Turtlebot line follower. com to ask a new question.

Turtlebot line follower I am trying to make it work with the Turtlebot. In this lesson we will launch TurtleBot follower demo. Filtering on RGB values turns out to be a surprisingly poor way to find a turtlebot3_follower Author(s): Gilbert , Christopher Tatsch, Ashe Kim autogenerated on Mon Feb 28 2022 23:58:51 Basically, a line following bot. com to ask a new question. You switched accounts on another tab or window. In another window, connect to the TurtleBot again and run the standard bringup: Line Following Turtlebot using OpenCV. This example uses simple sensor feedback and control parameters for The turtlebot follower nodelet. The idea is to click photos using the camera mounted on the turtlebot,process them to segment out the path which needs to be followed, and then control the bot's orientation, by using PID to control the angular velocity, so that it moves along the path. py Keep in mind that the range_errors. Android client. A repo created to simulate a line following turtlebot in Gazebo environment using ROS - sudrag/line_follower_turtlebot Hi @Lekha. The demonstration video can be found here:https://www. h" /** *@brief Main function that reads direction from the detect node and publishes velocity to the turtlebot at a given rate *@param argc is the number of arguments of the main function *@param argv is the array of arugments *@return 0 */ int main(int argc, char **argv) {// Initializing node and object. Part 5: Avoiding Obstacles. Contribute to 4thAhmet/Line_Follower-Turtlebot3 development by creating an account on GitHub. More detail is on abc_swarm doc. I thought it would be neat to create a robot that was easy to put together with a single soldering iron and was also affordable. The TurtleBot must not be running any other ros programs. Next, launch Bringup on the Turtlebot. Stars. This project introduces a Line Following Robot that utilizes Arduino technology and features a sophisticated system of 5 sensors. Code This is an Arduino-based project for a line follower Contribute to jdorweiler/turtlebot_line_follower development by creating an account on GitHub. You will be able to reference the nodes/topics in this repo once complete. Move using Interactive Markers Obstacle Detection Position Control Point Operation Patrol TurtleBot Follower Demo TurtleBot Panorama Demo Skip to content. It includes TurtleBot 4 specific features such as docking and undocking, A repo created to simulate a line following turtlebot in Gazebo environment using ROS - Issues · sudrag/line_follower_turtlebot A repo created to simulate a line following turtlebot in Gazebo environment using ROS - sudrag/line_follower_turtlebot Saved searches Use saved searches to filter your results more quickly Toggle navigation. launch Till now the car should be able to run follow the black line and park in front of ArUco marker. /. I was just wondering if there is any demo/tutorial on line following for ROS. We're bring you a three-parter from Luis Guzman, a MS in Robotics Graduate Student, who runs through how to program vision-based line following in a turtlebo A repo created to simulate a line following turtlebot in Gazebo environment using ROS - line_follower_turtlebot/classLineDetect. This post explains the logic used to configure a line follower. An embedded C program along with the full code is also given as an example for Video demonstrating Turtlebot3 performing line following using ROS, Python and OpenCV This is a simple simulation demonstrating how we can use OpenCV functions with the TurtleBot3 in a simulated Gazebo world. Besides that, in this other link you will find the specific Gazebo worlds the Implementation of a reactive wall-following behaviour for Turtlebot in the Webots simulator. ros. io code at: https://github. com/watch?v=dp0JgBAMIhQ&t=4s Example ROS / Turtlebot Line Following Package. Hi @Lekha. Manage code changes This command starts the camera. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions turtlebot_follower: follower. You can find more information on wiki ros. It includes TurtleBot 4 specific features such as docking and undocking, as well as easy to use methods for navigating. When you’re done using a turtlebot, you can close the ssh connection by typing exit in the command line. 1. Once started, a window will appear. Code Python file for Line following/Edge following/Wall following robot created using WEBOT. As you will learn in the Turtlebot-Android Pairing, you can also launch the follower demo and start/stop following behavior from your Android device. Exciting DIY turtlebot running a line following program using ROS. The follower node subscribes to the created /center topic and moves the TurtleBot accordingly. We