---
# System prepended metadata

title: ROS good tools
tags: [ROS]

---

ROS good tools
===
###### tags: `ROS`
# rqt
當使用ROS的時候，開啟RQT
```
rqt
```
## rqt_plot
畫出topic

![](https://i.imgur.com/hbONplN.png)
## rqt_graph
![](https://i.imgur.com/nas8ltR.png)
顯示node與topic 的關係
## how to save the settings
https://www.clearpathrobotics.com/assets/guides/kinetic/ros/Creating%20RQT%20Dashboard.html