Read more about the article Connecting 7" touchscreen display to Raspberry Pi 4B

Connecting 7" touchscreen display to Raspberry Pi 4B

Post author:Karunesh Johri
Post published:November 14, 2019
Post last modified:August 12, 2024
Reading time:3 mins read

A step by step tutorial on how to connect a 7" touchscreen display to Raspberry Pi 4B single board computer.

Continue Reading

Read more about the article Gtk-WARNING **: cannot open display:

Gtk-WARNING **: cannot open display:

Post author:Karunesh Johri
Post published:September 22, 2018
Post last modified:August 18, 2024
Reading time:2 mins read

An error, "Gtk-WARNING **: cannot open display:" was observed while running a C program with GTK+ under Cygwin.

Continue Reading