Beetlebot 3-in-1 Smart Robot Car Kit for Raspberry Pi Pico
The Beetlebot 3-in-1 Smart Robot Car Kit helps users build and program a mobile robot using the Raspberry Pi Pico. It combines robotics, electronics, and programming in one hands-on system. As a result, learners can move from basic control to intelligent behavior.
The kit includes motors, sensors, and a controller board. Therefore, users can assemble a working robot car and start coding immediately. In addition, the design supports multiple configurations, so learners can build different robot models from the same kit.
An ultrasonic sensor allows the robot to detect obstacles. Consequently, users can create autonomous navigation features. Moreover, the LED matrix display enables visual feedback, which improves interaction and debugging.
Because the kit supports programming, users can control movement, sensors, and outputs. At the same time, compatibility with building blocks makes customization easier and more engaging.
Overall, this kit provides a practical way to learn robotics, coding, and system integration.
🎓 Subjects Covered
1. Robotics
- Robot movement and control
- Obstacle detection systems
- Autonomous navigation basics
2. Programming
- Microcontroller programming (Raspberry Pi Pico)
- Logic and control structures
- Real-time interaction
3. Electronics
- Motors and drivers
- Sensors and inputs
- Output systems (LED matrix)
4. Embedded Systems
- Hardware-software integration
- System control and automation
🧠 Activities That Can Be Performed
🟢 Beginner
- Assemble the robot car
- Control movement (forward, backward, turning)
- Test LED display
🟡 Intermediate
- Program obstacle avoidance
- Control speed and direction
- Display patterns on LED matrix
🔴 Advanced
- Build autonomous navigation systems
- Combine sensors for smart behavior
- Develop custom robotic applications
🎯 Usefulness
For Teachers
- Supports project-based STEM learning
- Demonstrates robotics and automation concepts
- Engages students through hands-on activities
For Students
- Builds coding and engineering skills
- Encourages creativity and problem-solving
- Provides real robotics experience
⚠️ Objective Note
- Requires assembly and programming
- Raspberry Pi Pico board may be required separately (check version)
- Not plug-and-play → needs setup and learning
- Best used with tutorials or guided instruction
Features：
Compatible with LEGO building blocks: generate diverse forms with LEGO blocks and sensors
Three forms: a soccer robot, a siege engine, a handling robot
Various functions: Pictures display, atmosphere light control, line tracking, obstacle avoidance, light following , IR control and WIFI control.
Easy to build: embedded design on car body; wire up the car body with a few steps
High compatibility: reserve ports for the Arduino Nano board and the ESP32 control board
Charging function: integrate a circuit for 18650 batteries, low-cost and effective
WiFi Control: adopt WiFi control, can finish tailor-made software development
App: compatible with Android and iOS systems, with aesthetic page and flexible control system
Specification：
Working voltage: 5V
Input voltage: 2.5V~4.2V (lithium battery)
Maximum output current: 3A
Maximum power consumption: 15W (T=80℃)
Motor speed: 5V 200 rpm / min
Motor drive form: dual H-bridge
Ultrasonic sensing angle: <15 degrees
Ultrasonic detection distance: 2cm-400cm
IR control distance: about 7 meters (measured)
Size: 176mm*137mm*130mm
Environmental protection attributes: ROHS