will combine our skills from two lessons: “Going to a Specific Location on Your Map Using Code” and “Taking a Photo Using Code”. roslaunch line_follower_turtlebot lf. Follow these steps to setup this repo with ROS. Readme Activity. The idea is to click photos using the camera mounted on the turtlebot,process them to segment out the path which needs to be followed, and then control the bot's orientation, by using PID to A repo created to simulate a line following turtlebot in Gazebo environment using ROS - sudrag/line_follower_turtlebot Contribute to LuisC2802/line_follower_turtlebot development by creating an account on GitHub. A repo created to simulate a line following turtlebot in Gazebo environment using ROS - sudrag/line_follower_turtlebot The eval folder contains the evaluation script in Python and the files where the range errors and plots are saved. If the camera and the Kobuki base are both connected to your laptop running ROS, execute the following command to start the Turtlebot: A repo created to simulate a line following turtlebot in Gazebo environment using ROS - Releases · sudrag/line_follower_turtlebot {"payload":{"allShortcutsEnabled":false,"fileTree":{"docs/html":{"items":[{"name":"search","path":"docs/html/search","contentType":"directory"},{"name":"annotated Saved searches Use saved searches to filter your results more quickly user@ubuntu:~/your_ws $ source devel/setup. NOTE: __ns is a substitute for ROS_NAMESPACE. image-processing ros lidar ros-node lane-detection darknet obstacle-avoidance About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Contribute to jdorweiler/turtlebot_line_follower development by creating an account on GitHub. This is a simple simulation demonstrating how we can use OpenCV functions with the TurtleBot3 in a simulated Gazebo world. bash user@ubuntu:~/your_ws $ roslaunch turtlebot3_line_follower line_follower. Code Issues Pull requests Crusade event at Kshitij 2k19, IIT Kharagpur. Contribute to DougUOW/line_follower_pkg development by creating an account on GitHub. g. In a third terminal, run A repo created to simulate a line following turtlebot in Gazebo environment using ROS - sudrag/line_follower_turtlebot A repo created to simulate a line following turtlebot in Gazebo environment using ROS - sudrag/line_follower_turtlebot roslaunch turtlebot_gt turtlebot. Make sure you have ROS Hello, I'm using ROS melodic in order to simulate an AGV with differential drive and two caster wheels (on the front and back). We will launch two TurtleBots in Gazebo Concert, then you will drive the first TurtleBot and the second will follow it. The main purpose of a line follower module is to enable a robot to autonomously follow a path defined by a line or a boundary (in this simple case, a path defined by red tape). This is part 6 of a series of articles on my experiences building a robot that can do various things. The coloring of the line is a texture. Overview. Wall Follower Algorithm. The action server uses an OdomRecord. Note that it is not possible to communicate with other hosts (e. Initially, the TurtleBot will begin to rotate until it detects the person. py. I have a Turtlebot and I would like to mount a webcam on it and let it follow a line. The final presentation for the line follower turtlebot project. com/wa A repo created to simulate a line following turtlebot in Gazebo environment using ROS - Pull requests · sudrag/line_follower_turtlebot Turtlebot waffle follows a custom build line in gazebo - line-follower-turtlebot-in-gazebo/README. launch no_kinect:=true To update the tracking profile values, invoke the profiler. Please be sure to do this at the end of the lab! 1. This video demonstrates line following of a TurtleBot3 (a differential-drive robot) in Gazebo Simulator using Robot Operating System 2 (ROS 2). Use. com/jdorweiler/turtlebot_line_follower Contribute to yifeifang/line_follower_turtle3 development by creating an account on GitHub. There's a gazebo tutorial on adding color and textures. tex at master · sudrag/line_follower {"payload":{"allShortcutsEnabled":false,"fileTree":{"docs/html":{"items":[{"name":"search","path":"docs/html/search","contentType":"directory"},{"name":"annotated After running the wall following algorithm, the evaluation can be called by running the following commands: roscd turtlebot3_wall && cd eval && python3 evaluation. Follows humans and robots around by following the centroid of a box points in front of the turtlebot. The 3D simulation in gazebo is the main focus. The follower should now be running. Generally, the path is predefined and can be either visible like a black line on a white surface The TurtleBot must be placed away from walls and objects that could confuse the follower. 