---
product_id: 558765356
title: "BestPartsCP2112 Debug Board USB to Serial Adapter USB2.0 USB to I2C Communication Module CP2112 GPIO 4.0~5.25V HID USB-to-SMBus API Specification Multifunction Serial Adapter Module 1pcs"
brand: "bestparts"
price: "€ 25.03"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/558765356-bestpartscp2112-debug-board-usb-to-serial-adapter-usb2-0-usb
store_origin: IT
region: Italy
---

# USB 2.0 Full-Speed (12Mbps) 8 Configurable GPIO Pins GUI-Based Configurator BestPartsCP2112 Debug Board USB to Serial Adapter USB2.0 USB to I2C Communication Module CP2112 GPIO 4.0~5.25V HID USB-to-SMBus API Specification Multifunction Serial Adapter Module 1pcs

**Brand:** bestparts
**Price:** € 25.03
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock Your Project's Potential with Ease!

## Quick Answers

- **What is this?** BestPartsCP2112 Debug Board USB to Serial Adapter USB2.0 USB to I2C Communication Module CP2112 GPIO 4.0~5.25V HID USB-to-SMBus API Specification Multifunction Serial Adapter Module 1pcs by bestparts
- **How much does it cost?** € 25.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/558765356-bestpartscp2112-debug-board-usb-to-serial-adapter-usb2-0-usb)

## Best For

- bestparts enthusiasts

## Why This Product

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

## Key Features

- • **No Firmware Hassle:** Skip the complex firmware development with our user-friendly GUI configurator.
- • **Integrated Components:** Enjoy a compact design with an integrated USB transceiver and clock—no external components needed.
- • **Versatile GPIO Options:** Customize your project with 8 GPIOs that can be configured for various applications.
- • **Customizable ROM Storage:** Store your unique product information with the built-in 194-byte one-time programmable ROM.
- • **Seamless USB Connectivity:** Experience effortless integration with USB 2.0 full-speed functionality.

## Overview

The BestParts CP2112 Debug Board is a multifunctional USB to Serial Adapter that simplifies communication between USB and I2C devices. With integrated components and a user-friendly GUI configurator, it eliminates the need for complex firmware development, making it ideal for a variety of applications including medical instruments, handheld controllers, and data loggers.

## Description

BestPartsCP2112 Debug Board USB to Serial Adapter USB2.0 USB to I2C Communication Module CP2112 GPIO 4.0~5.25V HID USB-to-SMBus API Specification Multifunction Serial Adapter Module 1pcs

## Features

- *Integrated USB transceiver; No external resistor required, Integrated clock; No need for external crystals.
- *CP2112 highly integrated USB to SMBus bridge controller integrates a USB2.0 full-speed function controller, USB transceiver oscillator and 8 GP10 pins.
- *No firmware development required，Simple GUI-based configurator.Suitable for USB dongle, medical instrument, handheld controller, point-of-sale products, data logger
- *All customization and configuration options can be selected through a simple GUI-based configurator, standard HID class devices do not require complex firmware and driver development, and the CP2112 device enables fast USB connectivity with minimal development effort.
- *8 GPIOs configurable as input/output and open-drain/push-pull, configurable clock output for external devices 48MHz to 94KHZ, read/write SMBus device toggle LED *Compliant with USB specification 2.0 standard; full speed (12Mbps).Integrated 194-byte one-time programmable ROM for storing customizable product information

## Images

![BestPartsCP2112 Debug Board USB to Serial Adapter USB2.0 USB to I2C Communication Module CP2112 GPIO 4.0~5.25V HID USB-to-SMBus API Specification Multifunction Serial Adapter Module 1pcs - Image 1](https://m.media-amazon.com/images/I/61n1f3u8VQL.jpg)
![BestPartsCP2112 Debug Board USB to Serial Adapter USB2.0 USB to I2C Communication Module CP2112 GPIO 4.0~5.25V HID USB-to-SMBus API Specification Multifunction Serial Adapter Module 1pcs - Image 2](https://m.media-amazon.com/images/I/61JAilUOWuL.jpg)
![BestPartsCP2112 Debug Board USB to Serial Adapter USB2.0 USB to I2C Communication Module CP2112 GPIO 4.0~5.25V HID USB-to-SMBus API Specification Multifunction Serial Adapter Module 1pcs - Image 3](https://m.media-amazon.com/images/I/61sekBjXOXL.jpg)
![BestPartsCP2112 Debug Board USB to Serial Adapter USB2.0 USB to I2C Communication Module CP2112 GPIO 4.0~5.25V HID USB-to-SMBus API Specification Multifunction Serial Adapter Module 1pcs - Image 4](https://m.media-amazon.com/images/I/814GUJkIFjL.jpg)
![BestPartsCP2112 Debug Board USB to Serial Adapter USB2.0 USB to I2C Communication Module CP2112 GPIO 4.0~5.25V HID USB-to-SMBus API Specification Multifunction Serial Adapter Module 1pcs - Image 5](https://m.media-amazon.com/images/I/71poEl28JnL.jpg)

## Frequently Bought Together

- BestParts CP2112 Debug Board USB to Serial Adapter USB2.0 USB to I2C Communication Module CP2112 GPIO 4.0~5.25V HID USB-to-SMBus API Specification Multifunction Serial Adapter Module 1pcs
- Aqara Door and Window Sensor

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-02*