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Item #:
87699179
RobotBit -for Micro:bit Expansion Board Onboard PCA9685 Integrating Motor and Servo Drives with Full-Color RGB LEDs and Sound Volume Level Detecion
Item #:
87699179
AUD 62
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Imported from USA store
QTY:
Order now and get it around Sunday, September 06
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A Micro:bit expansion board designed with PCA9685 integrating multi-channel motor and servo drives, RGB LEDs, sound volume detection, 18650 battery management, and more.
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What Stands Out
Versatile Integration
RobotBit seamlessly expands Micro:bit capabilities, integrating motor, servo drives, and sound sensors, making it ideal for diverse robotic projects.
Enhanced Control
With onboard PCA9685, RobotBit offers precision control of multiple motors and servos, enabling complex movements and interactions in robotics.
Dynamic Lighting
The full-color RGB LEDs bring projects to life, allowing vibrant visual feedback and customizable aesthetics, enhancing user engagement and creativity.
Product Details
| Processor Socket | DIP |
| Compatible Devices | Micro:bit |
| RAM Memory Technology | DDR |
| Chipset Type | PCA9685 |
| Platform | Linux |
| Main Power Connector Type | 20-Pin |
| Graphics Card Interface | Integrated |
| Number of Ports | 13 |
| System Bus Standard Supported | SATA 2 |
| Total Usb Ports | 1 |
| Brand | Coolwell |
| Model Name | CL-Robotic Kit |
| Model Number | CL-Robotic Kit |
| Manufacturer | Coolwell |
| CPU Socket | DIP |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Education Projects
Ideal for students learning programming and robotics, offering hands-on experience with sensors and motors using Micro:bit.
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Hobbyist Robotics
Perfect for hobbyists seeking to create custom robots, providing versatile control over motors and LEDs.
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Prototyping Applications
Useful for developers prototyping robotic applications that need sound detection and precise motor control.
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Beginner Coders
Not suitable for those completely new to programming, as it requires familiarity with Micro:bit and coding.
Product Description
RobotBit -for Micro:bit Expansion Board Onboard PCA9685 Integrating Motor and Servo Drives with Full-Color RGB LEDs and Sound Volume Level Detecion for Robotic Projects
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the RobotBit expansion board used for?
Answer: The RobotBit expansion board is designed to enhance the capabilities of the Micro:bit by providing integrated motor and servo drives, which allows users to build and control various robotic projects. With its full-color RGB LEDs, the board can be used in creative projects where visual effects are essential. Additionally, it features sound volume level detection, enabling interactive applications that respond to audio inputs. This makes it ideal for educational purposes, DIY hobbyists, and developers looking to experiment with robotics and automation. -
Question:
How do I connect the RobotBit to my Micro:bit?
Answer: Connecting the RobotBit to your Micro:bit is straightforward. First, align the connectors of the expansion board with the pins on the Micro:bit. Gently press the RobotBit onto the Micro:bit until it is firmly in place. This connection allows for seamless communication between the two devices. Once connected, you can access various libraries to control motors, servos, and LEDs via the Micro:bit programming environment. This setup is beneficial for users looking to easily prototypize their projects without complicated wiring. -
Question:
Can the RobotBit drive multiple motors or servos simultaneously?
Answer: Yes, the RobotBit is designed to control multiple motors and servos simultaneously due to its onboard PCA9685 driver. This IC allows for precise control of up to 16 servos or motors through I2C communication. This feature is particularly useful for complex robotic applications such as multi-joint robotic arms or automated vehicles that require coordinated movement. By leveraging the capabilities of the PCA9685, users can create intricate designs and behaviors in their robotics projects. -
Question:
What programming languages can I use with the RobotBit?
Answer: The RobotBit is compatible with several programming environments including MakeCode and Python, which are popular choices for coding with Micro:bit. MakeCode offers a block-based approach, making it accessible for beginners, while Python provides more flexibility and advanced functionalities for experienced developers. Users can choose their preferred language based on skill level and project requirements, allowing for a broadened learning experience. This versatility caters to a wide audience from educational institutions to hobbyists. -
Question:
Does the RobotBit support sound detection and how does it work?
Answer: Absolutely! The RobotBit includes sound volume level detection that allows your projects to react to audio inputs. It analyzes sound levels and can trigger actions based on specified thresholds, which is great for interactive installations or projects that respond to environmental noise. For example, you can build a sound-sensitive robot that performs actions when a loud noise is detected. This feature greatly enhances interactivity and can be utilized in various creative applications. -
Question:
What types of projects are ideal for the RobotBit?
Answer: The RobotBit is ideal for a multitude of projects ranging from simple educational tools to complex robotic systems. Common applications include robotic arms, remote-controlled cars, and interactive exhibits. The combination of motor control, RGB LED lighting, and sound detection opens up avenues for creativity in science fairs, classroom assignments, and maker faire presentations. Whether you're a teacher demonstrating principles of robotics or a hobbyist building a fun gadget, the RobotBit empowers you to explore countless project possibilities. -
Question:
Is the RobotBit beginner-friendly?
Answer: Yes, the RobotBit is designed with beginners in mind while still offering advanced features for experienced users. The device can be plugged directly into the Micro:bit, alleviating the need for complex wiring and setup. The presence of user-friendly programming environments like MakeCode makes it accessible for those new to coding. Even first-time users can create functioning projects within a short time, making the RobotBit an excellent educational resource for schools and learning environments. -
Question:
What components come included with the RobotBit?
Answer: When you purchase the RobotBit expansion board, you'll typically receive the board itself along with various connectors and possibly a few example projects to help you get started. While the base unit includes the essential components to control motors, servos, and LEDs, additional accessories like motors or batteries might be separately available. This modularity allows users to personalize their projects according to specific requirements. Always check the product listing to confirm what is included. -
Question:
Can I use the RobotBit for non-robotic projects?
Answer: Definitely! While the primary use case for the RobotBit is in robotic applications, its features like RGB LEDs and sound detection can be utilized in a wide array of projects that require control over these elements. You could use the RobotBit for creating visual light displays, sound-activated art installations, or even interactive games. This versatility showcases the board's application beyond traditional robotics, appealing to artists, educators, and tech enthusiasts alike. -
Question:
Where can I buy the RobotBit expansion board?
Answer: You can purchase the RobotBit expansion board on Ubuy, which provides a reliable platform for finding electronic components like this one. Ubuy features various shipping options and promotional offers, making it an excellent choice for obtaining the RobotBit in Australia. The platform is known for its user-friendly interface, so you can easily search for the RobotBit and access related accessories to complement your project needs.
Coolwell Single Board Computers CL-Robotic Kit Editorial Review
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Pros
- Easy to integrate with Micro:bit
- Supports multiple motors and servos
- Full-color RGB LED support
- Compact and lightweight design
- Built-in sound level detection
Cons
- Limited documentation for advanced features
Platform Trust & Buyer Confidence
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Chris
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“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
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“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
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“so easy to order delivery was way earlier than i expected”
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Gavin
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“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
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Jeannie
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“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
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AUD 62
Order now and get it around Sunday, September 06
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Features PCA9685 as the core chip
- Supports multi-channel motor and servo drives
- Includes full-color RGB LEDs and sound volume level detection
- Battery management circuit with 18650 support
- Integrated buzzer and GPIO support
- Includes python and makecode demo codes
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