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Item #:
38570258
Mini Base Board for Raspberry Pi Compute Module 4 Lite/EMMC Series Module, with Standard CM4 Socket and Color-Coded Raspberry Pi 40PIN GPIO Header,
Item #:
38570258
ANG 70
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Order now and get it around Wednesday, August 26
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Mini base board designed for Raspberry Pi Compute Module 4, suitable for evaluating the Raspberry Pi CM4 or being integrated into end products.
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What Stands Out
Standard CM4 Socket
Features a standard socket specifically designed for the Raspberry Pi Compute Module 4, ensuring compatibility and ease of use for developers and hobbyists to rapidly prototype their projects.
Color-Coded GPIO
Includes a color-coded 40PIN GPIO header, simplifying connections and preventing errors during setup, making it accessible for both beginners and experienced users who require reliable functionality.
Integration Ready
Ideal for evaluating the CM4 or integrating into final products, providing versatility for developers looking to bring their innovative designs to life with ease and efficiency.
Product Details
| Processor Socket | CM4 |
| Compatible Devices | Raspberry Pi Compute Module 4 |
| RAM Memory Technology | LPDDR4 |
| Compatible Processors | Compute Module 4 |
| Chipset Type | Broadcom BCM2711 |
| Platform | Linux |
| CPU Model | ARMv7 |
| Main Power Connector Type | 24-Pin |
| Graphics Card Interface | Integrated |
| Memory Slots Available | 2 |
| System Bus Standard Supported | Gigabit Ethernet |
| Total Usb Ports | 2 |
| Number of Ethernet Ports | 1 |
| Total Number of HDMI Ports | 1 |
| Chipset Family | ARM |
| Brand | waveshare |
| Model Name | CB4-IO-BASE-A |
| Model Number | CM4-IO-BASE-A |
| Manufacturer | Waveshare |
| UPC | 755291677614 791872290872 |
| Mfr Part Number | CM4-IO-BASE-A |
| Unit Count | 1.0 Count |
| Built-In Media | CM4-IO-BASE-A, Mounting screw |
| Item Dimensions L x W x H | 3.35"L x 2.2"W x 2.2"H (8.5 x 5.6 x 5.6 cm) |
| CPU Socket | CM4 |
Who Should Buy?
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Hobbyist Developers
Ideal for individuals experimenting with Raspberry Pi projects and needing a compact base for development.
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Prototyping Engineers
Useful for engineers creating prototypes that require rapid evaluations of the CM4 capabilities in various applications.
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Educational Institutions
Great for tech programs that teach students about embedded systems using Raspberry Pi components.
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Beginner Users
Not suitable for beginners without prior experience in programming or hardware integration requiring complex setups.
Product Description
Mini Base Board for Raspberry Pi Compute Module 4 Lite/EMMC Series Module, with Standard CM4 Socket and Color-Coded Raspberry Pi 40PIN GPIO Header, for Evaluating CM4 or Integrated into End Product
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the Mini Base Board for Raspberry Pi Compute Module 4 Lite?
Answer: The Mini Base Board for Raspberry Pi Compute Module 4 Lite is an essential development board designed to support the Raspberry Pi Compute Module 4 (CM4). It features a standard CM4 socket and a color-coded Raspberry Pi 40-PIN GPIO header, making it ideal for prototyping and development purposes. This board allows users to easily connect and interface with various peripherals and projects. For instance, engineers can utilize this base board to create custom IoT applications or smart devices. -
Question:
Can I use the Mini Base Board with other Raspberry Pi models?
Answer: The Mini Base Board is specifically designed for the Raspberry Pi Compute Module 4 Lite, meaning it is not compatible with other Raspberry Pi models. Its design and pin configuration are tailored to the CM4 series, ensuring optimal performance and functionality. If you're working on a project that requires the unique features of the CM4, this base board is essential for proper integration. Users can leverage this setup for advanced projects that require more processing power and memory. -
Question:
What type of projects can I build using this board?
Answer: With the Mini Base Board for Raspberry Pi Compute Module 4 Lite, you can build a wide variety of projects, including home automation systems, robotics, and custom media centers. The board provides ample GPIO pins for interfacing with sensors, motors, and displays, allowing innovators to create functional prototypes. For example, you could design an automated plant watering system that uses sensors to monitor soil moisture levels and activate a water pump when needed. -
Question:
Does the board come with any software or support?
