Saturday, September 2, 2017

Orange PI PC + TFT ILI9341

Here is a quick way to configure a TFT display with a ILI9341 driver.
This should work with most (if not all) of Orange PI boards that are based on H3 (no Pi Zero).
I use Armbian as the OS.
such as:
to:

here are the connections that are needed:

Once connected, install Armbian for your board and connect to a network.
Find the IP of the device (connect to a screen and a keyboard, use the log of the router and etc.)
Putty/ssh to it, login (user: root pass:1234 , it's the default values - please change the password to something more secure)

The TFT screen should be ON (white or black screen) with nothing on it.

Create a new file /etc/modules-load.d/fbtft.conf with the following content:

fbtft_device

Create another file /etc/modprobe.d/fbtft.conf with the 
configuration for the fbtft_device device:

options fbtft_device custom name=fb_ili9341 gpios=dc:6,reset:9 speed=48000000 fps=25 busnum=0 rotate=270

restart device:
shutdown -r now

wait for boot,login again (the screen should be black)

Goto /etc/X11/xorg.conf and edit it, change the line that says
 Option                  "fbdev" "/dev/fb0"

to:
 Option                  "fbdev" "/dev/fb8"

And restart again,
shutdown -r now

When the device boots you should have a working screen.

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