The micro:bit controller is a STEAM educational kit specially designed for teenagers, combining graphical programming, electronic circuits, maker practices, and game interaction to help students master programming thinking and intelligent control skills through hands-on experience.

The kit is equipped with a dedicated controller expansion board, allowing easy installation of the micro:bit and enabling wireless communication to control the movement of smart cars.

Product Video

The Value of Start Kit

• Code/Blockly Programming
• Wireless Control
• Robot Control

Product Featurest

• The handle integrates a joystick module and 4 buttons, providing diverse input methods that enhance the flexibility and fun of controlling the car.
• The built-in vibration motor can provide haptic feedback based on operation or car status, heightening the operator’s immersion and interactive experience.
• Utilizing micro:bit wireless communication, it enables remote control of the robot.
• Includes a systematic 8-lesson course covering programming basics, module applications, and car control.

Controller Board Introduction

micro:bit V2.0

MakeCode——Programming Platform

Course Description

The type of course：Basic
Suitable for age：8+

Part List

Related Resources

QD026 Tutorial

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The QD024 TinkerBot Starter kit is a micro:bit smart car designed specifically for beginners in programming. It features colorful lights, agile obstacle avoidance, stable line tracking, and wireless communication capabilities, greatly enriching the micro:bit learning experience.

This kit comes with a 16-lesson story-based tutorial, where you will join Detective Lumi to gradually unlock various functions of the car and explore a variety of puzzles.

Product Video

The Value of Start Kit

• micro:bit Learning
• Programming Learning
• Avoidance Obstacle
• Line Tracking
• IR & APP Control

The Mode of Tinkerbot

Product Featurest

• Better user experience: Easy to build structure, intuitive operation effect, simple debugging method, give users a good experience.
• Friendly interaction: Friendly app interface design can better improve users ‘interest.
• Detailed and professional courses: Detailed supporting information, so that users can learn step by step.
• Simple in structure, ready to use out of the box
• A story-based tutorial consisting of 16 lessons, making learning more interesting.
• Equipped with an expansion interface for convenient project extension.
• Using AA batteries, convenient to purchase.

Controller Board Introduction

micro:bit V2.0

TinkerBot PCB

Multi-platform Support

MakeCode

App Control

Course Description

The type of course：Basic
Suitable for age：8+

Part List

Related Resources

QD024 Tutorial

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Micro:bit Robot Car STEM Kit B2B Product Details
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Smart car is a multi-purpose car learning kit designed for beginners. You can realize Mecanum wheel drive, line tracking, obstacle avoidance, and a variety of remote control methods by programming the esp32 controller board.

We’ve included 16 detailed, story-based tutorials so you can learn better. It will be your best choice for learning how to control a smart car.

Product Video

The Value of Starter Kit

• 4WD Mecanum Wheel
• Multiple Route Line Tracking
• Avoid Obstacles In Multiple Directions
• IR &Web & App Control
• ESP32 programming learning
• Rich expansion

The Mode of Starter Kit

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Product Features

Controller Board Introduction

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Multi-Platform Support

Arduino IDE

ACECODE

APP

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Course Description

Part List

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Product Standard

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Product Introduction

The Speech Recognition Module is an AI offline speech recognition product. It can convert speech into text or commands. First, it needs to record our speech with a microphone, and then the recorded speech will be processed into a series of special digital signals.

In the Speech Recognition Module, we have pre-recorded instructions, and the corresponding data are shown in the following table:

It should be noted that the accuracy of speech recognition can be affected by many factors, such as the speaker’s accent, speech rate and surrounding noise, etc. It is recommended to use it in a quiet environment.

The V3.0 version of the Speech Recognition Module adds the function of voice self-learning, allowing users to learn one wake word and multiple command words, can deal with different language adaptation problems, and supports users to use personalized wake words and command words.

Parameter Specification

Wiring Diagram

Note: The ESP32 controller board is already connected to the quick-connect expansion board.

Sample Code

Click to open the voice-controlled program Voice_Recognition.sb3 

Test Results

When the program is uploaded, the voice module first announces “Hello I am Lumi”. This allows users to wake up and say voice control commands. The wake-up phrase is “Hi Lumi”. After receiving feedback from the voice recognition module, users can continue saying “turn on the light” to activate the LED lights. Similarly, saying “turn off the light” will turn them off.

