I bought an Adafruit Monochrome 1.3" 128x64 OLED screen end of 2018 and we successfully managed to output information to it from the Raspberry Pi. (It was like searching for a needle in a haystack trying to use the directories downloaded from Adafruit, but got there in the end). Now I want to duplicate the signal output from the Pi so that what shows on the Adafruit screen is also simultaneously duplicated onto a TV screen via the Pi HDMI port.
If anyone has done this before I’d be immensely grateful for a few pointers…
Is there a raspberry pi command in Python to duplicate screen output to Adafruit and HDMI ?
Fingers crossed ! All and any advice, would be gratefully received.