https://wiki.jw-tech.eu/index.php?action=history&feed=atom&title=5822_%E2%80%93_ST-LINK_%E2%80%93_V2_%28CN%29%2Fen 2026-10-23T23:18:57Z Versionsgeschichte dieser Seite in JW Tech Wiki MediaWiki 1.43.9 https://wiki.jw-tech.eu/index.php?title=5822_%E2%80%93_ST-LINK_%E2%80%93_V2_(CN)/en&diff=1314&oldid=prev 2026-09-05T22:27:21Z

<p>Freigegebene technische Dokumentation veröffentlicht; Text-only und noindex</p> <p><b>Neue Seite</b></p><div>__NOINDEX__<br /> &#039;&#039;&#039;Documentation notice:&#039;&#039;&#039; This technical documentation was independently rewritten from an archived supplier source. Check technical details and commands against the product version and manufacturer documentation before use.<br /> <br /> == Summary ==<br /> The ST-LINK/V2 (CN) is a USB-based in-circuit debugger and programmer that communicates with STM8 and STM32 microcontrollers via the SWIM and JTAG/SWD interfaces. It is supplied as an original ST product; no CD-ROM is included, as drivers and software must be downloaded online.<br /> <br /> == Related products at JW Tech ==<br /> * [https://shop.jw-tech.eu/p/5822 5822 – ST-LINK/V2 (CN), STM Programmers &amp;amp; Debuggers]<br /> * [https://shop.jw-tech.eu/p/WSAL5822 WSAL5822 – ST-LINK/V2 (CN), STM Programmers &amp;amp; Debuggers]<br /> <br /> == Technical overview ==<br /> * Supported interfaces: SWIM and JTAG/SWD<br /> * Brand: ST; Product type: Programmers &amp;amp; Debuggers<br /> * No CD-ROM included; drivers and STVP software are downloaded online<br /> * When designing a download circuit, at least one of the two pins must be powered from an external 3.3 V input<br /> * For STM8 without external target-board power, the downloader can supply power by shorting two points (caution: risk of damage and warranty loss)<br /> * Missing target-board detection is often caused by missing power or poor USB contact<br /> * Keil version must be at least 5.25 to avoid download errors<br /> * Firmware issues can cause USB communication errors; upgrade via the ST-Link upgrade utility<br /> <br /> == Notes and version constraints ==<br /> * Shorting method for target power may damage the downloader and target board and void the ST warranty – use with caution.<br /> * No official firmware upgrade tool name or exact commands present in source text; precise steps require human confirmation.<br /> * Version sensitivity: Keil must be at least version 5.25; older versions cause errors.<br /> * USB recognition issues often depend on cable, port, or firmware; multiple possible causes.<br /> <br /> == Source and revision record ==<br /> * [https://www.waveshare.com/wiki/ST-LINK/V2_(CN) ST-LINK/V2 (CN) - Waveshare Wiki]<br /> * Source revision: 67963<br /> * Captured: 2026-08-29T08:47:12+00:00<br /> * SHA-256: &lt;code&gt;db88deefa2f466bf52bf94ba4f2a6b5fd44128ae972ab5c489a409c44a7895a7&lt;/code&gt;</div>

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