---
product_id: 607097674
title: "Kosiy ST-Link/V2 In-Circuit Debugger/Programmer for STM8 and STM32"
brand: "stmicroelectronics"
price: "€ 121.42"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/607097674-kosiy-st-link-v2-in-circuit-debugger-programmer-for-stm8
store_origin: CY
region: Cyprus
---

# 5V power via USB USB full-speed interface Supports STM8 & STM32 debugging Kosiy ST-Link/V2 In-Circuit Debugger/Programmer for STM8 and STM32

**Brand:** stmicroelectronics
**Price:** € 121.42
**Availability:** ✅ In Stock

## Summary

> ⚡ Debug Smarter, Code Faster, Stay Ahead!

## Quick Answers

- **What is this?** Kosiy ST-Link/V2 In-Circuit Debugger/Programmer for STM8 and STM32 by stmicroelectronics
- **How much does it cost?** € 121.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/607097674-kosiy-st-link-v2-in-circuit-debugger-programmer-for-stm8)

## Best For

- stmicroelectronics enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Power Supply:** Powered directly via USB with stable 5V output—no extra batteries, no hassle.
- • **Seamless USB Connectivity:** Plug-and-play USB full-speed interface for lightning-fast communication with STM8 and STM32 microcontrollers.
- • **Cross-Platform IDE Support:** Works flawlessly with STVD, STVP, Atollic, IAR, and Keil TASKING environments—code without limits.
- • **Compact & Lightweight Design:** At just 0.28g and pocket-sized, it’s the ultimate portable debugging companion for on-the-go pros.
- • **Universal Debugging Powerhouse:** Compatible with SWIM, JTAG, and SWD interfaces to cover all your STM8 and STM32 debugging needs.

## Overview

The Kosiy ST-Link/V2 is a compact, USB-powered in-circuit debugger and programmer designed for STM8 and STM32 microcontrollers. Supporting SWIM, JTAG, and SWD interfaces, it integrates seamlessly with major IDEs like STVD, Atollic, and IAR, delivering reliable, high-speed debugging and programming in a lightweight form factor.

## Description

The ST-LINK/V2 is an in-circuit debugger and programmer for the STM8 and STM32 microcontroller families. The single wire interface module (SWIM) and JTAG/serial wire debugging (SWD) interfaces are used to communicate with any STM8 or STM32 microcontroller located on an application board.  STM8 applications use the USB full-speed interface to communicate with the ST Visual Develop (STVD) or ST Visual Program (STVP) software.  STM32 applications use the USB full-speed interface to communicate with Atollic, IAR, Keilor TASKING integrated development environments.  Key Features 5 V power supplied by a USB connector USB 2.0 full-speed-compatible interface USB standard A to Mini- B cable SWIM specific features: 1.65 V to 5.5 V application voltage supported on SWIM interface - SWIM low-speed and high-speed modes supported - SWIM programming speed rate: 9.7 Kbytes/s in low speed and 12.8 Kbytes/s in high speed - SWIM cable for connection to the application via an ERNI standard vertical connector (ref: 284697 or 214017) or horizontal connector (ref: 214012) - SWIM cable for connection to the application via a pin header or a 2.54 mm pitch connector JTAG/serial wire debugging (SWD) specific features: 1.65 V to 3.6 V application voltage supported on the JTAG/SWD interface and 5 V tolerant inputs - JTAG cable for connection to a standard JTAG 20-pin pitch 2.54 mm connector - JTAG supported - SWD and serial wire viewer (SWV) communication supported Direct firmware update feature supported (DFU) Status LED which blinks during communication with the PC Operating temperature 0 to 50 °C

## Features

- The ST-LINK/V2 is an in-circuit debugger and programmer for the STM8 and STM32 microcontroller families
- The single wire interface module (SWIM) and JTAG/serial wire debugging (SWD) interfaces are used to communicate with any STM8 or STM32 microcontroller located on an application board
- STM8 applications use the USB full-speed interface to communicate with the ST Visual Develop (STVD) or ST Visual Program (STVP) software.
- STM32 applications use the USB full-speed interface to communicate with Atollic, IAR, Keilor TASKING integrated development environments.
- 5 V power supplied by a USB connector

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | STMicroelectronics |
| Product Dimensions | 10.16 x 7.62 x 2.54 cm; 0.28 g |
| Item model number | ST-LINK/V2 |
| Manufacturer | Kosiy |
| Series | ST-Link/V2 |
| Form Factor | USB device |
| Voltage | 5 Volts |
| Wattage | 50 watts |
| Are Batteries Included | No |
| Item Weight | 0.28 g |

## Product Details

- **Model name:** ST-Link/V2
- **Brand:** STMicroelectronics
- **Compatible devices:** Personal Computer
- **Connector type:** Usb
- **Output wattage:** 500 Watts

## Images

![Kosiy ST-Link/V2 In-Circuit Debugger/Programmer for STM8 and STM32 - Image 1](https://m.media-amazon.com/images/I/51qZNuFeEtL.jpg)

## Frequently Bought Together

- ST-Link/V2 in-Circuit debugger/Programmer for STM8 and STM32
- HiLetgo ST-Link V2 Emulator Downloader Programmer STM32F103C8T6 STM8 STM32 with Cable (Random Color)
- ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.cy/products/607097674-kosiy-st-link-v2-in-circuit-debugger-programmer-for-stm8](https://www.desertcart.com.cy/products/607097674-kosiy-st-link-v2-in-circuit-debugger-programmer-for-stm8)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-11*