Muse Proto V1.8 SPI SSD1322 Squeezelite

1

Hello,
I would like to ask if somebody can pls help me with choosing the right GPIO pins for Muse Proto board V1.8 in order to connect SSD1322 display plus the right config in Squeezelite.

Thanks in advance

2

hi is it 4 wires SPI? or 2 wires I2C?

3

Its a 4 wire SPI

IMG_8329
IMG_83295851×2700 2.66 MB

4

So since on squeezelite there is no support for SD card you can reuses these pins :slight_smile:
#define SD_CS 13
#define SPI_MOSI 15
#define SPI_MISO 2
#define SPI_SCK 14

5

Thanks for help. I will try but it looks like the display is broken or defective so first I have to replace it.

6

Hi! For the Muse Proto V1.8 with the SSD1322 via SPI, you’ll typically use GPIOs like:

  • MOSI – GPIO23
  • SCLK – GPIO18
  • CS – GPIO5
  • DC – GPIO16
  • RES – GPIO17

Make sure to update your squeezelite config accordingly with the right SPI device and GPIO mappings. If you’re using a specific driver or overlay, check if it needs any extra parameters. Hope that helps!