---
product_id: 425269977
title: "Nano Base Board (B) for Raspberry Pi Compute Module 4 Lite/eMMC, with Standard CM4 Socket, with Raspberry Pi 40PIN GPIO Interface, Gigabit Ethernet, USB2.0, DSI, CSI, 3.5mm Audio Jack"
brand: "waveshare"
price: "VT11078"
currency: VUV
in_stock: true
reviews_count: 4
category: "Waveshare"
url: https://www.desertcart.vu/products/425269977-nano-base-board-b-for-raspberry-pi-compute-module-4
store_origin: VU
region: Vanuatu
---

# 4K 30fps Mini HDMI output for stunning visuals Gigabit Ethernet RJ45 for lightning-fast networking Standard CM4 socket with 40PIN GPIO for versatile expansion Nano Base Board (B) for Raspberry Pi Compute Module 4 Lite/eMMC, with Standard CM4 Socket, with Raspberry Pi 40PIN GPIO Interface, Gigabit Ethernet, USB2.0, DSI, CSI, 3.5mm Audio Jack

**Brand:** waveshare
**Price:** VT11078
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your Raspberry Pi CM4 projects with the ultimate compact base board!

## Quick Answers

- **What is this?** Nano Base Board (B) for Raspberry Pi Compute Module 4 Lite/eMMC, with Standard CM4 Socket, with Raspberry Pi 40PIN GPIO Interface, Gigabit Ethernet, USB2.0, DSI, CSI, 3.5mm Audio Jack by waveshare
- **How much does it cost?** VT11078 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/425269977-nano-base-board-b-for-raspberry-pi-compute-module-4)

## Best For

- waveshare enthusiasts

## Why This Product

- Trusted waveshare brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & play ready:** Includes micro SD slot for Lite variants and 3.5mm audio jack—everything you need to build, test, and deploy fast.
- • **Compact powerhouse:** All-in-one base board perfectly sized to match the Raspberry Pi CM4 footprint—ideal for sleek embedded projects.
- • **Next-level multimedia:** Supports MIPI DSI display and CSI camera interfaces plus 4K HDMI output for professional-grade visuals.
- • **Seamless connectivity:** Gigabit Ethernet and USB 2.0 Type A ensure ultra-reliable wired networking and peripheral support.
- • **Developer-friendly design:** Standard CM4 socket plus 40PIN GPIO header unlock endless customization and prototyping potential.

## Overview

The Nano Base Board (B) is a compact, feature-rich development platform designed specifically for the Raspberry Pi Compute Module 4 Lite/eMMC. It integrates a standard CM4 socket, 40PIN GPIO, Gigabit Ethernet, USB 2.0, MIPI DSI and CSI ports, mini HDMI supporting 4K 30fps output, and a 3.5mm audio jack—all within a sleek 56x41mm footprint. Perfect for professionals and makers seeking a versatile, high-performance base for prototyping or embedding into end products.

## Description

Overview Base Board for Compute Module 4 Lite/eMMC,Suitable For Evaluating The Raspberry Pi CM4 Or Being Integrated Into End Products. Standard CM4 Socket, 40PIN GPIO, Gigabit Ethernet, USB2.0, DSI, CSI, 3.5mm audio jack... all in the compact body just as the size of CM4. Specifications CM4 socket:suitable for all variants of Compute Module 4 Networking:Gigabit Ethernet RJ45 connector Connector:Raspberry Pi 40PIN GPIO header x 1 USB:USB 2.0 Type A connector x 1 Display:MIPI DSI port x 1 (15pin 1.0mm FPC connector) Camera:MIPI CSI-2 port x 1 (15pin 1.0mm FPC connector) Video:Mini HDMI port x 1, supports 4K 30fps output Audio:3.5mm jack Storage:Micro SD card socket for Compute Module 4 Lite (without eMMC) variants Power input:5V Dimensions:56 x 41mm Precautions for use 1. DO NOT hot-plug any devices except the USB and HDMI. 2. As the module does not have any protection, please do not short-circuit the power supply. 3. The USB Type-C interface can be used as a power supply or as a USB SLAVE interface to program the image. 4. In order to ensure the normal power supply of the CM4, please do not connect other devices when using the USB Type-C interface to program the image. 5. Providing 5V 2A for CM4 to ensure that it is in normal use. Otherwise, there may be problems such as automatic shutdown, frequency reduction and so on. 6. The USB2.0, CSI, DSI and Audio interfaces are disabled by default and need to be enabled by the user. Package Content CM4-NANO-B x1 2*20PIN color-coded straight pinheader x1

