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T-mini Plus LiDAR📖
01.Linux basic course
  • 1.Introduction to Linux system
  • 2.Ubuntu file system
  • 3.Ubuntu common commands
  • 4.Ubuntu common editors
  • 5.Ubuntu software operation commands
  • 6.Virtual machine installation
  • 7.SSH remote control
  • 8.VNC remote control
  • 9.Transfer files remotely
  • 10.Driver library and communication
  • 11.Static IP and hotspot mode
  • 12.Bind device ID
  • 13.Capacity expansion and resource allocation
  • 14.Update system software sources
  • 15.Set root user password
  • 16.sudo free password
  • 17.Connect to WiFi network
  • 18.View system version
  • 19.Customized service management
  • 20.Back up system image
02.ROS1 basic course
  • 1.ROS introduction
  • 2.ROS installation
  • 3.ROS common command tools
  • 4.ROS workspace
  • 5.ROS function package
  • 6.ROS node
  • 7.ROS topic publisher
  • 8.ROS topic subscribers
  • 9.ROS service client
  • 10.ROS service server
  • 11.ROS action client
  • 12.ROS action server
  • 13.ROS custom message reception
  • 14.ROS-launch file
  • 15.ROS-TF transformation
  • 16.ROS parameter service
  • 17.ROS-rviz use
  • 18.ROS-rqt tool usage
  • 19.Topic message recording and playback
  • 20.urdf model introduction
  • 21.gazebo introduction
  • 22.ROS distributed communication
03.ROS1 lidar course
  • 0.Instructions before use
  • 1.Preparation
  • 2.Handheld lidar mapping
  • 3.Lidar avoiding
  • 4.Lidar guard
  • 5.Lidar follow
  • 6.Lidar mapping
  • 7.rrt_exploration mapping algorithm
  • 8.Navigation
  • 9.APP Mapping and Navigation
  • 10.RTAB 3D mapping and navigation
04.ROS2 basic course
  • 1. Introduction to ROS2
  • 2.ROS2 install Humble
  • 3.ROS2 development environment
  • 4.ROS2 workspace
  • 5.ROS2 function package
  • 6.ROS2 node
  • 7.ROS2 topic communication
  • 8.ROS2 service communication
  • 9.ROS2 action communication
  • 10.ROS2 custom interface message
  • 11.ROS2 parameter service case
  • 12.ROS2 meta-function package
  • 13.ROS2 distributed communication
  • 14.ROS2 DDS
  • 15.ROS2 time related API
  • 16.ROS2 common command tools
  • 17.ROS2 rviz2 use
  • 18.ROS2 rqt toolbox
  • 19.ROS2 Launch startup file configuration
  • 20.ROS2 recording and playback tool
  • 21.ROS2 URDF model
  • 22.ROS2 Gazebo simulation platform
  • 23.ROS2 TF2 coordinate transformation
05.ROS2 lidar course
  • 0.ReadMe
  • 1.Preparation
  • 2.Handheld lidar mapping
  • 3.Lidar avoiding
  • 4.Lidar follow
  • 5.Lidar guard
  • 6.Lidar patrol
  • 7.gmapping mapping
  • 8.cartographer mapping
  • 9.Navigation and avoiding
  • 10.APP Mapping and Navigation
  • 11.RTAB 3D mapping and navigation
06.Raspberry Pi5 course
2.ROS1 lidar course
  • 0.Instructions before use
  • 1.Preparation
  • 2.Handheld lidar mapping
  • 3.Lidar avoiding
  • 4.Lidar guard
  • 5.Lidar follow
  • 6.Lidar mapping
  • 7.rrt_exploration mapping algorithm
  • 8.Navigation
  • 9.APP Mapping and Navigation
  • 10.RTAB 3D mapping and navigation
3.ROS2 lidar course
  • 0.ReadMe
  • 1.Preparation
  • 2.Handheld lidar mapping
  • 3.Lidar avoiding
  • 4.Lidar follow
  • 5.Lidar guard
  • 6.Lidar patrol
  • 7.gmapping mapping
  • 8.cartographer mapping
  • 9.Navigation and avoiding
  • 10.APP Mapping and Navigation
  • 11.RTAB 3D mapping and navigation
1.Docker course
  • 1. Overview and installation
  • 2. Common commands
  • 3. Docker images deeply understand and publish images
  • 4. Docker hardware interaction and data processing
  • 5. Enter the robot's docker container
Download
  • Code
  • VM_File
  • RPi5_SystemFile
  • Data Sheet
  • 3D_Model_File
  • PC_Software
  • ROS2_Basic_VM
Download ZIP

Welcome to T-mini Plus LiDAR repository

14.Update system software sources

14.Update system software sources

1.Modify sources.list file

    sudo nano /etc/apt/sources.list

Comment out the default official software source in the initialization code #

Add the following software sources

deb http://mirrors.aliyun.com/raspbian/raspbian/ buster main contrib non-free rpi

deb-src http://mirrors.aliyun.com/raspbian/raspbian/ buster main contrib non-free rpi

Save and exit: Ctrl+X Press Y (save data) and press 【Enter key】.

2. Update local software sources

xxxxxxxxxx
    sudo apt-get update

The system prompts Reading package lists ... Done to indicate that the update is complete.

Capacity expansion and resource allocation
Set root user password

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