45 lines
888 B
Markdown
45 lines
888 B
Markdown
---
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title: "LED Notifier"
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summary: "Commandline app to change the color of a USB LED notifier."
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date: 2022-01-04T20:56:05+02:00
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categories: ["C#"]
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image:
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preview_only: false
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url_code: "https://github.com/furyfire/LEDNotifier"
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---
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# LED Notifier
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Setting the color of a simple USB LED Notifier. Implemented in C# and .NET 6.0
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# Device
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The device itself was purchased years ago from a chinese site.
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| Field | Value |
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|----------------|----------|
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| Vendor ID | 0x1294 |
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| Product ID | 0x1320 |
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| Product Name | EMAIL |
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It enumerates as a USB HID device and supports a limited set of colors.
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- Off
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- Blue
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- Red
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- Green
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- Aqua
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- Purple
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- Yellow
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- White
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# Implementation
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I opted to use C# for a basic Windows implementation.
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- Using VS2022
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- To interface with the HID device I used the HIDSharp library. (https://www.zer7.com/software/hidsharp)
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