Additional external display


I have a question about flipper zero.

Can I connect a second external display via i2c so that it repeats the information from the main screen?


The overall concept should be possible but assuming I understand the inner working correctly it will be more complicated then just connecting a display. I believe a micro controller would be needed to create and render graphics. I think it might even require a complete re-implementation of the menu system on the micro controller. It’s not as simple as plugging in HDMI to a TV.

All that said have a look at the qFlipper app on windows. That’s essentially what you would want to do.