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Fix broken links #5

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Fix broken links #5

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adding correct address to local files
amx-piap Dec 14, 2020
d9d9be5
Fix broken links
Carlosespicur Sep 16, 2025
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6 changes: 3 additions & 3 deletions README.md
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This demo illustrates the micro-ROS capabilities and showcases the integration of micro-ROS with ROS 2 tools. Besides, it enables the comparison of micro-ROS and ROS 2 outcomes.

The use-case consists in a ROS2-controlled [Raspberry Pi 4](https://www.raspberrypi.org/products/raspberry-pi-4-model-b/?resellerType=home) with a [TFMini](https://www.sparkfun.com/products/14588) sensor that measures the <span style="color:magenta">distance</span> to a target object and a micro-ROS-controlled [Olimex STM32-E407](https://www.olimex.com/Products/ARM/ST/STM32-E407/open-source-hardware) board with the similar TFMini sensor, which measures the <span style="color:magenta"> distance</span> to the same object. The demo explores another micro-ROS-controlled Olimex STM32-E407 board, which measures the <span style="color:magenta">power consumption</span> of both Raspberry Pi 4 and Olimex STM32-E407 boards for distance measurements, using [INA219](https://www.antratek.com/ina-219-dc-current-sensor) sensors. The last component, a tablet display, visualizes measurement results using standard ROS 2 tools (rqt).
The use-case consists in a ROS2-controlled Raspberry Pi 4 with a TFMini sensor that measures the <span style="color:magenta">distance</span> to a target object and a micro-ROS-controlled Olimex STM32-E407 board with the similar TFMini sensor, which measures the <span style="color:magenta"> distance</span> to the same object. The demo explores another micro-ROS-controlled Olimex STM32-E407 board, which measures the <span style="color:magenta">power consumption</span> of both Raspberry Pi 4 and Olimex STM32-E407 boards for distance measurements, using INA219 sensors. The last component, a tablet display, visualizes measurement results using standard ROS 2 tools (rqt).

Raspberry Pi 4 is running Linux and a ROS 2 application, while Olimex STM32-E407 boards are running NuttX and micro-ROS applications.Both of them are publishing sensor messages via UDP over Ethernet LAN sending distance and power data to the display. The tablet is running Linux, ROS 2 and a [micro-ROS agent](https://micro-ros.github.io/docs/overview/) to receive these messages.

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After some time two rqt windows should appear with sensors data histograms.

![Demo_Screenshot](https://github.com/micro-ROS/micro-ROS_demobox_demo/blob/master/images/demo_screenshot.png)
![Demo_Screenshot](https://raw.githubusercontent.com/micro-ROS/micro-ROS_demobox_demo/master/images/demo_screenshot.png)


## License

This repository is open-sourced under the Apache-2.0 license. See the LICENSE file for details.

For a list of other open-source components included in this repository, see the
file [3rd-party-licenses.txt](./3rd-party-licenses.md)
file [3rd-party-licenses.txt](https://raw.githubusercontent.com/micro-ROS/micro-ROS_demobox_demo/master/3rd-party-licenses.md)

## Known Issues/Limitations

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