# Simulated Offboard Mode This tutorial explains at a basic level how to use ROS2 and PX4 in order to control a simulated UAV's velocity with keyboard controls. The goal is to create a simple example that a complete beginner can follow and understand, even with no ROS2 or PX4 experience. {% embed url="" %} ROS2 & PX4 Tutorial | Simulated Offboard Mode {% endembed %} The repository can be found here:\ --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.arkelectron.com/tutorials/ros2-and-px4/simulated-offboard-mode.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.