5. About. An implementation of an image-based algorithm for Turtlebot control Resources. This Contribute to jdorweiler/turtlebot_line_follower development by creating an account on GitHub. The only thing they did is to generate a yellow plane with Gazebo Materials. more. A repo created to simulate a line following turtlebot in Gazebo environment using ROS - sudrag/line_follower_turtlebot turtlebot_follower: follower. {"payload":{"allShortcutsEnabled":false,"fileTree":{"docs/html":{"items":[{"name":"search","path":"docs/html/search","contentType":"directory"},{"name":"annotated The goal of this section is to create an action server that records the robot's odometry or trajectory of the robot. A simple line follower robot demonstration in gazeboCode can be found here : https://github. Check the 'follower' node of the package for more A repo created to simulate a line following turtlebot in Gazebo environment using ROS - sudrag/line_follower_turtlebot This project is An Obstacle avoidance and Line following racecar using ODG-PF Algorithm and OpenCV , PID respectively . The idea is to create an environment consisting of lines as a path (slightly curved), and to program the turtlebot to follow the lines. The TurtleBot 4 Navigator is a Python node that adds on to the Nav2 Simple Commander. Getting Started. After running the app. h" *@brief Testing if detection works accurately and publishes left accurately *@return int dir which is the direction to move in A ROS2 package designed to have a differential drive robot follow a Robotrace track by using a camera. action message that returns the list of odometries recorded and the feedback is the ROS-MATALB and ROS-Python for Turtlebot3_burger, mobile robot from Robotis - turtlebot3/py_LaneKeeping_OpenCV/README. 0 stars Watchers. Controller mak This ROS Noetic project simulates (in Gazebo environment) or executes in real life a simple line follower module for TurtleBot3. Final Demonstration of a line following solution on a Turtlebot3 developed using ROS. Line following turtlebot simulated in Gazebo. use CMAKE_X_STANDARD and check compiler rather than platform; Update exec dependencies Flesh out kobuki driver all manner of improvements; turtlebot follows; Contributors: Brian Gerkey, Chris Lalancette, Daniel Stonier, Dirk Thomas, Mikael Arguedas, Steven! Ragnarök, dhood, gerkey; Wiki Tutorials. In one terminal, run: $ roscore. Turtlebot3 burger on ROS melodic doing line following task with a webcam + opencv Write better code with AI Code review. Code Issues Pull requests Uses Kobuki TurtleBot Robot Platform to deliver The TurtleBot 4 Navigator is a Python node that adds on to the Nav2 Simple Commander. Subscribes to point clouds from the 3dsensor, processes them, and publishes command vel messages. ) without using a too detailed physic simulation. Sign in Changelog for package turtlebot_follower 2. The follower demo was implemented using a 360 Laser Distance Sensor LDS-01. As ROS passes around images in its own sensor_msgs/Image message format, CvBridge is used to convert into bgr format. launch simulation: = true __ns: = gamza2. You can check the Gazebo model that the tutorial is using here. {"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":"author","path":"author","contentType":"directory"},{"name":"category","path":"category Contribute to nay185/Line-Follower-TurtleBot development by creating an account on GitHub. The followers use PID control algorithm to maintain the pose and distance with leader robot. com/sudrag/line_follower_turtlebot Video demonstrating Turtlebot3 performing line following using ROS, Python and OpenCV turtlebot_follower. python line controller #include "line_follower_turtlebot/pos. http://htutkhwin. Mounted with hokuyo , camera and IMU sensors. I found some line following algorithm for the Eddiebot, which is somewhat similar to Turtlebot. tex at master · sudrag A repo created to simulate a line following turtlebot in Gazebo environment using ROS - sudrag/line_follower_turtlebot Examples. 7 (2016-11-01) fixed bad printf format; clean up cmake dependencies; Included depth_image_proc in cmake deps ROS with Python Setup: Setup the turtlebot_follower package and on a terminal run rosrun turtlebot_follower_ros feature_follower. In a second terminal, run: $ ssh pi@IP_OF_TURTLEBOT $ set_ip LAST_THREE_DIGITS $ bringup. The launch command assumes that the TurtleBot directory is setup with the follower package as described in the TurtleBot configuration instuctions. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. In general, a This video demonstrates line following of a TurtleBot3 (a differential-drive robot) in Gazebo Simulator using Robot Operating System 2 (ROS 2). launch. A repo created to simulate a line following turtlebot in Gazebo environment using ROS - sudrag/line_follower_turtlebot The follower demo was implemented using a 360 Laser Distance Sensor LDS-01. The launch folder includes the launch files for the package and the models encapsulates the 3D CAD files utilised for the wall designs. The Turtlebot will follow a line, and stop when an object is detected u Select camera/follower on the reconfigure gui ; Play with the parameters using the sliders; you will see the TurtleBot's following behavior change as you move the sliders. turtlebot_follower Author(s): Tony Pratkanis autogenerated on Mon Jun 10 2019 15:44:12 DIY turtlebot running a line following program using ROS. Contribute to nay185/Line-Follower-TurtleBot development by creating an account on GitHub. I don't know how their default image is set up. py and saving the person's face, run the follower node by running the following command in another terminal: rosrun person_follower follower. Here you have the simulation with Gazebo: https://www. image-processing ros lidar ros-node lane-detection darknet obstacle-avoidance turtlebot line-follower ros-kinetic traffic-sign-detection turtlebot3 wall-follower lane-follower autonomy #include "xtark_line_follower/pos. Definition at line 53 of file follower. It follows someone in front of the robot within a 50 centimeter range and 140 degrees. {"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":"Maps","path":"Maps","contentType":"directory"},{"name":"Results","path":"Results In this project , a turtlebot is launched into a gazebo line world as above. Create a ROS workspace $ mkdir < workspace_name > /src $ cd < workspace_name > /src. Fixes to make TB2 follower demo build/launch. Sometimes it misses the line on a very sharp turn as it vanishes from the robot's view. Besides that, in this other link you will find the specific Gazebo worlds the image-processing ros lidar ros-node lane-detection darknet obstacle-avoidance turtlebot line-follower ros-kinetic traffic-sign-detection turtlebot3 wall-follower lane-follower autonomy-science maneuvers leg-detector. Our robot did well in the competition and finished quite earlier than most of the robots. Definition at line 60 of file follower. After gamza2 recognizes gamza1, gamza2 tries to keep the center of the If you need more information on how this is done, please refer to this website. The package uses a Kalman Filter for linear velocity control and a weighted-average-based angular velocity variation technique. py Maze Solver - I have used left-hand rule algorithm to solve the maze. Comment by Anis on 2013-02-14: I used "ssh turtlebot@IP_ADDRESS_TURTLEBOT" Comment by dornhege on 2013-02-14: That should be correct. Implementing PID on a line following bot using turtlebot I am using ROS melodic,turtlebot 2 on Ubuntu 18. launch rosrun line_maze_ros start. Refer to the code explanation in Code. Updated Dec 4, 2020; Makefile; jonmartinezdeaguirre / turtlebot3_line_follower. To initiate following, gamza1 has to be in front of gamza2. gazebo/models folder to be able to use in the simulator. Line following is a simple and highly useful application for a robot as all it requires is a robot with a camera and pre-defined line, this can Basically, a line following bot. ROS Toolbox Support Package for TurtleBot-Based Robots enables you to capture images to find an object in the environment and send velocity commands to navigate toward the object. The robot is specifically designed to follow a predefined path or line on the ground, demonstrating the integration of sensor data for precise navigation. Line follower with turtlebot3. Navigation Menu Toggle navigation GitHub is where people build software. I'd also like to specify the dynamics (acc/dec etc. This example shows how to track an object based on color using a TurtleBot® robot connected via a ROS network. Reload to refresh your session. follower node subscribed to an image topic called /camera/image which publishes the image data of turtlebot camera . More than 100 million people use GitHub to discover, fork, and contribute to over 420 million projects. The following readme gives a short introduction on how to use the docker container on Linux and on Windows. launch if launch is sucessed, you can see the image rqt view window which shows the image from rapsicam on turtlebot. install dependencies and repository The TurtleBot is now launched, along with all of its sensors, and it is ready to receive motion commands. This lesson is a continuation of the previous lesson: This project utilizes ROS to exhibit a basic line following robot in a simulated Gazebo environment. 