[GH-ISSUE #497] LilyGo T-Panel S3 Rotation not working #312

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opened 2026-03-20 17:28:56 +01:00 by sascha_hemi · 3 comments
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Originally created by @Barzille on GitHub (Sep 9, 2025).
Original GitHub issue: https://github.com/OpenEPaperLink/OpenEPaperLink/issues/497

Describe the bug
When I set the rotation in the OpenEpaperLink UI for - for example - the Date template. The image is not rotated if I also set rotation to 180.
If I use the HA integration and send it already roated, everything works fine.

To Reproduce
Steps to reproduce the behavior:

  1. Go to LilyGo Panel in OpenEpaperLink UI
  2. Click on it
  3. Choose Template for Current Date
  4. Click on the arrow for advanced options
  5. Set rotate image to 180 degree

Expected behavior
The date should be rotated

Originally created by @Barzille on GitHub (Sep 9, 2025). Original GitHub issue: https://github.com/OpenEPaperLink/OpenEPaperLink/issues/497 **Describe the bug** When I set the rotation in the OpenEpaperLink UI for - for example - the Date template. The image is not rotated if I also set rotation to 180. If I use the HA integration and send it already roated, everything works fine. **To Reproduce** Steps to reproduce the behavior: 1. Go to LilyGo Panel in OpenEpaperLink UI 2. Click on it 3. Choose Template for Current Date 4. Click on the arrow for advanced options 5. Set rotate image to 180 degree **Expected behavior** The date should be rotated
sascha_hemi added the bug label 2026-03-20 17:28:56 +01:00
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@atc1441 commented on GitHub (Sep 9, 2025):

Hey, Rotation is currently not implemented for the internal Screen of the AP

<!-- gh-comment-id:3269166859 --> @atc1441 commented on GitHub (Sep 9, 2025): Hey, Rotation is currently not implemented for the internal Screen of the AP
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Owner

@Barzille commented on GitHub (Sep 9, 2025):

ok, so can we change this to a feature request?

<!-- gh-comment-id:3269493862 --> @Barzille commented on GitHub (Sep 9, 2025): ok, so can we change this to a feature request?
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@scanalyzer commented on GitHub (Sep 15, 2025):

This would be helpful. Could the image be processed prior to sending it to the display?

<!-- gh-comment-id:3290225124 --> @scanalyzer commented on GitHub (Sep 15, 2025): This would be helpful. Could the image be processed prior to sending it to the display?
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Reference: starred/OpenEPaperLink#312