Spi add on for big screen oled

Question

Spi add on for big screen oled

themangoest opened this issue 4 months ago · 5 comments

Hello,
Is it possible to have the spi connection add on for big screen oled?
Eh2k from squares and circles did a wonderful job there. They are added on ports 26 and 27.

Answer 1 · 2024-07-22T07:17:11.000Z

themangoest commented 4 months ago

👀1

Answer 2 · 2024-09-03T18:44:43.000Z

Is it possible to add this?

Answer 3 · 2024-09-03T18:47:03.000Z

This is a bit outside my wheelhouse, although I am interested... more details?

Answer 4 · 2024-09-03T20:11:59.000Z

Hi, thanks for checking this out.

the "Big SSD1306" the SPI port is operating at 8Mhz, else the display stay black.

you could connect the display to the second SPI Port (SPI1 - Pin 26;27)

the DAC connection is the same, expect not sharing 11 and 13 with the display. The alternative spi1 display connection is 26 and 27.

In squares and circles you an option for that in the web programmer. See picture above.

Answer 5 · 2024-09-18T06:21:24.000Z

Yes, we also would like to use the big OLED for the upcoming 4UBu version of it.