Reduce the intensity of the brightness of the Breakout OLED display

Components & Accessories Displays
1

Hello, I am trying to reduce the intensity of the brightness of the Breakout OLED display - connected to ESP32 thing plus using SPI

can someone tell me what I need to do in the code for that to happen?

2

Hello, can anyone give me any ideas on how to reduce the brightness of the display?

I did read in the documentation that though it is mono color, its brightness can be manipulated

IS it a function of the voltage - can I reduce the 3.3 V for reliable operation?

Thanks!

Ramesh

3

Hello Ramesh.

There’s no function to reduce the brightness. You’d need to put some sort of filter over the display to reduce the brightness. A bit of smoked acrylic or colored plexiglass would work.