Answer: The Mini Base Board does not come with bundled software; however, it is compatible with a variety of Raspberry Pi operating systems such as Raspbian and Raspberry Pi OS. Online communities and forums offer extensive documentation and support from users and developers, providing tutorials and sample code to kickstart your projects. For example, you can find step-by-step guides for setting up your base board with the desired functionalities, ensuring you have the necessary resources for successful project completion. -
Question:
What is the purpose of the color-coded GPIO header?
Answer: The color-coded GPIO header on the Mini Base Board serves as an intuitive reference for users when connecting components. Each pin is labeled with its function and color-coded, making it simpler to identify wiring connections for various peripherals. This design feature is particularly helpful for beginners who may find GPIO pin configurations overwhelming. For instance, when connecting a temperature sensor, the color coding helps identify the necessary pins without confusion, streamlining the setup process. -
Question:
Is the Mini Base Board suitable for beginners?
Answer: Yes! While the Mini Base Board is an excellent tool for advanced users, it is also beginner-friendly. Its straightforward layout and labeling make it accessible for those who are just starting with Raspberry Pi projects. By utilizing online resources and community support, beginners can successfully embark on their first projects, such as LED control or simple robotics, without feeling overwhelmed. The clear pin mapping and support materials contribute to a smooth learning curve as they develop their skills. -
Question:
How do I power the Mini Base Board?
Answer: The Mini Base Board for Raspberry Pi Compute Module 4 Lite can be powered using a compatible power supply that connects to the appropriate power input on the board. It's crucial to use a stable power source to ensure reliable operation, especially when running demanding applications. When working with projects that involve multiple peripherals or sensors, a good power supply is essential to maintain system stability. For example, an external power supply may be required for projects involving motorized components. -
Question:
Can I connect external displays to this base board?
Answer: Yes, you can connect external displays to the Mini Base Board using compatible connectors. The board supports interfaces such as HDMI and DSI, enabling users to integrate screens for visual output in their projects. By doing so, you can design applications that require user interaction or data visualization. For example, a customized dashboard displaying sensor data can enhance usability and accessibility, making your project more intuitive. -
Question:
What accessories do I need to use with the Mini Base Board?
Answer: To effectively use the Mini Base Board for Raspberry Pi Compute Module 4 Lite, you'll need essential accessories such as a power supply, microSD card for storage, and various sensors or modules depending on your project requirements. Optionally, you might consider adding a cooling solution if you're running intensive applications to prevent overheating. These accessories allow for greater versatility in your projects, enabling you to explore a wider range of functionalities and applications. -
Question:
Where can I buy the Mini Base Board for Raspberry Pi Compute Module 4 Lite in Sint Maarten?
Answer: You can buy the Mini Base Board for Raspberry Pi Compute Module 4 Lite on Ubuy, which offers a reliable platform for purchasing electronics and accessories. Ubuy provides a user-friendly interface and fast access to a variety of tech products, ensuring you can easily find the board and any related components you might need for your projects. With competitive options and excellent customer service, Ubuy is a great choice for obtaining this development board.
waveshare Single Board Computers CM4-IO-BASE-A Editorial Review
The Mini Base Board for Raspberry Pi Compute Module 4 is a useful carrier for the CM4. The fan speed can be set and modified according to the provided demo code. The board is capable of booting from a NVME SSD or communication modules with PCIE M.2 KEY-M interface. It can also be powered via PoE. Positive reviews describe the board as significantly faster than the Pi 3, and eliminating "under voltage" errors. It is compatible with OctoPrint/Pi/Klipper. One customer had some difficulty enabling the USB 2.0s, but with the enabling of UART and UART1, the issue was resolved.
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Pros
- Faster performance compared to Pi 3
- Compatible with OctoPrint/Pi/Klipper
- Can be powered via PoE
- Can boot from NVME SSDs
Cons
- Difficulty enabling USB 2.0s for one customer
Platform Trust & Buyer Confidence
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
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23 July 2026 · via Trustpilot
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ANG 70
Order now and get it around Wednesday, August 26
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Features & Benefits
- Compatible with all versions of CM4
- Color-coded Raspberry Pi 40PIN GPIO header
- Onboard multiple connectors including CSI/DSI/FAN/HDMI/USB/RJ45 Gigabit Ethernet/Micro SD Card Slot/M.2 Slot
- Comes with mounting screw, easy to install
- Does not support RTC, Fan controller, and battery holder, which makes it cost effective
- M.2 interface power supply is limited to 1.5A
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