{"product_id":"st-link-v2-stm8-stm32-emulator-programmer-debugger","title":"ST-LINK V2 STM8 STM32 Emulator Programmer Debugger","description":"\u003ch2\u003eST-LINK V2 Programmer \u0026amp; Debugger for STM8 and STM32 Microcontrollers\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eST-LINK V2\u003c\/strong\u003e is a compact, reliable in-circuit debugger and programmer designed for \u003cstrong\u003eSTM8 and STM32 microcontroller families\u003c\/strong\u003e. Whether you're flashing firmware, stepping through code, or debugging embedded systems, this tool delivers a stable USB connection and broad compatibility — making it an essential addition to any maker's or engineer's workbench.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Compatibility:\u003c\/strong\u003e Supports both STM8 and STM32 series microcontrollers in a single unit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIn-Circuit Debugging:\u003c\/strong\u003e Full emulation and step-by-step debugging via SWIM (STM8) and SWD\/JTAG (STM32) interfaces.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirmware Flashing:\u003c\/strong\u003e Quickly program and download firmware directly to your target device.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB-Powered:\u003c\/strong\u003e Plug-and-play USB interface — no external power supply required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Lightweight form factor with a standard 10-pin IDC connector and clearly labeled pinouts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Software Support:\u003c\/strong\u003e Compatible with STM32CubeIDE, ST-LINK Utility, IAR Embedded Workbench, Keil MDK, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Build:\u003c\/strong\u003e Sturdy housing designed for repeated use in lab and development environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× ST-LINK V2 Programmer\/Debugger Unit\u003c\/li\u003e\n  \u003cli\u003e1× USB Cable (Type-A to Mini-USB)\u003c\/li\u003e\n  \u003cli\u003e1× 10-Pin IDC Ribbon Connector Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e USB 2.0 Full Speed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTarget Voltage:\u003c\/strong\u003e 3.3V \/ 5V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupported Protocols:\u003c\/strong\u003e SWIM, SWD, JTAG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible MCUs:\u003c\/strong\u003e STM8 series, STM32 series (F0, F1, F2, F3, F4, F7, L0, L1, L4, etc.)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating System:\u003c\/strong\u003e Windows 7\/8\/10\/11, Linux, macOS (via third-party tools)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003ePerfect for electronics hobbyists, embedded systems developers, students learning microcontroller programming, and professionals prototyping STM-based designs. If you work with STMicroelectronics chips, the ST-LINK V2 is an indispensable tool for your development kit.\u003c\/p\u003e\n\n\u003ch3\u003eExplore Related Products\u003c\/h3\u003e\n\u003cp\u003eLooking to expand your electronics toolkit? Check out our \u003ca href=\"\/products\/round-aluminum-wire-diy-jewelry-making-1mm-3mm\"\u003eRound Aluminum Wire for DIY Projects\u003c\/a\u003e or browse our \u003ca href=\"\/products\/glow-in-the-dark-natural-stone-round-beads-diy-jewelry-making\"\u003eGlow in the Dark Natural Stone Round Beads\u003c\/a\u003e for creative making projects. For more precision electronics components, also see our \u003ca href=\"\/products\/ccb-flat-round-spacer-beads-diy-jewelry-making\"\u003eCCB Flat Round Spacer Beads for DIY Making\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What microcontrollers are compatible with the ST-LINK V2 programmer?\u003c\/h4\u003e\n\u003cp\u003eA: The ST-LINK V2 is compatible with the full range of STMicroelectronics STM8 and STM32 microcontrollers, including popular series such as STM32F1, STM32F4, STM32L4, and all STM8S\/STM8L families. It supports SWIM protocol for STM8 and SWD\/JTAG for STM32.\u003c\/p\u003e\n\u003ch4\u003eQ: What software do I need to use the ST-LINK V2 debugger?\u003c\/h4\u003e\n\u003cp\u003eA: The ST-LINK V2 works with a wide range of development environments. You can use the free \u003cstrong\u003eSTM32CubeIDE\u003c\/strong\u003e or \u003cstrong\u003eST-LINK Utility\u003c\/strong\u003e from STMicroelectronics, as well as popular IDEs such as Keil MDK, IAR Embedded Workbench, and PlatformIO. Simply install the ST-LINK USB driver, connect the unit, and you're ready to program or debug.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the ST-LINK V2 support both programming and live debugging?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the ST-LINK V2 functions as both a firmware programmer (for flashing\/downloading code to your MCU) and a full in-circuit emulator\/debugger, allowing you to set breakpoints, inspect registers, and step through code in real time.\u003c\/p\u003e\n\u003ch4\u003eQ: What voltage levels does the ST-LINK V2 support?\u003c\/h4\u003e\n\u003cp\u003eA: The ST-LINK V2 supports target board voltages of 3.3V and 5V, making it suitable for a wide variety of STM8 and STM32 development boards and custom hardware designs.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What microcontrollers are compatible with the ST-LINK V2 programmer?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ST-LINK V2 is compatible with the full range of STMicroelectronics STM8 and STM32 microcontrollers, including popular series such as STM32F1, STM32F4, STM32L4, and all STM8S\/STM8L families. It supports SWIM protocol for STM8 and SWD\/JTAG for STM32.\"}}, {\"@type\": \"Question\", \"name\": \"What software do I need to use the ST-LINK V2 debugger?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ST-LINK V2 works with a wide range of development environments. 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