Note: If no new command is entered in the voice module within 30 seconds, it will go to sleep mode and announce “see you later”, at which time you need to wake up again with “Hi Lumi”.

Upload Custom Voice Firmware

1. Write Speech Firmware

The firmware of the Speech Recognition Module can be customized. If you need to change the firmware, you need to modify the firmware instructions and upload the firmware again.

Click to open the firmware reference program Voice firmware.sb3

2. Instruction Set for Firmware

The command can set three parameters, which are the dialogue character, the volume and the speed of speech.

This command can set the voice to be played when the voice module is started.

This command can set the wake word and reply statement.

This command can set the statement that the voice module will broadcast when it enters sleep.

This command can set the voice command when actively exiting the voice conversation.

This command can set the sensitivity level of speech recognition, which is set to medium by default.

This directive is used to set the voice command word, including the behavior name, ID, voice command content, reply content, and output port number setting.

(1)[Behavior name] indicates the behavior corresponding to the voice command word. Different language commands should be set with different behavior names.

(2)[ID] is used to identify different voice commands. Ensure that it is unique and does not match the ID of other voice commands.

(3)[Command words] Voice commands used to realize a certain behavior. It is recommended to use speech content with accurate meaning, and illegal words are strictly prohibited to ensure the standardization and recognition of instructions. Command words should be separated by spaces.

(4)[Port output]

①It indicates that the Speech Recognition Module converts the data form after successfully recognizing the speech content, and the data will be passed to the main control board. The main control board can determine whether the corresponding command word is obtained according to this data;

②Data can only be set to hexadecimal numbers;

③If the input data is a 1-bit or 2-bit value, such as “1” or “E9”, it can be directly input;

④If the input data is a number of three or more digits, each number is separated by a space such as “28 6A”;

⑤When you enter an odd number of digits, such as “86A”, you need to add a zero in front of it, such as “08 6A”, and then enter it.

(5)The system supports a maximum of 50 voice commands.

3. Upload Firmware

（1）ConnectionSettings

Connect the voice recognition module to your computer using a USB cable. The ACECode serial communication port will now display an additional “COM6” port in its list of available ports. This port number is randomized and may change based on actual conditions. Clicking this newly added port will establish communication between the ACECode and the voice recognition module. Once connected, the connection status indicator on the button will transition from “Unconnected” to “Connected”. Additionally, set the mode to “Upload Mode”.

（2）GeneratingSpeech Recognition Firmware

①Click “Generate firmware” and this process takes about 1-3 minutes

②The progress can be viewed in the serial port monitor.

③After the firmware is generated successfully, a pop-up window will appear. At this time, you need to press the “Reset” button of the Speech Recognition Module to upload the firmware to the Speech Recognition Module.

Note: After the pop-up window appears, you need to press the “Reset” button on the voice recognition module within 10 seconds. Otherwise, the pop-up window will automatically close and you need to regenerate the firmware.

（3）TestCustom Speech Recognition Commands

Next, you can activate the voice recognition module using your preset wake word. You can then test each voice command to see if it works. If the voice recognition module accurately responds with the corresponding reply when you say the command, this confirms that the new firmware has been successfully uploaded. Afterward, you can use these commands in other apps to have the voice recognition module perform the corresponding functions.

Note: Since the firmware has modified the output data, it is necessary to re-upload the program for voice control of the LED, changing the original output data 8 and 9 to 1 and 2.

Voice Self-learning Function

The speech recognition module’s self-learning feature allows users to modify control commands through voice input at any time, eliminating the need for manual firmware updates and uploads. However, if you want to activate this self-learning capability, you’ll need to update the firmware with additional self-learning instructions. This process only requires a single operation.

1. Open Firmware

Click to open the voice self-learning firmware program Self-learning firmware.sb3

2. Instruction Set for Firmware

This command allows modifying voice commands for specific actions through its self-learning feature. The first parameter identifies the action name, which must be previously recognized in voice commands. The second parameter specifies the prompt message when the voice command is successfully configured.

Note: The number of voice commands learned on your own is the same as the number of voice-controlled commands created in the firmware at the beginning.

3. Upload to Learn Firmware Instructions

The steps for learning firmware upload are the same as in Section 6. Please go back to the previous section.

The Use Method of Speech Self-learning

In the process of voice control, when the user needs to use the custom voice control command, the following methods should be used.

