<![CDATA[LiLyGo T5-4.7 S3 - the display froze]]>I have a "LiLyGo T5-4.7 S3 display v2.3" and after uploading an example from ArduinoIDE my display stopped responding.

Any demo I load, according to the serial monitor it works and prints debug, but the display still shows the original image it came with. Yet right out of the box it was working - the voltage values were updating.

I try to flash firmware "T5-4.7-plus_no_touch_firmware.bin" and again, no change. The display is dead - it shows the original screen of the first app it came with.

Any idea what to do?

]]>https://www.community.lilygo.cc/topic/994/lilygo-t5-4-7-s3-the-display-frozeRSS for NodeSun, 12 Apr 2026 06:39:36 GMTSat, 01 Jun 2024 21:35:31 GMT60<![CDATA[Reply to LiLyGo T5-4.7 S3 - the display froze on Sun, 02 Jun 2024 18:33:46 GMT]]>@vitaj You might try raising an 'Issue' here:
https://github.com/Xinyuan-LilyGO/LilyGo-EPD47/issues
And then attract their attention with an email here:
sales@lilygo.cc
E-Paper displays show their last image until refreshed.
Did you try a simple example from here?:
https://github.com/Xinyuan-LilyGO/LilyGo-EPD47/blob/master/examples/screen_repair/screen_repair.ino

]]>https://www.community.lilygo.cc/post/1769https://www.community.lilygo.cc/post/1769Sun, 02 Jun 2024 18:33:46 GMT