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With a fresh image of openwrt-bcm27xx-bcm2711-rpi-4-ext4-with_oled096_factory.img.gz, the OLED display is blank. If I visit the OLED configuration page inside LuCI, I see "OLED NOT RUNNING".
Default image has /dev/i2c-1 but /usr/bin/oled is compiled with /dev/i2c-0. Adding a symbolic link works. To make it persistent, easiest is to add to the start() function in /etc/init.d/oled:
ln -s /dev/i2c-1 /dev/i2c-0
With a fresh image of
openwrt-bcm27xx-bcm2711-rpi-4-ext4-with_oled096_factory.img.gz
, the OLED display is blank. If I visit the OLED configuration page inside LuCI, I see "OLED NOT RUNNING".I had to follow the steps from this comment (NateLol/luci-app-oled#10 (comment)) to get it working:
/boot/config.txt
under[All]
:dtoverlay=i2c-gpio,i2c_gpio_sda=2,i2c_gpio_scl=3,i2c_gpio_delay_us=2,bus=1
chmod 755 /etc/init.d/oled
And now I can see display output on the OLED display.
Is this supposed to work out of the box? And if so, should the default be 'Enabled' in OpenWRT's interface, too?
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