ODROID Vu5S User manual

2023/12/16 23:38 1/8 Vu5S 5inch MIPI LCD for M1S
ODROID Wiki - https://wiki.odroid.com/
Vu5S 5inch MIPI LCD for M1S

Last update: 2023/11/17 17:16 accessory:display:vu_series:vu5s https://wiki.odroid.com/accessory/display/vu_series/vu5s?rev=1700208978
https://wiki.odroid.com/ Printed on 2023/12/16 23:38
The two-lane MIPI-DSI port can be directly connected to a LCD panel.
A 5 inch 480×854 wide viewing angle LCD and capacitive multi-touch screen is pre-assembled.
The ODROID-Vu5S is dedicated to ODROID-M1S. It can only be used via a MIPI DSI Connector(J7) on
M1S.
The I type Bracket boards are required to dock Vu5S to assembled ODROID-M1S with case.
Always set the duty ratio of the PWM signal for LCD backlight control to be less than
50%.
If you set it higher than that, overcurrent will flow to the backlight LED, causing a
heating problem and drastically shortening the lifespan of the LCD module.
There is no problem with Vu8S even if the duty ratio is set to 100%.
This means that in order to use a backlight driver circuit designed for an 8-inch LCD for
a 5-inch LCD, the backlight driving power must be reduced by half.
If you activate the MIPI-DSI interface, the HDMI output function
will be disabled automatically.
This is because HDMI and MIPI-DSI can NOT be used simultaneously
due to system memory bandwidth limitations.

2023/12/16 23:38 3/8 Vu5S 5inch MIPI LCD for M1S
ODROID Wiki - https://wiki.odroid.com/
Specifications
5-inch TFT-LCD
Portrait 480(H) x 854(V) pixels hardware native resolution
Mechanical Dimensions : 136(W) x 83.4(H) mm (Assembled with I Bracket: 106)
Viewable screen size : 109.53 x 61.56 mm (active area)
5 finger capacitive touch input
Power consumption : 1.3W ± 10% (50% duty cycle )
Physical Dimensions
LCD Bracket Board
Mechanical drawings (DXF format)
vu5s_lcd_bracket.zip
I form Bracket Board

Last update: 2023/11/17 17:16 accessory:display:vu_series:vu5s https://wiki.odroid.com/accessory/display/vu_series/vu5s?rev=1700208978
https://wiki.odroid.com/ Printed on 2023/12/16 23:38
Mechanical drawings (DXF format)
vu5s_i_bracket.zip
Package includes

2023/12/16 23:38 5/8 Vu5S 5inch MIPI LCD for M1S
ODROID Wiki - https://wiki.odroid.com/
A. Assembled 5inch TFT LCD + multi touch screen * 1EA
B. M3 x 40(BLACK) Support * 3EA including a spare part
C. M3 x 7(BLACK) Bolt * 7EA including a spare part
D. M3 x 5(SILVER) Bolt* 5EA including a spare part
E. Vu5S LCD Frame Board for M1S * 1EA
F. Vu5S I form Bracket Board for M1S * 2EA
Assembly guide
Please take special care when assemble it.
1. 2.
Mount the two I
Form Bracket boards
with a top-printed
top facing up on the
back of the Vu5S.
Please put the FPCB
Cable on the top of
the I Form Bracket
board.
Two PM3.0x5 Silver
bolts are fastened to
the two I Form
Bracket boards on
the back of the Vu5S
Mount the M1S
built-in assembled
case to the I Form
Bracket board.
Fix it with 4 x
PM3.0x7 black
bolts.
3. 4.

Last update: 2023/11/17 17:16 accessory:display:vu_series:vu5s https://wiki.odroid.com/accessory/display/vu_series/vu5s?rev=1700208978
https://wiki.odroid.com/ Printed on 2023/12/16 23:38
Plug and fix the
30pin FPCB cable of
Vu5S on the
ODROID-M1S
You will need to
carefully undo the
clamp before
inserting the cable.
Make sure to press
the clamp in to
secure the ribbon in
place.
Mount the M3*40
Support and
PM3.0x7 Black
BOLT to the
bottom of the I
form Bracket
Board
the angle of Vu5S
can be adjusted
up to 85 degrees.
Software Setting
Configuration
If you activate the MIPI-DSI interface, the HDMI output function
will be disabled automatically.
This is because HDMI and MIPI-DSI can NOT be used simultaneously
due to system memory bandwidth limitations.
Linux
$ vi /boot/config.ini
[generic]
...
overlays="i2c0 i2c1 display_vu5s"
...
Android
$ vi /fat/config.ini
[generic]
...
overlays="i2c0 uart0 spi0 display_vu5s"
...
Display rotation
Gnome Desktop
Open Settings → Displays, and change select the display orientation at Orientation.

2023/12/16 23:38 7/8 Vu5S 5inch MIPI LCD for M1S
ODROID Wiki - https://wiki.odroid.com/
Gnome login screen
In order to change the orientation of log in screen of Gnome Desktop, it's required to copy the monitor
setup as well.
sudo cp ~/.config/monitors.xml /var/lib/gdm3/.config/
sudo reboot
Android
The default oriention is portrait mode, you can change orientation to landscape.
$ adb remount
# busybox vi /fat/config.ini
...
###########################
# vu8s orientation
# ex) default portrait
# The screen is portrait and the HDMI port is to the top of screen.
# ro.surface_flinger.primary_display_orientation=ORIENTATION_0
# user_def_args="orientation=0"
#
# ex) default landscape
# The screen is landscape and the HDMI port is to the right of screen.
# ro.surface_flinger.primary_display_orientation=ORIENTATION_270
# user_def_args="orientation=5"
#
# ex) reverse portrait
# The screen is portrait and the HDMI port is to the left of screen.
# ro.surface_flinger.primary_display_orientation=ORIENTATION_180
# user_def_args="orientation=4"

Last update: 2023/11/17 17:16 accessory:display:vu_series:vu5s https://wiki.odroid.com/accessory/display/vu_series/vu5s?rev=1700208978
https://wiki.odroid.com/ Printed on 2023/12/16 23:38
#
# ex) reverse landscape
# The screen is landscape and the HDMI port is to the left of screen.
# ro.surface_flinger.primary_display_orientation=ORIENTATION_90
# user_def_args="orientation=3"
overlays="i2c0 uart0 spi0 display_vu5s"
user_def_args="orientation=5"
...
# busybox vi /vendor/default.prop
...
ro.surface_flinger.primary_display_orientation=ORIENTATION_270
...
From:
https://wiki.odroid.com/ - ODROID Wiki
Permanent link:
https://wiki.odroid.com/accessory/display/vu_series/vu5s?rev=1700208978
Last update: 2023/11/17 17:16