04. turtlebot_follower::TurtlebotFollower::TurtlebotFollower [inline] The constructor for the follower. Updated Dec 4, 2020; Makefile; bislara / CRUSADE-IIT_KGP. Part 4: Line Follower. md at master · engcang/turtlebot3 About. transistor. txt When changed, build the package: cd . org is deprecated as of August the 11th, 2023. Accompanied with Bayesian localization from raspberry pi colour detection. It is supposed to receive a velocity and follow a line on the ground. - gabrielnhn/ros2-line-follower These sections give a basic rundown of the steps that should be taken to setup a computer for testing software, or testing code on the TurtleBot itself. The TurtleBot will go from the start to each goal from the A repo created to simulate a line following turtlebot in Gazebo environment using ROS - sudrag/line_follower_turtlebot A repo created to simulate a line following turtlebot in Gazebo environment using ROS - sudrag/line_follower_turtlebot This is the first test I ran of the line following program using ROS with the real robot. Please visit robotics. At the high level you're going to add a texture to the ground plane for the simplest approach. Turtlebot) via wifi nor lan if you use docker on Windows. To ease the start of the docker container we provide a script that image-processing ros lidar ros-node lane-detection darknet obstacle-avoidance turtlebot line-follower ros-kinetic traffic-sign-detection turtlebot3 wall-follower lane-follower autonomy-science maneuvers leg-detector Updated Dec 4, 2020; Makefile; Improve this page Add a description, image, and links to the line-follower topic page so that developers can more {"payload":{"allShortcutsEnabled":false,"fileTree":{"docs/html":{"items":[{"name":"search","path":"docs/html/search","contentType":"directory"},{"name":"annotated {"payload":{"allShortcutsEnabled":false,"fileTree":{"docs/html":{"items":[{"name":"search","path":"docs/html/search","contentType":"directory"},{"name":"annotated To do that, open the CMakeLists. A tag already exists with the provided branch name. Maintainer status: developed turtlebot_follower Documentation. Constructor & Destructor Documentation. machine-learning robotics webots turtlebot3 wall-follower turtlebot3-burger Updated Feb 1, 2023; Python; hedzd / Wall-Follower-Controller Star 3. In order to start, The main idea is: one turtlebot is leader, the remaining three turtlebots are follower. I made up the following requirements for my robot: Many kits are expensive, so it image-processing ros lidar ros-node lane-detection darknet obstacle-avoidance turtlebot line-follower ros-kinetic traffic-sign-detection turtlebot3 wall-follower lane-follower autonomy-science maneuvers leg-detector Updated Dec 4, 2020; Makefile Add a description, image, and links to the line-follower topic page so that developers can more easily learn about Following the Route Using Code. stackexchange. The control of the robot is performed using the input of its real A Line Follower Robot uses Infrared sensors to sense a black line or a white line. I utilized ROS Noetic and Rviz Simulation to develop this simulation. line_follower_turtlebot has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. 1 Implemented PID control in ROS (Robot Operating System) using Python to do line-following. #include "line_follower_turtlebot/pos. This paper addresses a new motion planning problem for mobile robots tasked with accomplishing multiple high-level sub-tasks, expressed using natural language (NL), in a temporal and logical order. Note: Adjust the topics depending on what camera is being used. roslaunch turtlebot_follower follower. Any hints and help are welcomed. The method also relies on the camera setting and also prone to lighting condition where the thresholds are required tuning. NOTE: This feature is available for ROS Kinetic and ROS2 Dashing. Contribute to mattsingh/gazebo-line-follower development by creating an account on GitHub. h" *@brief Main function that reads image from the turtlebot and provides direction to move using image processing *@param argc is the number of arguments of the main function Attention: Answers. To get started on this exercise, update the intro_robo class package to get the lab_b_line_follower ROS package and starter code that we'll be using for this activity. youtube. To start the follower, open an SSH terminal on the TurtleBot laptop, and run the following command: roslaunch turtlebot_follower follower. md. When detected, the TurtleBot will move forward if This project is An Obstacle avoidance and Line following racecar using ODG-PF Algorithm and OpenCV , PID respectively . To stop the car, except terminate at each terminators, a command is also needed to let the car stop If the robots somehow turns towards left line , it follows the track in backward direction. A repo created to simulate a line following turtlebot in Gazebo environment using ROS - sudrag/line_follower_turtlebot roslaunch turtlebot_gt turtlebot. md at main · pravallika10473/line-follower-turtlebot-in-gazebo image-processing ros lidar ros-node lane-detection darknet obstacle-avoidance turtlebot line-follower ros-kinetic traffic-sign-detection turtlebot3 wall-follower lane-follower autonomy-science maneuvers leg-detector Updated Dec 4, 2020; Makefile; SahilSancheti / ROS-Delivery Star 2. Constructor for the follower. launch file instead. A repo created to simulate a line following turtlebot in Gazebo environment using ROS - line_follower_turtlebot/docs/latex/linedetect_8cpp. You should place the yellow_line folder than contains the Gazebo model on . com/maze-solver-2000 image-processing ros lidar ros-node lane-detection darknet obstacle-avoidance turtlebot line-follower ros-kinetic traffic-sign-detection turtlebot3 wall-follower lane-follower autonomy-science maneuvers leg-detector. Drive gamza1 using joystick to place it in front of gamza2. com/jdorweiler/turtlebot_line_follower You signed in with another tab or window. Are there pre-made algorithms for Turtlebot waffle follows a custom build line in gazebo - pravallika10473/line-follower-turtlebot-in-gazebo line_follower_turtlebot is a C++ library typically used in Automation, Robotics applications. Rospy node that creates a spline path from user-specified waypoints, and commands a turtlebot to follow it using a nonlinear kinematic controller Contribute to LuisC2802/line_follower_turtlebot development by creating an account on GitHub. 3 Reading the IMU Let’s start by reading the IMU. Partner: Yifei Zhou - alyssawin You signed in with another tab or window. txt file is refreshed every time the wall following module is run. {"payload":{"allShortcutsEnabled":false,"fileTree":{"docs/html":{"items":[{"name":"search","path":"docs/html/search","contentType":"directory"},{"name":"annotated {"payload":{"allShortcutsEnabled":false,"fileTree":{"docs/html":{"items":[{"name":"search","path":"docs/html/search","contentType":"directory"},{"name":"annotated {"payload":{"allShortcutsEnabled":false,"fileTree":{"docs/html":{"items":[{"name":"search","path":"docs/html/search","contentType":"directory"},{"name":"annotated Contribute to jdorweiler/turtlebot_line_follower development by creating an account on GitHub. The classification algorithm is used based on previous fitting with samples of person and obstacles positions to take actions. ros::init(argc, argv, "Velocity"); Hi! I was just wondering if there is any demo/tutorial on line following for ROS. . More at http://www. Star 1. wix. Visual Servoing for Turtlebot to perform line following and automatic parking in simulation gazebo - martin-ss/ROS-Line-following-automatic-parking A repo created to simulate a line following turtlebot in Gazebo environment using ROS - sudrag/line_follower_turtlebot This repository enables a Turtlebot 3 burger robot to follow a human around in an obstacle-ridden environment. Hello ROS Developers! In this post number #7, as we continue on the track of the video series, we are going to go line-by-line in order to achieve the Wall Follower Algorithm. This site will remain online in read-only mode during the transition and into the foreseeable future. turtlebot3_follower Author(s): Gilbert , Christopher Tatsch, Ashe Kim autogenerated on Wed May 6 2020 03:15:42 Simple Line Follower : roslaunch line_maze_ros line_follower_world. Follows humans and robots around by following the centroid of a box points infront of the turtlebot. You signed out in another tab or window. Star 5. Contribute to robot-ros/turtlebot_follower development by creating an account on GitHub. Controller mak The Line follower robot is a mobile machine that can detect and follow the line drawn on the floor. 3. The robot, named TURTLEBOT and based on the WAFFLE PI model, is designed to detect a colored line (specifically, yellow) and navigate along the path. Follower for the turtlebot. Contribute to bambangbot/turtlebot_opencv development by creating an account on GitHub. image-processing ros lidar ros-node lane-detection darknet obstacle-avoidance turtlebot line-follower ros-kinetic traffic-sign-detection turtlebot3 wall-follower lane-follower autonomy A repo created to simulate a line following turtlebot in Gazebo environment using ROS - sudrag/line_follower_turtlebot I used "ssh turtlebot@IP_ADDRESS_TURTLEBOT" I also executed the demo from turtlebot itsefl and the same problem occurs. cpp. && catkin_make This package. txt and change the paths at line 19 - 22 to the path to your Astra_SDK directory: cd astra_body_tracker nano CMakeLists. Contribute to jdorweiler/turtlebot_line_follower development by creating an account on GitHub. ubxy nddosfx lmpqgc vhbcuaf thgmxj ijji yfrsbb aypassc plonmj hpbt