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Plug the USB calbe into your computer and UnlimitedHand
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STEP 0-2. Select a code "Serial_4Unity_4Processing"

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STEP 0-3.Upload an arduino code to the UnlimitedHand

Specify the USB serial port from "Tools" -> "Port" (/dev/cu/usbserial-* on Mac, COM* on Windows)
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Select "Arduino/Genuino Uno" from "Tools" -> "Board"
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Click on the arrow button to upload the arduino code onto the UnlimitedHand.
The Arduino IDE will display "Uploading...", and UnlimitedHand will vibrate.
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When upload is completed, Arduino IDE displays "Done uploading."

STEP 0-4.Check Arduino sketch

Click the magnifier button on upper-right corner of the Arduino IDE to launch the Serial Monitor.
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Set the Baudrate to 115200 at the bottom-right corner dropdown list in the Serial Monitor Window.
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Troubleshooting: Sketch upload failure

If you have trouble uploading the sketch, turn off the device by pressing and holding the power button.
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Then turn on the device again.
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You can try other sample codes by retrying from STEP 0-3.

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