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Back of 7 HDMI Display with Capacitive Touchscreen
Standard HDMI
Standard Micro USB
Tutorial
Touchscreen with Raspberry Pi
You need to reset resolution to avoid touch differentiation caused by resolution difference between Raspberry Pi and the Touchscreen.
Enter /boot/config.txt, modify or add the project as below:
#remove black borders
disable_overscan=1
#set specific CVT mode
hdmi_cvt 1024 600 60 6 0 0 0
#set CVT as default
hdmi_group=2
hdmi_mode=87
NOTE: Windows and MAC operating system can capture resolution automatically, so you don't need to modify any parameter.
FAQ
Q1. The touch panel is very insensitive
A. Please check the power resource. It won't work under lower power supply.
For any questions, advice or cool ideas to share, please visit the DFRobot Forum (http://www.dfrobot.com/forum/).
More Documents
(http://www.dfrobot.com/) Get [link 7 HDMI Display with Capacitive Touchscreen] from DFRobot Store or DFRobot Distributor. (http://www.dfrobot.com/index.php?
route=information/distributorslogo)
This page was last modified on 10 November 2017, at 10:54.
Content is available under GNU Free Documentation License 1.3 or later (https://www.gnu.org/copyleft/fdl.html) unless otherwise noted.