---
# System prepended metadata

title: Data Collection and Analysis

---

# Data Collection and Analysis
###### tags: `software` `electrical_system` `NTURT`

## Introduction

To acquire vehicle data is one thing, how to record and use them is another, right now, we gather data from sensors controlled by STM32 microcontrollers, and record them on RPi in ROS2 archicture.

## PlotJuggler

A powerful data visualizer built for ROS.

can be installed by:

```bash=
sudo apt isntall ros-$ROS_DISTRO-plotjuggler-ros
```

Official website: [plotjuggler](https://plotjuggler.io/)
Tutorials: [tutorials](https://github.com/facontidavide/PlotJuggler#tutorials)
Github: [facontidavide/PlotJuggler](https://github.com/facontidavide/PlotJuggler)
