Geekworm Wiki

CommentStreams:81cb9de94549a3847dc831bbfb6523ea

< 3.5 inch TFT 800x480@60fps
Revision as of 06:25, 1 May 2019 by 80.88.23.208 (talk) (Migrated comment #321)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Dimming the backlight via I2C is possible. It is also possible to switch the display off and on again. But there seems to be a problem with the standby mode: After waking from standby the display is extremely sensitive on touching the boarder. It flickers in different colors and looses contrast. I testet with two pieces. The only way to stop this behaviour ist disconnecting from power and power on again. So the standby mode is not useful. To test: double click the dimming switch to go to standby. Tap again to wake up, then touch the boarder of the display

Work around for standby: Show black screen and dimm to the lowest value.

Retrieved from "https://wiki.geekworm.com/index.php?title=CommentStreams:81cb9de94549a3847dc831bbfb6523ea&oldid=30493"