---
product_id: 523319566
title: "STLINK-V3SET， Hardware Debuggers STLINK-V3 Modular in-Circuit debugger and Programmer for STM32/STM8"
brand: "xfczmg"
price: "VT46936"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/523319566-stlink-v3set-hardware-debuggers-stlink-v3-modular-in-circuit-debugger
store_origin: VU
region: Vanuatu
---

# USB 2.0 High-Speed Interface Modular Stand-Alone Debugger Multi-Protocol Support (JTAG, SWD, SWIM) STLINK-V3SET， Hardware Debuggers STLINK-V3 Modular in-Circuit debugger and Programmer for STM32/STM8

**Brand:** xfczmg
**Price:** VT46936
**Availability:** ✅ In Stock

## Summary

> 🛠️ Debug Smarter, Code Faster — The Ultimate STM32/STM8 Companion

## Quick Answers

- **What is this?** STLINK-V3SET， Hardware Debuggers STLINK-V3 Modular in-Circuit debugger and Programmer for STM32/STM8 by xfczmg
- **How much does it cost?** VT46936 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/523319566-stlink-v3set-hardware-debuggers-stlink-v3-modular-in-circuit-debugger)

## Best For

- xfczmg enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play High-Speed Debugging:** Experience seamless USB 2.0 connectivity for rapid firmware updates and debugging without lag.
- • **Comprehensive Protocol Compatibility:** Support for JTAG, SWD, SWIM, and Virtual COM ports ensures versatile communication with all STM microcontrollers.
- • **Modular Design for Ultimate Flexibility:** Customize your debugging setup with interchangeable modules and adapter boards tailored to your STM8/STM32 projects.
- • **Dual Virtual COM Ports for Enhanced Control:** Communicate simultaneously with multiple UART interfaces, boosting your development efficiency and multitasking capabilities.
- • **Robust Voltage Tolerance & Signal Integrity:** Operate confidently with 3 to 5.5 V tolerant inputs and specialized connectors designed for professional-grade debugging.

## Overview

The STLINK-V3SET is a professional-grade, modular in-circuit debugger and programmer designed for STM8 and STM32 microcontrollers. Featuring a high-speed USB 2.0 interface, multi-protocol support including JTAG, SWD, and SWIM, and dual Virtual COM ports, it offers unparalleled flexibility and efficiency for embedded system developers. Its robust voltage tolerance and modular architecture make it an essential tool for advanced debugging and firmware programming.

## Description

Description:The STLINK-V3SET is a modular stand-alone debugging and programming probe for the STM8 and STM32 microcontrollers. It is composed of a main module and a complementary adapter board. The SWIM and JTAG/SWD interfaces are used to communicate with any STM8 or STM32 microcontroller located on an application board. The STLINK-V3SET also provides a Virtual COM port interface allowing the host PC to communicate with the target microcontroller through one UART, and bridge interfaces (SPI, I2C, CAN, GPIOs) allowing for instance the programming of the target through the bootloader. The STLINK-V3SET can provide a second Virtual COM port interface allowing the host PC to communicate with the target microcontroller through another UART (called bridge UART). Bridge UART signals, including optional RTS and CTS, are available on adapter board only (MB1440). The second Virtual COM port activation is done through a reversible firmware update, which also disables the mass storage interface (used for drag-and-drop flash programming). The modular architecture of STLINK-V3SET enables to extend its main features through additional modules such as the adapter board.

## Features

- Tool Is For Evaluation Of:STM8, STM32
- Core:ARM Cortex M
- Type Debugger, Programmer (In-Circuit/In-System)
- Stand-alone probe with modular extensions /Self-powered/Direct firmware update support (DFU) through a USB connector (Micro-B)/USB 2.0 high-speed compatible interface/
- JTAG / serial wire debugging (SWD) specific features: – 3 to 3.6 V application voltage support and 5 V tolerant inputs – Flat cables STDC14 to MIPI10 / STDC14 / MIPI20 (connectors with 1.27 mm pitch) – JTAG communication support – SWD and serial wire viewer (SWV) communication support
- SWIM specific features (only available with adapter board MB1440): – 1.65 to 5.5 V application voltage support – SWIM header (2.54 mm pitch) – SWIM low-speed and high-speed modes support
- Virtual COM port (VCP) specific features: – 3 to 3.6 V application voltage support on the UART interface and 5 V tolerant inputs – VCP frequency up to 15 MHz – Available on STDC14 debug connector (not available on MIPI10)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | XFCZMG |
| Manufacturer | ST |
| Model Name | STLINK-V3SET |
| Package Dimensions | 20.09 x 11.81 x 4.7 cm; 168 g |
| Ram Memory Technology | DDR |
| Processor Brand | ARM |
| Processor Type | ARMv7 |
| Processor Count | 1 |
| Hardware Interface | USB |
| Compatible Devices | STM8, STM32 |
| Mounting Hardware | One module board |
| Number of items | 1 |
| Batteries Included | No |
| Batteries Required | No |
| Total USB ports | 1 |
| Connector Type | I2C, USB |
| Manufacturer | ST |
| Item Weight | 168 g |

## Product Details

- **Brand:** XFCZMG
- **Model Name:** STLINK-V3SET
- **CPU Model:** ARMv7
- **Connectivity Technology:** I2C, USB
- **Included Components:** One module board

## Images

![STLINK-V3SET， Hardware Debuggers STLINK-V3 Modular in-Circuit debugger and Programmer for STM32/STM8 - Image 1](https://m.media-amazon.com/images/I/51Qp2sr5x6L.jpg)
![STLINK-V3SET， Hardware Debuggers STLINK-V3 Modular in-Circuit debugger and Programmer for STM32/STM8 - Image 2](https://m.media-amazon.com/images/I/41FbcGqxIJL.jpg)
![STLINK-V3SET， Hardware Debuggers STLINK-V3 Modular in-Circuit debugger and Programmer for STM32/STM8 - Image 3](https://m.media-amazon.com/images/I/51rT+vbUgUL.jpg)
![STLINK-V3SET， Hardware Debuggers STLINK-V3 Modular in-Circuit debugger and Programmer for STM32/STM8 - Image 4](https://m.media-amazon.com/images/I/51wAlcN4ClL.jpg)

## Frequently Bought Together

- XFCZMG STLINK-V3SET， Hardware Debuggers STLINK-V3 Modular in-Circuit debugger and Programmer for STM32/STM8
- ST-Link/V2 in-Circuit debugger/Programmer for STM8 and STM32

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