<![CDATA[Topics tagged with esp32]]>https://www.community.lilygo.cc/tags/esp32RSS for NodeFri, 13 Mar 2026 23:31:57 GMTThu, 13 Jun 2024 20:46:45 GMT60<![CDATA[T-Display V1.1 screen black after reset]]>@treborsinad
https://github.com/Xinyuan-LilyGO/TTGO-T-Display
Did you copy the zip file from this location and then copy the contents of TFT_eSPI folder into and overwrite the existing stock arduino TFT_eSPI libraries?
Very Key!
Then try and load the FactoryTest that is inside that folder.

]]>https://www.community.lilygo.cc/topic/1019/t-display-v1-1-screen-black-after-resethttps://www.community.lilygo.cc/topic/1019/t-display-v1-1-screen-black-after-resetThu, 13 Jun 2024 20:46:45 GMT<![CDATA[T-Display S3 AMOLED: monitoring works but can't upload]]>Confirmed. I could get the display off the board without damaging it and it was instantly clear that this cable isn't attached: https://imgur.com/a/iql0GXk

I put the cable back, and nothing changed. Write timeout.
Then I disconnected both cables - to try just the board alone with no screen. Write timeout.
Then I went as low as 9600, then 1200 bits per second. Write timeout.

So the board is brand new, it worked for a few days. My theory is that when that cable began to get loose, it badly one of the examples I uploaded. Now it's generating a ton of errors I can see in serial monitor. A permanent storm of errors. It renders the CPU so busy that it can't respond to serial, just pushes out the errors.

So I'd need a hard reset pin, that can wipe the entire memory of the board. Any hints would be appreciated.

]]>https://www.community.lilygo.cc/topic/973/t-display-s3-amoled-monitoring-works-but-can-t-uploadhttps://www.community.lilygo.cc/topic/973/t-display-s3-amoled-monitoring-works-but-can-t-uploadTue, 21 May 2024 06:56:02 GMT