Review: it's a major mini cm4! - I love this base board, it's just the size I've been looking for, I have to get a case to fit it properly, then it will change my concept of imbedded devices herein.
Review: Sent it back - Sent it back, have no use for it

## Features

- Base Board for Compute Module 4 Lite/eMMC,Suitable For Evaluating The Raspberry Pi CM4 Or Being Integrated Into End Products
- The size of CM4, the onboard standard CM4 connector, integrates a variety of interfaces. Meet the vast majority of user needs. Standard CM4 Socket, 40PIN GPIO, Gigabit Ethernet, USB2.0, DSI, CSI, 3.5mm audio jack,etc.
- Networking:Gigabit Ethernet RJ45 connector. Connector:Raspberry Pi 40PIN GPIO header x 1. USB:USB 2.0 Type A connector x 1. Display:MIPI DSI port x 1 (15pin 1.0mm FPC connector). Camera:MIPI CSI-2 port x 1 (15pin 1.0mm FPC connector). Video:Mini HDMI port x 1, supports 4K 30fps output. Audio:3.5mm jack.
- Storage:Micro SD card socket for Compute Module 4 Lite (without eMMC) variants. Power input:5V. Dimensions:56 x 41mm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09VZ9SQLT |
| Best Sellers Rank | #9,983 in Single Board Computers (Computers & Accessories) |
| Brand | waveshare |
| Built-In Media | CM4-NANO-B x1 |
| CPU Manufacturer | Broadcom |
| Compatible Devices | Raspberry Pi Compute Module 4, keyboards, mice, monitors, speakers, other SBCs like Raspberry Pi models Compatible Devices Raspberry Pi Compute Module 4, keyboards, mice, monitors, speakers, other SBCs like Raspberry Pi models See more |
| Connectivity Technology | HDMI |
| Customer Reviews | 3.5 out of 5 stars 6 Reviews |
| Included Components | CM4-NANO-B x1 |
| Manufacturer | Waveshare |
| Mfr Part Number | CM4 Base Board (B)-726 |
| Model Number | CM4 Base Board (B)-726 |
| Operating System | Linux |
| Processor Brand | Broadcom |
| Processor Count | 1 |
| RAM Memory Technology | LPDDR4 |
| Total Usb Ports | 1 |

## Product Details

- **Brand:** waveshare
- **Connectivity Technology:** HDMI
- **Operating System:** Linux
- **CPU Manufacturer:** Broadcom
- **Compatible Devices:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) {
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## Images

![Nano Base Board (B) for Raspberry Pi Compute Module 4 Lite/eMMC, with Standard CM4 Socket, with Raspberry Pi 40PIN GPIO Interface, Gigabit Ethernet, USB2.0, DSI, CSI, 3.5mm Audio Jack - Image 1](https://m.media-amazon.com/images/I/71PXATh0KEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ it's a major mini cm4!
*by J***N on September 21, 2022*

I love this base board, it's just the size I've been looking for, I have to get a case to fit it properly, then it will change my concept of imbedded devices herein.

### ⭐ Sent it back
*by C***. on June 29, 2022*

Sent it back, have no use for it

### ⭐⭐ not impressed
*by R***Y on June 18, 2022*

Too much hassle to get this to work. Apparently the Ethernet port and the USB port are on the same circuit as the USB does not work if you are using the Ethernet port. I can get some use by using a USB-C splitter with power plugged into it, but it is not consistent. Makes using the USB for mouse and keyboard not work well. Anther option is to plug in a USB Hub with Ethernet built in and run it through the USB port and not use the built in Ethernet. I would give it one star but once you get it working it is ok and I am not sure if the issue I describe is due to this board or the compute module itself.

## Frequently Bought Together

- Nano Base Board (B) for Raspberry Pi Compute Module 4 Lite/eMMC, with Standard CM4 Socket, with Raspberry Pi 40PIN GPIO Interface, Gigabit Ethernet, USB2.0, DSI, CSI, 3.5mm Audio Jack
- Dedicated Aluminum Heatsink Compatible with Raspberry Pi Compute Module 5 (CM5) / Compute Module 4 (CM4), CM4/ CM5 Heatsink with Screws and Thermal Tapes
- Geekworm 12mm Thickness Aluminum Alloy Heatsink (C235) Support 30mm Cooling Fan Compatible with Raspberry Pi Compute Module 4 CM4 Motherboard

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-09-02*