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Use to C-3.2inch TFT+Touchscreen Shield

Fully assembled 3.2inch display with 320×240 pixels TFT LCD and a resistive touch overlay. Just plug it on top of ODROID-C1. 2×13 tall female header is already soldered on the PCB.

Fast 30Mhz SPI is used for the faster frame rate.

You will need an official Ubuntu image to configure it. You can simply download the Kernel updates and configure your ODROID-C1 for this display shield.

Where to buy


LCD InterfaceSPI
Touch Screen TypeResistive
Touch Screen ControllerXPT2046
Aspect Ratio4:3

Used pins

Pin NumSymbolDescription
1, 173.3VPower positive (3.3V power input)
2, 45VPower positive (5V power input)
3, 5, 7, 8, 10, 22NCNo connection
6, 9, 14, 20, 25GNDGround
11TP_IRQTouch screen interrupt, low level while the touch screen detects touching
12KEY1Export GPIO#87, Wiring Pi GPIO#1
13RSTReset, Export GPIO#116
15LCD_RSLCD instruction control, Instruction/Data Register selection, Export GPIO#115
16KEY2Export GPIO#104, Wiring Pi GPIO#4
18KEY3Export GPIO#102, Wiring Pi GPIO#5
19LCD_SI/TP_SISPI data input of LCD/touch screen
21LCD_SO/TP_SOSPI data output of LCD/touch screen
23LCD_SCK/TP_SCKSPI clock of LCD/touch screen
24LCD_CSLCD chip selection, low active
26TP_CSTouch screen chip selection, low active

How to activate the 3.2inch LCD shield with your ODROID-C1

You need a HDMI connection or a Serial console connection to follow below instruction.

Configuring framebuffer and Touch driver

0. Update your Kernel

sudo apt-get update 
sudo apt-get upgrade
sudo apt-get dist-upgrade

1. Insert modules

sudo modprobe spicc
sudo modprobe fbtft_device name=odroidc_tft32 rotate=270 gpios=reset:116,dc:115 speed=32000000 cs=0

You will have a new frame buffer /dev/fbX
Find a framebuffer node.

ls /dev/fb*
cat /sys/class/graphics/fb2/name

Run Console

0. Install package

sudo apt-get install fbset

1. Run con2fbmap

con2fbmap <console> <framebuffer>

sudo con2fbmap 1 2

2. Change foreground virtual terminal

The command chvt N makes /dev/ttyN the foreground terminal.

sudo chvt 1

chvt 1 : console
chvt 7 : X11

Run Xwindow

0. Create a new config file

sudo mv /etc/X11/xorg.conf /etc/X11/xorg.conf.old
sudo vi /etc/X11/xorg.conf

1. And then, add following lines in "/etc/X11/xorg.conf" file.

Section "Device"
    Identifier    "C fbdev"
    Driver        "fbdev"
    Option        "fbdev" "/dev/fb2"

2. Run

sudo /etc/init.d/lightdm restart
sudo chvt 7

Touch Calibration

Auto Run


Automatic installer by Ameridroid

en/c1_lcdshield.txt · Last modified: 2016/11/14 11:04 by john1117
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