Random/noisy pixels regardless of what I try to print and the hardware settings

Today I have received my Mono OLED 128x128 SPI Breakout. After installing on the SPI slot of my Breakout Garden and trying to run some sample code, however, I only get random noise on the screen:

This is some sample code I have tried:

from luma.core.interface.serial import spi
from luma.oled.device import sh1106
from luma.core.render import canvas

serial = spi(port=0, device=0, cs_high=True)
device = sh1106(serial, width=128, height=128, rotate=0)

with canvas(device) as draw:
    draw.text((0, 0), "Hello World", fill="white")
    input()

However, regardless of what I try to print, regardless of SPI settings, width/height and orientation, I always get noise.

I’m running the GitHub installation of luma.oled on a RPi4 with vanilla Raspbian, latest update:

Linux turing 5.4.51-v7l+ #1332 SMP Tue Aug 4 18:40:14 BST 2020 armv7l GNU/Linux

[rm-hull]

The fact that the DC line is on GPIO 9 is how Pimoroni chose to connect it on their breakout garden board - it is nothing to do with the sh1107 display.

I don’t think we need a pull request. I guess we’ve learnt that sh1107 128x128 OLED can be successfully driven with the sh1106 driver though

[thijstriemstra]

I guess we’ve learnt that sh1107 128x128 OLED can be successfully driven with the sh1106 driver though

Shouldn’t this be documented though?