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DOFBOT-Pi📖

00.Must Read Before Use!!

00.Must Read Before Use!!

01.First Trial

1.First Trial
2.Analysis of common problems
3.Calibration offset
4.Precautions for DIY Robotic Arm
5.Jetson Nano Version – Must Read
6.Robotic arm gripping anomaly solutions

02.Assemble Course

1.Installation video
2.Calibrate the Robotic Arm
3.Install the map

03.Remote control course

1.Mobile APP control
2.USB handle control
3.PC web page programming

04.Preparation

1.Manage APP control service
2.Manage JupyterLab service
3.Manage OLED service
4.Modifying ROS_DOMAIN_ID for Multi-Machine
5.Jetpack old system upgraded to SUPER system

05.Basic control course

1.Control RGB light
2.Control buzzer
3.Control single servo
4.Read servo angle
5.Control all servo
6.DOFBOT up down left right
7.DOFBOT dancing
8.DOFBOT memory action
9.DOFBOT grab block
10.Porter
11.Stacked Arhat
12.Synchronous action
13.USB camera display

06.AI vision basic course

1.Gesture Recognition
2.Color threshold adjustment&Color calibration
3.Color recognition
4.Face recognition
5.YOLOv11 garbage recognition
6.YOLOv11 object recognition

07.2D Visual Tracking Course

1.PID algorithm basics
2.Color block positioning
3.Color block tracking
4.Face positioning
5.Face tracking
6.Gesture recognition fixed action

08.2D Visual Grasping Course

1.Gesture recognition stack blocks
2.Color recognition grab blocks
3.Catch game
4.Color sorting and stacking
5.Garbage sorting
6.Color interaction

09.Mediapipe course

1.Hand detection
02.Posture detection
3.Overall detection
4.Facial Detection
5.Face Detection
6.Face effects
7.3D object recognition
8.Paintbrush
9.Finger control
10.Gesture Recognition
11.Gesture control robotic arm action group
12.Arm posture control robotic arm
13.Palm Targeting
14.Robotic arm tracks the palm
15.Fingertip trajectory recognition
16.Fingertip trajectory control robotic arm
17.Gesture Grasp and Release Objects
18.Finger Control Robot Arm

10.AI Large Model Voice Module (Must Read) new

1. Introduction to AI Large Model Voice Module
2. Flash the firmware (Must read)
3. Modify the wake-up word and command word

11.2D Voice Control Course new

01.Simple Voice Control
02.Smart Voice Control
03.Voice Action Control
04.Memory Learning Mode
05.Color Recognition with Voice Broadcast
06.Color Recognition and Grasping with Voice Broadcast
07.Color Recognition and Sorting with Voice Broadcast
08.Voice Recognition Target Tracking
09.Voice Control Stacking
10.Voice Control Color Sorting and Stacking
11.Garbage Recognition with Voice Broadcast
12.Garbage Sorting with Voice Broadcast

12.Robotic Arm Control and Inverse Kinematics

1. Robotic arm ROS control
2. Inverse solution

13.3D Sorting and Grasping Course new

1.AprilTag ID sorting
2.MediaPipe Gesture-AprilTag ID sorting
3.MediaPipe Gesture-AprilTag distance sorting
4.Block color sorting
5.Block different shape sorting
6.Yolov11 garbage sorting

14.3D Tracking Course new

1.AprilTag Tracking
2.Color Block Tracking
3.KCF Object Tracking

15.3D Voice Control for Sorting & Tracking Course new

1.Voice Control AprilTag ID Sorting
2.Voice Control Color Block Sorting
3.Voice Control Yolov11 Garbage Recognition Sorting
4.Voice Control AprilTag Tracking
5.Voice Control Color Block Tracking
6.Voice Control Object Tracking

16.AI Model Basics new

1.AI large model types and principles
2.RAG retrieval enhancement and model training samples
3.Embodied intelligent robot system architecture
4.Embodied intelligent functions core source code

17.AI Model Development new

1.Register a model service provider account
2. Configure API-KEY
3. Introduction to Dify
4. Basic Dify Features
5. Deploy the RAG knowledge base
6. AI Large Model Development - chatbot
7. RAG knowledge base + chatbot
8. AI agent workflow

