Raspberry Pi Zero W - No display on I2C display (sh1106)

[AlexisRichez]

Hi, first thanks for this wonderfull tool :)

I have problems with my I2C display (128x64), my settings :

• Display driver : SH1106
• Interface for the display : I2C
• I2C address : 0x3c
• SPI port : 1
• Resolution : 128x64

I still have no display. To confirm there is no problem with the screen, I was able to make it work with this python script (so wiring is ok) :

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright (c) 2014-17 Richard Hull and contributors
# See LICENSE.rst for details.
# PYTHON_ARGCOMPLETE_OK

"""
Display the Raspberry Pi logo (loads image as .png).
"""

import os.path
from PIL import Image

from luma.core.interface.serial import i2c, spi
from luma.oled.device import ssd1306, ssd1325, ssd1331, sh1106

def main():
    img_path = os.path.abspath(os.path.join(os.path.dirname(__file__),
        'images', 'pi_logo.png'))
    logo = Image.open(img_path).convert("RGBA")
    fff = Image.new(logo.mode, logo.size, (255,) * 4)

    background = Image.new("RGBA", device.size, "white")
    posn = ((device.width - logo.width) // 2, 0)

    while True:
        for angle in range(0, 360, 2):
            rot = logo.rotate(angle, resample=Image.BILINEAR)
            img = Image.composite(rot, fff, rot)
            background.paste(img, posn)
            device.display(background.convert(device.mode))

if __name__ == "__main__":
    try:
        serial = i2c(port=1, address=0x3C)
        device = sh1106(serial)
        main()
    except KeyboardInterrupt:
        pass

Is there something I can do to resolve my problem ? I'm trying to check the code but still don't found the issue #265 Thanks by advance for your help !

[AlexisRichez]

Forget my request... I found the issue ! In settings, display use was unchecked.... my bad. Thanks again for this tool !