1. Instructions for Self-learning Commands

2.Self-learningCommand Word Use Process

When you’re done, you can control the LED lights with the new command words.

Note: When learning a command word by yourself, the original command word is also retained.

3. Delete Command Word Usage Flow

Note: The original command word and wake word will not be deleted after the self-learning command word or wake word is deleted.

4. Self-learn the use of wake-up words

Note: When you learn the wake word by yourself, the original wake word will also be retained.

Related Resources

PDF and Code

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The STEM Education series has 3 themes, 6 academic years of advanced teaching system, designed to give students continuity and direction of learning.

The product is combined with the wood board, 3-5 big works per semester, and the works can be presented in the map scene.

Product Video

The Smart Factory display kit is the 3rd theme in the series of educational solutions. It supports both semesters of study in the first academic year.
Different from QE031 and QE032, it can build 4 items on the map at the same time to show learning results, and it is equipped with a display map.

The QE037 display kit encompasses all the contents of the smart factory LEVEL 1 and LEVEL 2, and can simultaneously assemble four projects including the Smart Robotic Arm, Smart Sorting, Smart Warehousing System, and AGV, while enabling collaborative work between each project to simulate the workflow of an smart factory system.

The Smart Factory Level 1 integrates multiple practical projects such as smart robotic arms, intelligent production lines, and smart warehouses, helps students master programming knowledge and electronic component knowledge in practical operation, and cultivates their STEAM ability and innovative thinking.

Controller Board Introduction

ESP32 Max V3.0

ESP32-Shield V1.0

Product Presentation

Through the Smart Factory Level 2 (TruckBott Smart Car), students can experience the functions of an smart factory AGV car, such as forklift handling, dump truck handling, encoded motor control, line following, obstacle avoidance, infrared remote control, and more. Additionally, they can control the car using customized voice commands.

TruckBott smart car features a modular design, making it easy to assemble and ideal for teaching demonstrations.

The Value of Kit

• Structural Construction
• Programming Learning
• Interdisciplinary Knowledge
• Bluetooth/WiFi Communication
• APP Development
• Smart Factory Theme
• Suitable for Classroom/School Teaching

Product Features

Multi-platform Support

Arduino IDE

ACECode

APP

Course OUTLINES

Course Description

Detailed Tutorial & Textbook

Teaching Slides

Part List

Related Resources

QE037 Tutorial

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QE037 Smart Factory Edu Kit B2B Product Details
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The STEM Education series has 3 themes, 6 academic years of advanced teaching system, designed to give students continuity and direction of learning.

The product is combined with the wood board, 3-5 big works per semester, and the works can be presented in the map scene.

Product Video

Intelligent Transportation Education Kit is the second topic in the Education Solutions Series.

It has 2 academic years and 4 semesters of teaching package.

It is a STEM education kit designed for students aged 10 years and above. And participate in the construction of comprehensive practice project.

Through Intelligent Transportation Edu Kit Level 1, students can understand the concepts and applications of Intelligent transportation. They will learn the basics of the ESP32 board, basic programming knowledge, basic electronic circuits, and the use of electronic modules. Students will also be able to build practical projects such as smart street lights, smart traffic lights, smart crossing, and smart parking lots.

It is an all-in-one kit, each kit can make 10+ small projects, and has 3~5 comprehensive display projects.

Note: Each kit only has one controller board, so only one of these projects exists at a time.

Course Description – Level1

The type of course：Basic

Suitable for age：10+

Controller Board Introduction

ESP32 Max V3.0

ESP32-Shield V1.0

QE028 Product Presentation

Through Intelligent Transportation Edu Kit Level 2 (Sharkbot Smart Car), students can explore various smart car functions, such as encoder motor control, line following, obstacle avoidance, and infrared remote control. Additionally, they can control the car using custom voice commands, enhancing their hands-on learning experience.

The 4 projects from the Level 1 can integrate with Sharkbot in the Level 2 via a Wi-Fi local network, enabling autonomous driving. Sharkbot follows black lines, stopping at red lights and proceeding when green, or requiring payment before exiting a parking lot.

