---
product_id: 619979677
title: "U2C V2.1 Adapter Board Supports CAN Bus Connection, with 3 CAN Output Interface to Raspberry Pi Printer 3D Parts"
brand: "biqu"
price: "32354 Ft"
currency: HUF
in_stock: true
reviews_count: 5
category: "Biqu"
url: https://www.desertcart.hu/products/619979677-u2c-v2-1-adapter-board-supports-can-bus-connection-3
store_origin: HU
region: Hungary
---

# Supports firmware updates via SWD/DFU USB to CAN bus interface ESD protection for hardware safety U2C V2.1 Adapter Board Supports CAN Bus Connection, with 3 CAN Output Interface to Raspberry Pi Printer 3D Parts

**Brand:** biqu
**Price:** 32354 Ft
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your 3D printing game with rock-solid CAN bus connectivity!

## Quick Answers

- **What is this?** U2C V2.1 Adapter Board Supports CAN Bus Connection, with 3 CAN Output Interface to Raspberry Pi Printer 3D Parts by biqu
- **How much does it cost?** 32354 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/619979677-u2c-v2-1-adapter-board-supports-can-bus-connection-3)

## Best For

- biqu enthusiasts

## Why This Product

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

## Key Features

- • **Premium Immersion Gold PCB:** Enhanced solderability and durability with a specially treated PCB surface that ensures lasting quality.
- • **Plug & Play Firmware Updates:** Easily update your motherboard firmware via USB-C with built-in ESD protection for worry-free upgrades.
- • **12-Month Confidence Guarantee:** Backed by rigorous testing and responsive support, ensuring your 3D printing setup stays flawless.
- • **Robust Anti-Noise Performance:** Experience stable, long-distance data transmission with strong real-time reliability even in noisy environments.
- • **Seamless Multi-Node Connectivity:** Connect multiple 3D printer boards simultaneously with 3 CAN output interfaces for ultimate control.

## Overview

The BIQU U2C V2.1 Adapter Board transforms your Raspberry Pi’s USB port into a powerful CAN bus interface, enabling seamless connection of multiple 3D printer motherboards and expansion boards. Featuring advanced anti-noise capabilities, premium immersion gold PCB for superior soldering, and built-in ESD protection, it guarantees reliable, long-distance data transmission and real-time performance. Designed for easy firmware updates and backed by a 12-month warranty, this adapter is the essential upgrade for professional-grade 3D printing setups.

## Description

What is U2C V2.1 ? BIGTREETECH U2C V2.1 is a USB to CAN bus module, which can convert the USB port of Raspberry Pi to the CAN bus, and connect 3D printing motherboard, BIGTREETECH EBB35/36/42 CAN and other products through CAN bus. There are many different forms of CAN interfaces on the board, which are helpful to connect to different boards. CAN bus has many advantages in the field of industrial control, so our company has launched this USB to CAN module. The CAN bus has a long transmission distance, and a large number of nodes can be mounted on it, so the motherboard, EBB, and other expansion boards can be mounted on the same CAN bus at the same time. Precautions 1.12/24V and GND should not be reversed. 2. When using CAN communication, you need to see which CAN node is used as a terminal. If it is a terminal, you must plug the jumper cap at the 120R position;

Review: I recently installed the CAN Bus to USB board on my modified Ender 5, and I must say, it's been a game-changer for my 3D printing experience. The board allowed me to establish a seamless connection between my printer and computer, enabling smoother data transfer and control. One of the standout features of this product is its compatibility with my modified Ender 5 setup. The installation process was straightforward, and I encountered no compatibility issues. Within minutes, I had the board up and running, and I could immediately notice the difference in communication speed and stability. The board's build quality is impressive, providing a durable and robust connection that hasn't failed me since I started using it. Its compact design doesn't take up much space in my workspace, which is a big plus. Moreover, the CAN Bus to USB board has significantly improved my printing accuracy and reduced the chances of communication errors, leading to better print outcomes. The reliable connection ensures that I can pause and resume prints without any disruptions, which is a boon for larger and more complex projects. Although the board delivers on its promises, I feel there is room for some minor improvements. The documentation provided with the product could be more comprehensive, especially for those who are new to working with CAN Bus connections. Additionally, it would be helpful if the manufacturer offered better customer support to address any potential troubleshooting queries. In conclusion, the CAN Bus to USB board has certainly enhanced my 3D printing experience with the modified Ender 5. Its seamless connectivity, sturdy build, and improved printing accuracy make it a worthwhile upgrade for any 3D printing enthusiast. With a few minor enhancements to documentation and customer support, this product would undoubtedly earn a full 5-star rating. For now, I'm giving it a solid 4 stars and would recommend it to others looking to elevate their printing capabilities.
Review: BTT has bad quality control and CAN transceivers are known to blow up even from well respected companies, so this isn't a great combination. But this is a cost effective solution and works most of the time. Thankfully, I didn't get a lemon with my U2C. It was extremely easy to use and setup. This is pretty much plug and play. You put it into boot mode, you update the firmware from github, and then you have a working CAN connection to your toolhead.

