ST Official STLINK-V3SET In-circuit Modular Debugger Programmer for STM32 & STM8

SKU: 1940997

87.05 87.05 Piece 87.05 USD

¥ 599.00

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  • 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 bootloader.

  • The modular architecture of STLINK-V3SET enables to extend its main features through additional modules such as the adapter board.


  • Stand-alone probe with modular extensions

  • Self-powered through a Micro-B USB connector (does not provide power supply to the target application)

  • USB 2.0 high-speed compatible interface

  • Direct firmware update (DFU) support, to use with more future devices

JTAG / serial wire debugging (SWD) specific features:

  • 3 V 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)

  • Flat cable for 20-pin JTAG/SWD (2.54 mm pitch) (extra free cable from Waveshare)

  • SWD and serial wire viewer (SWV) communication support

  • SWIM specific features (only available with adapter board MB1440):

  • 1.65 V to 5.5 V application voltage support

  • SWIM header (2.54 mm pitch)

  • SWIM cables with dual 4-pin connectors / 4-pin connector to separated pins (2.54 mm pitch) (extra free cables from Waveshare)

  • SWIM low-speed and high-speed modes support

Virtual COM port (VCP) specific features:

  • 3 V 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)

  • Multi-path bridge USB to SPI/UART/I2C/CAN/GPIOs specific features:

  • 3 V to 3.6 V application voltage support and 5 V tolerant inputs

  • Signals available on adapter board only (MB1440)

  • Drag-and-drop Flash programming

  • Two color LEDs: communication, power

Supported Software

  • STM32CubeProgrammer



  • GCC-based IDEs

Supported Devices

  • All STM8 MCUs with SWIM interface

  • All STM32 MCUs with JTAG / SWD interface