Course Description – Level2

The type of course：Basic

Suitable for age：10+

Detailed Tutorial & Textbook

Teaching Slides

The Value of Kit

• Structural Construction
• Programming Learning
• Interdisciplinary Knowledge
• Bluetooth/WiFi Communication
• APP Development
• Intelligent Transportation Theme
• Suitable for Classroom/School Teaching

Product Features

Multi-platform Support

Arduino IDE

ACECode

APP

Parts List

Related Resources

QE036 Tutorial

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QE036 Intelligent Transportation Kit B2B Product Details
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The STEM Education series has 3 themes, 6 academic years of advanced teaching system, designed to give students continuity and direction of learning.

The product is combined with the wood board, 3-5 big works per semester, and the works can be presented in the map scene.

Product Video

Smart Home Display Kit Introduction

The Smart Home display kit is the first theme in the series of educational solutions. It supports both semesters of study in the first academic year.

Different from QE023 and QE024, it can build 8 items on the map at the same time to show learning results, and it is equipped with a display map.

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The Value of Kit

1. Structural Construction
2. Programming Learning
3. Interdisciplinary Knowledge
4. Bluetooth/WiFi Control
5. APP Development
6. Smart Home Theme
7. Suitable for Classroom/School Teaching
8. Achievement Exhibition

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Product Features

---

Controller Board Introduction

Multi-Platform Support

---

Course Description

Introduced through problems, interdisciplinary, and with complete course sections.

---

Part List

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QE035 Smart Home 8-in-1 Edu Kit B2B Product Details
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• Maker Series
• Age 10+
• Beginner-friendly Kit
• 29 in 1
• ESP32 Controller Board
• Arduino & Blockly Programming

Product Video

With the ESP32 Basic Starter Kit, users can systematically learn the fundamental usage of the ESP32 development board, circuit connection principles, and the functions and applications of commonly used electronic modules. Through a variety of sensor and actuator modules combined with blockly or Arduino programming, students can complete multiple practical projects such as smart lighting, environmental monitoring, and electronic piano.

Unlike other standard electronic kits, this kit offers optional wooden structural components（QE201）.

• Supports full project assembly.
• Turns circuits into real, displayable projects.
• Improves presentation and project quality.
• Builds hands-on skills
• Cultivates engineering thinking and product-oriented awareness.

Course Description

The type of course：Basic
Suitable for age：10+
Projects: 40+

Multi-platform Support

Arduino IDE

ACECode

Parts List

Related Resources

QD200 Tutorial

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QE200 ESP32 Basic Starter Kit B2B Product Details

QE200 ESP32 Basic Starter Kit

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The STEM Education series has 3 themes, 6 academic years of advanced teaching system, designed to give students continuity and direction of learning.

The product is combined with the wood board, 3-5 big works per semester, and the works can be presented in the map scene.

Product Video

Smart Factory Education Kit is the 3rd topic in the Education Solutions Series.
It has 2 academic years and 4 semesters of teaching package.
It is a STEM education kit designed for students aged 10 years and above.

The Smart Factory integrates multiple practical projects such as smart robotic arms, intelligent production lines, and smart warehouses, helps students master programming knowledge and electronic component knowledge in practical operation, and cultivates their STEAM ability and innovative thinking.

It is an 3-in-1 kit, each kit can make 10+ small projects, and has 3 comprehensive display projects.

Note: Each kit only has one controller board, so only one of these projects exists at a time.

Through the smart robotic arm project, students can learn about the structural design, working principles, and control methods of robotic arms. They will understand the applications of robotic arms in smart factories and will program the robotic arm to automatically transport goods or control it via a joystick to move items.

Through the smart sorting project on the production line, students can understand the working principles of conveyor systems in smart factories. They will learn how to build a conveyor belt and program a simulation of product sorting scenarios on the production line.

Through the smart warehouse project, students can learn about the processes and working principles of inbound and outbound logistics, as well as inventory management in smart factories. They will automatically manage inventory by recognizing electronic tags on items and display real-time inventory data on an LCD screen. Additionally, they will simulate customer orders using buttons to achieve intelligent outbound logistics.

The Value of QE031 Kit

• Structural Construction
• Programming Learning
• Interdisciplinary Knowledge
• Bluetooth/WiFi Communication
• APP Development
• Smart Factory Theme
• Suitable for Classroom/School Teaching

QE031 Product Features

Course Description – QE031

Detailed Tutorial & Textbook

Teaching Slides

Controller Board Introduction

1. Comprehensive and Interdisciplinary Content: Covers the five fields of Science, Technology, Engineering, Arts, and Mathematics (STEAM). The content is interconnected and integrated, helping students build a comprehensive knowledge system.
2. Practicality: The content is closely related to real-world smart factory scenarios, enabling students to understand the practical application of knowledge and develop the ability to solve real-world problems.
3. Flexible Teaching Methods: Driven by problem-based learning (PBL), encouraging students to learn through problem-solving.
4. Rich in Practice: Includes multiple hands-on projects for practical experience.

