This is the documentation for the latest (main) development branch of
Zephyr. If you are looking for the documentation of previous releases, use
the drop-down menu on the left and select the desired version.
A simple sample that can be used with any supported board and
prints “Hello World” to the console.
Building and Running
This application can be built and executed on QEMU as follows:
west build -b qemu_x86 samples/hello_world
west build -t run
To build for another board, change “qemu_x86” above to that board’s name.
Exit QEMU by pressing CTRL+A x.