## Features

- 💖High-Performance U2C: support CAN bus connection, long data transmission time, strong anti-noise ability, strong real-time performance and high reliability
- 💖Specially Treated PCB Surface: Immersion gold process is adopted, with better color and luster. The crystal structure formed by immersion gold is easier to weld than other surface treatments, and can have better performance and ensure quality. The stress is easier to control, and the experience is better when using
- 💖High Reliability: TYPE-C port ESD protection to prevent static electricity from damaging hardware, and supports firmware update for the motherboard through SWD or hardware DFU
- 💖Adapter Board: There are many different forms of CAN interfaces on the board, which help to connect different boards. The CAN bus has a long transmission distance, and a large number of nodes can be mounted on it. one connection multiple
- 💖Quality Commitment: All products have been repeatedly tested before shipment, please use it with confidence, we provide a 12-month guarantee, if you have any questions, you can contact us at any time, we will provide you with a solution within 12 hours on working days you answer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BVQQ82SP |
| ASIN  | B0BVQQ82SP |
| Batteries Required? | No |
| Customer Reviews | 4.5 4.5 out of 5 stars (56) |
| Customer reviews | 4.5 4.5 out of 5 stars (56) |
| Date First Available | 30 May 2023 |
| Date First Available  | 30 May 2023 |
| Item Weight | 50 g |
| Manufacturer | Octobigtree |
| Manufacturer  | Octobigtree |
| Manufacturer reference | US7-1030000107 |
| Manufacturer reference  | US7-1030000107 |
| Package Dimensions | 11.51 x 7.7 x 3.91 cm; 50 g |
| Package Dimensions  | 11.51 x 7.7 x 3.91 cm; 50 g |
| Part number | US7-1030000107 |

## Images

![U2C V2.1 Adapter Board Supports CAN Bus Connection, with 3 CAN Output Interface to Raspberry Pi Printer 3D Parts - Image 1](https://m.media-amazon.com/images/I/616fH31zR0L.jpg)

## Questions & Answers

**Q: is this marketed towards women/girls?**
A: It;s marketed toward anyone who finds it appealing. She's got a hell of a rack so I think it's targeting men, too. I bought 2. Ill take a hot large chested chick holding a soldering iron over a duck any day.

I suggest being more secure in your masculinity, if you're a guy. If you're literally asking cause you want to gift it to a girl then yes, you can. You can gift it to a boy too. 

its 2022 FFS. Stop being so gender normative. Colors aren't what make a man or a woman.

**Q: So it does not have a power jack?**
A: Nope. It is powered by the very short (~4") USB cable. (or any other USB -> micro-USB cable). It does not appear to have a Vin pin, nor a 5V regulator, so it is not suitable for any power source higher than 5 volts.

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by J***H on 31 July 2023*

I recently installed the CAN Bus to USB board on my modified Ender 5, and I must say, it's been a game-changer for my 3D printing experience. The board allowed me to establish a seamless connection between my printer and computer, enabling smoother data transfer and control. One of the standout features of this product is its compatibility with my modified Ender 5 setup. The installation process was straightforward, and I encountered no compatibility issues. Within minutes, I had the board up and running, and I could immediately notice the difference in communication speed and stability. The board's build quality is impressive, providing a durable and robust connection that hasn't failed me since I started using it. Its compact design doesn't take up much space in my workspace, which is a big plus. Moreover, the CAN Bus to USB board has significantly improved my printing accuracy and reduced the chances of communication errors, leading to better print outcomes. The reliable connection ensures that I can pause and resume prints without any disruptions, which is a boon for larger and more complex projects. Although the board delivers on its promises, I feel there is room for some minor improvements. The documentation provided with the product could be more comprehensive, especially for those who are new to working with CAN Bus connections. Additionally, it would be helpful if the manufacturer offered better customer support to address any potential troubleshooting queries. In conclusion, the CAN Bus to USB board has certainly enhanced my 3D printing experience with the modified Ender 5. Its seamless connectivity, sturdy build, and improved printing accuracy make it a worthwhile upgrade for any 3D printing enthusiast. With a few minor enhancements to documentation and customer support, this product would undoubtedly earn a full 5-star rating. For now, I'm giving it a solid 4 stars and would recommend it to others looking to elevate their printing capabilities.

### ⭐⭐⭐⭐⭐ Review
*by I***H on 13 January 2025*

BTT has bad quality control and CAN transceivers are known to blow up even from well respected companies, so this isn't a great combination. But this is a cost effective solution and works most of the time. Thankfully, I didn't get a lemon with my U2C. It was extremely easy to use and setup. This is pretty much plug and play. You put it into boot mode, you update the firmware from github, and then you have a working CAN connection to your toolhead.

### ⭐⭐⭐⭐⭐ Review
*by M***N on 10 March 2024*

I added TAP, and a Canbus board to my Voron 2.4. The default Octopus 1.1 board I have read that the Canbus on the controller is not as stable as you could hope. This board paired with the EBB2240 board is a perfect match. I am running a pair of them and once I configured it I have had no issues after I made sure that the fan board did not short to the mylar sticker on the fan in the Stealthburner tool head. For set up instructions. Google Esoterical Canbus Guide for the best instructions on how to do this without driving your self crazy. The jump to can bus is the best upgrade I have made. No more surprise broken wires in the cable chains.

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-15*