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- 1a. Create a GIF or PNG ( www.pixilart.com )
- 1b. Download some image that fits your led matrix ( www.spriters-resource.com)
- 2. Upload the image using the file picker or drag-and-drop it
- 3. Select the led setup that matches your WLED. ( https://kno.wled.ge)
- 4. Select Otput format.
- - WLED is pure JSON in the way the documentation descripbes it.
Use in WLED (presets?)
- - CURL is formated as a curl command you can past into a command
window and test yor led matrix
- - Home Assistant is teh full YAML you can past into your
configuration.yaml in Home Assistant
- 5. Select Color format. Select HEX if possible (more efficiant)
- 6. Select Addressing scheme. Send all pixels individually or try to
send ranges of the same color.
- 7. Select brighness value
- 8. According to docs WLED can handle max 256 colors/command. So the JSON is
split if you have larger images.
Lower this value if you have issues.
- 9. Set Home Assistant Device values if you are going to use HA
- 10. Set the device IP/host for HA and CURL to work
- 11. Press the convert button
- 12. Copy the generated JSON and put it somewhere in WLED
, Run CURL or paste to Home Assistant
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- This tool is a proof of concept and work in progress. As you might expect, there is absolutely no warranty, what so ever.
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- The Arcade font is copyright (c) Jakob Fischer at www.pizzadude.dk, all rights reserved. Do not distribute without the author's permission.
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- It should be said that I don‘t acctually own a setup for this. I basically did it to play around over new years. But I have ordered a matrix now, and a small controller chip... let's see how that works out.
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