18.AI Model – Text Version new

1. Semantic understand instruction following
2. Multimodal visual understand
3. Text Large Model + robotic arm control
4. Multimodal Large Model+video understanding
5. Multimodal Large Model+robotic arm gripping
6. Multimodal Large Model+robotic arm tracking
7. Multimodal Large Model+robotic arm sorting
8. Multimodal Large Model+robotic arm handling
9. Multimodal Large Model+Color Blocks Back In Place
10. Multimodal Large Model + Intent Prediction + Robotic Arm Gripping
11. Text Large Model + YOLOv11 + Intelligent Garbage Classification

19.AI Model – Voice Version new

1. Semantic understand instruction following
2. Multimodal visual understand
3. Text Large Model + robotic arm control
4. Multimodal Large Model+video understanding
5. Multimodal Large Model+robotic arm gripping
6. Multimodal Large Model+robotic arm tracking
7. Multimodal Large Model+robotic arm sorting
8. Multimodal Large Model+robotic arm handling
9. Multimodal Large Model+Color Blocks Back In Place
10. Multimodal Large Model + Intent Prediction + Robotic Arm Gripping
11. Text Large Model + YOLOv11 + Intelligent Garbage Classification

20.AI Model – Fun Applications new

1.AI Butler-Intent Inference
2.AI Encyclopedia-Arithmetic Master
3.AI Encyclopedia-You asked I Pointed
4.AI Encyclopedia-Nutritional Analysis
5.AI Encyclopedia-Problem Solving Expert
6.AI Encyclopedia-English Spelling
7.AI Butler-Garbage Sorting
8.AI Top Chef

21.MoveIt2 Course

1.MoveIt configuration
2. MoveIt Usage
3. MoveIt Drive Real Robot
4. MoveIt Random Movement
5. MoveIt Forward Kinematics Design
6. MoveIt Inverse Kinematics Design
7. MoveIt Cartesian Path
8. MoveIt Scene Design
9. MoveIt Trajectory Planning
10. MoveIt Collision Detection

22.YOLOv11 Development Course

1. YOLO Environment Setup
2. CLI Usage
3. Object Detection
4. Instance Segmentation
5. Pose Estimation
6. Image Classification
7. Oriented Bounding Boxes Object Detection
8. Model Conversion
9. Model Prediction

23.Linux Operating System

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.Capacity expansion and resource allocation
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

24.GPIO Hardware Control Course

1.GPIO description
2.GPIO library installation
3.GPIO reading
4.GPIO output
5.Serial communication
6.I2C communication

25.OpenCV course

0. Must Read!
1. Introduction to Open Source CV
2. Image reading and display
3. Image writing
4. Image quality
5. Pixel Operation
6.Image zoom
7.Picture cut
8.Picture pan
9.Picture mirroring
10.Affine transformation
11.Picture rotation
12.perspective transformation
13.Grayscale processing
14.Binary image
15.Edge green detection
16.Line segment drawing
17.Rectangular circle drawing
18.Text and picture drawing

26.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

27. Advanced Visuals Course

0. Must Read! Porting and Compilation
1. QR Code
2. Human Pose Estimation
3. Object Detection
4. AR Vision
5. ROS + OpenCV Basics

28.Jupyter Lab Usage Course

0.Read the document before operation
1.Jupyter Lab environment construction
2.Basic use of Jupyter Lab
3.Jupyter Lab plug-in installation
4.Basic use of Jupyter Widgets

29.Docker Course

1.Docker overview and docker installation
2.Common commands for docker image containers
3.Docker images deeply understand and publish images
4.Docker hardware interaction and data processing
5.Start the Dofbot container

30.Python Programming Basics

1.Python usage
2.Use APT to install Python packages
3.Python virtual environment
4.GPIO Zero
5.Pin output high and low levels
6.Pin reads high and low levels
7.Pin output PWM

Download

APP(iOS/Android)
Code
System Image
VM File
PC software
Instruction manual
More Annex
Tools

FAQ

1、Precautions for DIY Robotic Arm
2、Where i can to check Raspberry Pi 4 Version tutorials?
3、When you control the No.1 servo, all servos will turn.
4、Dofbot start up process video
5、Gesture recognition cannot work normally
6、How to write image file into SD card
7、How open VNC service on DOFBOT system
8、Where can I get the URDF file?

Welcome to DOFBOT-Pi repository

2. Flash the firmware (Must read)

2. Flash the firmware (Must read)