# ST-Link V2 STM8 STM32 Compatible Programmer

> Compact ST-LINK V2 compatible programmer and debugger for STM32 (SWD) and STM8 (SWIM). Powered by 5VDC via USB 2.0, outputs 5V and 3.3V, 500 mA resettable fuse, status LED, 2.54 mm pitch connector. Includes 4 DuPont wires. Factory firmware V2.J17.S4, compatible with ST-LINK Utility, STVD, STVP, IAR EWARM/EWSTM8, KEIL RVMDK.

- Page: https://sigmanortec.ro/en/st-link-v2-stm8-stm32-compatible-programmer
- Price: 26.23 RON
- Availability: Out of stock
- Reference: 33311 · EAN: 5948809210129
- Category: Mechatronics and IoT > Programming
- Package (shipping data): 0.013 kg
- Updated: 2026-09-23
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 03:00 (Europe/Bucharest)

## Description

Compact programmer and debugger for development and service on STM32 and STM8 boards, based on ST-LINK V2 compatible. Supports SWD and SWIM for fast programming and debugging, has clear laser markings for pins and 2.54 mm connector for secure connection. Offers 5V and 3.3V outputs, includes 500 mA resettable fuse and status LED, in the package you get 4 DuPont wires.
The ST-LINK V2 compatible module is a compact programmer and debugger for ST microcontrollers, ideal for development and service on STM32 and STM8 boards.
The case has clear laser-etched pin definitions, so connection is quick without having to look in the manual. It provides 5V and 3.3V power simultaneously for compatibility with various target boards, and safety is enhanced by a 500mA resettable fuse that protects the PC's USB port.
The status LED helps you easily check the operation, and the 2.54 mm connector ensures stable contact. The package includes 4 DuPont wires to easily adapt to different pin orders. The product may come in mixed case colors and with small aesthetic printing imperfections, without impacting the operation.
Specifications:
Power supply: 5VDC via USB 2.0
Output power: 5V and 3.3V
Type: Programmer and debugger ST-LINK V2
Supported interfaces: SWD for STM32
Supported interfaces: SWIM for STM8
Protection: 500 mA resettable fuse
Indicator: LED status
Connector: Pitch 2.54 mm
Cables included: 4 x DuPont wires
Factory firmware: V2.J17.S4
Software compatibility: ST-LINK Utility 2.0+, STVD 4.2.1 , STVP 3.2.3 , IAR EWARM V6.20+, IAR EWSTM8 V1.30+, KEIL RVMDK V4.21+
Use:
Connect ST-LINK V2 to PC via USB and install the driver. The programmer works with an older driver version, new versions are not supported. Download the utility that installs the driver from the link: Download
Check in Device Manager that it appears under Universal Serial Bus Controller.
Connect the DuPont wires between the ST-LINK and the target board, following the markings on the housing.
For STM32 it uses the SWD interface, simple 4-wire connection including power if necessary.
For STM8 use the SWIM interface, then open the IAR, KEIL, STVD compatible development environment.
If you are using 5V or 3.3V power from the adapter, confirm that the target board accepts the correct voltage and polarity.
Monitor the LED to see operating status during programming or troubleshooting.
For long-term support, use the firmware upgrade feature in the ST utility when available.