ESP32 Max V3.0

ESP32-Shield V1.0

Multi-platform Support

Arduino IDE

ACECode

QE032 Product Presentation

Through the Smart Factory Education Kit Level 2 (TruckBott Smart Car), students can experience the functions of an smart factory AGV car, such as forklift handling, dump truck handling, encoded motor control, line following, obstacle avoidance, infrared remote control, and more. Additionally, they can control the car using customized voice commands.

• Education Solution Series
• Smart Factory Level 2
• Grade 5+
• 2 Types of Structural Design
• Arduino and Blockly Programming

TruckBott smart car features a modular design, making it easy to assemble and ideal for teaching demonstrations.

The TruckBott smart car can communicate and collaborate with the three projects from Smart Factory Level 1, simulating the workflow of an integrated smart factory system.

QE032 The Value of Kit

• Structural Construction
• Programming Learning
• Interdisciplinary Knowledge
• Bluetooth/WiFi Communication
• Smart Factory Theme
• Suitable for Classroom/School Teaching

QE032 Product Features

Course Description – QE032

The type of course：Basic
Suitable for age：10+

Detailed Tutorial & Textbook

Teaching Slides

QE032 Multi-platform Support

Arduino IDE

ACECode

APP

QE032 Parts List

Related Resources

QE031 Tutorial
QE032 Tutorial

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QE031 3-in-1 Smart Factory Edu Kit B2B Product Details
QE032 TruckBott Smart Car Kit B2B Product Details
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Buy QE032 TruckBott Smart Car Kit Online
B2B Business: info@acebott.com

Source

The STEM Education series has 3 themes, 6 academic years of advanced teaching system, designed to give students continuity and direction of learning.

The product is combined with the wood board, 3-5 big works per semester, and the works can be presented in the map scene.

Product Video

Intelligent Transportation Education Kit is the second topic in the Education Solutions Series.

It has 2 academic years and 4 semesters of teaching package.

It is a STEM education kit designed for students aged 10 years and above. And participate in the construction of comprehensive practice project.

Through Intelligent Transportation Edu Kit Level 1, students can understand the concepts and applications of Intelligent transportation. They will learn the basics of the ESP32 board, basic programming knowledge, basic electronic circuits, and the use of electronic modules. Students will also be able to build practical projects such as smart street lights, smart traffic lights, smart crossing, and smart parking lots.

It is an all-in-one kit, each kit can make 10+ small projects, and has 3~5 comprehensive display projects.

Note: Each kit only has one controller board, so only one of these projects exists at a time.

QE027 Course Description

• The type of course：Basic
• Suitable for age：10+

Controller Board Introduction

ESP32 Max V3.0

ESP32-Shield V1.0

QE028 Product Presentation

Through Intelligent Transportation Edu Kit Level 2 (Sharkbot Smart Car), students can explore various smart car functions, such as encoder motor control, line following, obstacle avoidance, and infrared remote control. Additionally, they can control the car using custom voice commands, enhancing their hands-on learning experience.

The 4 projects from the Level 1 can integrate with Sharkbot in the Level 2 via a Wi-Fi local network, enabling autonomous driving. Sharkbot follows black lines, stopping at red lights and proceeding when green, or requiring payment before exiting a parking lot.

Course Description

The type of course：Basic
Suitable for age：10+

 Detailed Tutorial & Textbook

Teaching Slides

The Value of Kit

• • Structural Construction
  • Programming Learning
  • Interdisciplinary Knowledge
  • Bluetooth/WiFi Communication
  • APP Development
  • Intelligent Transportation Theme
  • Suitable for Classroom/School Teaching

Product Features

Multi-platform Support

Arduino IDE

ACECode

APP

Intelligent Transport Education Kit Parts List

SharkBot Parts List

Related Resources

QE027 Tutorial
QE028 Tutorial

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QE027 4-in-1 Intelligent Transportation Kit B2B Product Details
QE028 SharkBot Smart Car Kit B2B Product Details
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Buy QE028 SharkBot Smart Car Kit Online
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