2022-05-21 20:14:03 -06:00
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# Easy Installation
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2023-10-24 08:47:10 -06:00
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1. Get a Seeeduino XIAO SAMD21
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2. Download the most recent XIAO SAMD21 firmware from
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2022-05-21 20:14:03 -06:00
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[releases](https://github.com/nealey/vail-adapter/releases)
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3. [Enter bootloader mode](https://wiki.seeedstudio.com/Seeeduino-XIAO/#enter-bootloader-mode)
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2023-10-24 08:47:10 -06:00
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4. Copy the firmware onto the XIAO SAMD21
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2022-05-21 20:14:03 -06:00
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[Wideo walkthrough of firmware upload](https://www.youtube.com/watch?v=IgOdkUe5SMY) (3:07)
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If you would like to use a different microcontroller,
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see the [advanced install instructions](advanced-install.md).
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# Wiring
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* GND: Ground (usually in the middle of the paddle)
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* Pin D2: Dit (usually left paddle)
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* Pin D1: Dah (usually right paddle)
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If you'd like to wire up a TRS (headphone) jack;
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or take advantage of some of the adapters other features,
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such as dedicated straight key, sidetone generation,
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or capacative touch,
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see the [advanced install instructions](advanced-install.md).
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