This is a placeholder topic for “5.5 1920x1080 mini-HDMI OLED Display with Capacitive Touchscreen” comments.
This is a 5.5" mini-HDMI OLED-Display with Capacitive Touchscreen. It has 1920×1080 HDMI high-definition output and comes with a capacitive touch panel on its screen. … read moreRead more
In addition, the display supports hardware backlight adjustment. The function can be easily realized by turning the potentiometer on the back of the display.
I can’t see any pot on the back of the display. How is backlight adjusted?
It must not show up in the photos, but one of those pieces is likely a trim-pot or slide-pot.
Thanks for reporting back @arb, handy info!
This is supposedly an OLED display. As OLED displays produce their own light, they don’t have a backlight, so you can’t adjust the backlight.
The description is wrong.
so how to control brightness of the individual pixels?