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Introduction 

 

 

To all residents of the European Union 
Important environmental information about this product 

This symbol on the device or the package indicates that disposal of the device after its 
lifecycle could harm the environment. Do not dispose of the unit (or batteries) as unsorted 
municipal waste; it should be taken to a specialized company for recycling. This device 
should be returned to your distributor or to a local recycling service. Respect the local 
environmental rules. 

If

 

in doubt, contact your local waste disposal authorities.

 

 

 

 

Thank you for choosing Whadda! Please read the manual thoroughly before bringing this 
device into service. If the device was damaged in transit, do not install or use it and contact 
your dealer. 

Safety Instructions 

 

 

Read and understand this manual and all safety signs before using this appliance. 

 

 

 

For indoor use only. 

 

 

 

 

This device can be used by children aged from 8 years and above, and persons with 

reduced physical, sensory or mental capabilities or lack of experience and knowledge if 
they have been given supervision or instruction concerning the use of the device in a 
safe way and understand the hazards involved. Children shall not play with the device. 
Cleaning and user maintenance shall not be made by children without supervision. 

General Guidelines 

 

 

 

Refer to the Velleman

®

 Service and Quality Warranty on the last pages of this manual. 

 

 

All modifications of the device are forbidden for safety reasons. Damage caused by 

user modifications to the device is not covered by the warranty. 

 

 

Only use the device for its intended purpose. Using the device in an unauthorized way 
will void the warranty. 

 

 

Damage caused by disregard of certain guidelines in this manual is not covered by the 

warranty and the dealer will not accept responsibility for any ensuing defects or 
problems. 

 

 

Nor Velleman Group nv nor its dealers can be held responsible for any damage 

(extraordinary, incidental or indirect) 

 

of any nature (financial, physical…) arising from 

the possession, use or failure of this product. 

 

 

Keep this manual for future reference. 

Summary of Contents for WPI400

Page 1: ...USER MANUAL EN 3 5 320 x 480 touchscreen for Raspberry Pi WPI400 whadda com ...

Page 2: ...sons with reduced physical sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning the use of the device in a safe way and understand the hazards involved Children shall not play with the device Cleaning and user maintenance shall not be made by children without supervision General Guidelines Refer to the Velleman Service and...

Page 3: ...and the Arduino software IDE based on Processing Additional shields modules components are required for reading a twitter message or publishing online Surf to www arduino cc for more information Product Overview This 3 5 resistive touchscreen for the Raspberry Pi is perfect for creating portable and embedded projects where a keyboard and mouse would be in the way Specifications LCD type TFT LCD in...

Page 4: ... LCD_SI TP_SI SPI data input of LCD touch panel 21 TP_SO SPI data output of touch panel 22 RST reset 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 Example Required Hardware 1 x Raspberry Pi 1 2 3 main board 1 x microSD card 8 GB image file 7 5 GB 1 x microSD card reader 1 x microUSB cable 1 x USB keyboard 3 5 L...

Page 5: ...the SD card Open SDFormatter select your SD card and click Format 2 Burn the Raspberry Pi OS IMAGE onto the SD card Open Win32Disklmager select the file and SD card and click Write The burning process may take a few minutes ...

Page 6: ...6 3 Make the hardware connection Connect the WPI400 screen to the Raspberry Pi Wait for the device to switch on Note that your screen might not show anything if the driver hasn t been installed yet ...

Page 7: ...Hub the Raspberry Pi should be connected to the Internet git clone https github com goodtft LCD show git chmod R 755 LCD show cd LCD show Installing the LCD Driver The corresponding execution for this 3 5 LCD sudo LCD35 show The corresponding execution to switch back to the traditional HDMI display sudo LCD hdmi Wait for a moment after executing the above command before you can use the LCD ...

Page 8: ...8 whadda com Modifications and typographical errors reserved Velleman Group nv WPI400_v01 Velleman Group nv Legen Heirweg 33 9890 Gavere ...

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