Many? did you mean multiple instances on the same CPU? On Teensy it's possible (in theory) have many OLED 1331 by sharing MOSI,SCLK,DC, just CS should be separate for each display, but I need to do some extra work for multiple instances...
I am trying to run 3-5 instances of a 1331 OLED on a arduino MEGA.
But unfortunately it doesn't work
I am defenetly shareing MOSI and SCLK and have tried shared as well as separate DC. CS was always separate of course.
You mentioned that you need to do some extra work for multiple instances - my question would be if you had the chance to put this work into the library yet?
Thanks for your support!!
PS: Eventually I'll swich from Aruino MEGA to a Teensy - but as I display rotating bitmaps only the performance of the MEGA should work for my application.