( You can’t use the 3.5 inch touchscreen and cooling fan at the sametime ! )
This design is very convenient when using the 3.5 inch touchscreen.
– Driver provided (works with custom Raspbian directly).
-Supports any revision of Rasp Pi (directly-pluggable).
-Designed for Raspberry Pi, an ideal alternative solution for monitor.
-Support software keyboard (system interaction without keyboard/mouse).
-Provides the best available protection/accessibility for Model B , Protect and secure your Rasp Pi from shocks, scratches and dust.
|Touch Screen Type||Resistive|
|Touch Screen Controller||XPT2046|
|Operating Temp. (Centigrade)||TBD|
|1, 17||3.3V||Power positive (3.3V power input)|
|2, 4||5V||Power positive (5V power input)|
|3, 5, 7, 8, 10, 12, 13, 15, 16||NC||NC|
|6, 9, 14, 20, 25||GND||Ground|
|11||TP_IRQ||Touch Panel interrupt, low level while the Touch Panel detects touching|
|18||LCD_RS||Instruction/Data Register selection|
|19||LCD_SI / TP_SI||SPI data input of LCD/Touch Panel|
|21||TP_SO||SPI data output of Touch Panel|
|23||LCD_SCK / TP_SCK||SPI clock of LCD/Touch Panel|
|24||LCD_CS||LCD chip selection, low active|
|26||TP_CS|| Touch Panel chip selection, low active
About the system of 3.5 touch screen
The touch screen need to configure the driver for touch function , otherwise you can not use it by your own system.
Here we provide the method to configure for Raspbian system :
Step 1: Download the Raspbian IMG
Step 2: Burn the system image
If you don’t know how to do that,you can refer to the Raspberry Pi office tutorial
Step 3: Open terminal(SSH) and install the driver on RaspberryPi
(tested on RaspberryPi 3B+,3B,2B,2B+,1B,ZERO)
sudo rm -rf LCD-show
git clone https://github.com/goodtft/LCD-show.git
chmod -R 755 LCD-show
Make sure your RPI connects to the internet then wait a few minutes, when the system reboot ok, you can see that.
You can also download the system image which we already configured well by following links :
1. for Raspberry Pi 3 :
2. for Raspberry Pi 3 Modle B+ :
or refer to configure it by this link :
1 x 3.5 inch Touch Screen
1 x Protective Case
1 x Touch Pen