CODEWITHSUNDEEP
raspbianraspberry-pi3
natterstefan
natterstefan

Reputation: 443

How to change screen resolution of Raspberry Pi for a 3.5'' TFT-LCD

I am using a 3.5'' TFT LCD Display with the Raspberry Pi 3 (and latest Raspbian Stretch). Can anyone please tell me how I can change the screen resolution (on the screen it says 480x320) of my Rasperry Pi.

I installed the screen like they described in this tutorial. But now I have an overflow (parts of the screen are out of the provided Screen-Size (eg. Dialogs, System settings dialog, ...). Changing the /boot/config.txt values to (as described here):

overscan_left=24
overscan_right=24
overscan_top=10
overscan_bottom=24

framebuffer_width=480
framebuffer_height=320

sdtv_mode=2
sdtv_aspect=2

did not helped. Any clues? Thank you.

Upvotes: 1

Views: 11411

Answers (1)

Rahul Vansh
Rahul Vansh

Reputation: 191

Try by changing parameters this way in /boot/config.txt..

hdmi_drive=2

hdmi_group=2   

hdmi_mode=16

overscan_left=20
overscan_right=12
overscan_top=10
overscan_bottom=10

Upvotes: 2

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