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WSAL23635 – USB-CAN-A/en - Versionsgeschichte
2026-08-30T00:21:55Z
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JWTechPublisher: Freigegebenes Produktbild und Katalogposition ergänzt
2026-08-29T22:32:58Z
<p>Freigegebenes Produktbild und Katalogposition ergänzt</p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Nächstältere Version</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Version vom 30. August 2026, 00:32 Uhr</td>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Documentation notice:''' 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.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Documentation notice:''' 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.</div></td></tr>
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<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><!-- JWTECH-WIKI-MEDIA-CATALOG:START --></ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">[[File:JWTech-Wiki-preview-c125933fdfb4b9366bdf9261b9088cc277c4438dadfdc9a09fd19bba00b60917.jpg|thumb|right|320px|alt=Product view USB to CAN Adapter Model A, STM32 Chip Solution, Multiple Working modes, Multi-system Compatible|USB to CAN Adapter Model A, STM32 Chip Solution, Multiple Working modes, Multi-system Compatible]]</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">'''Catalog location in the JW Tech Shop:'''</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* WSAL23635 – USB to CAN Adapter Model A, STM32 Chip Solution, Multiple Working modes, Multi-system Compatible: IoT / Communication → Wired Comm / Converter → USB TO RS232 / RS485 / UART/ CAN; Raspberry Pi → HATs → Interface / Expansion / Power</ins></div></td></tr>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Summary ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Summary ==</div></td></tr>
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JWTechPublisher: Freigegebene technische Dokumentation veröffentlicht; Text-only und noindex
2026-08-29T21:05:53Z
<p>Freigegebene technische Dokumentation veröffentlicht; Text-only und noindex</p>
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'''Documentation notice:''' 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 Waveshare USB-CAN-A is a USB-to-CAN adapter based on an STM32 chip. It supports CAN 2.0A/2.0B, four operating modes, and configurable baud rates from 5 kbps to 1 Mbps. The default serial port baud rate is 2 Mbit/s.<br />
<br />
== Related products at JW Tech ==<br />
* [https://shop.jw-tech.eu/p/WSAL23635 WSAL23635 – USB to CAN Adapter Model A, STM32 Chip Solution, Multiple Working modes, Multi-system Compatible]<br />
<br />
== Technical overview ==<br />
* Supports CAN 2.0A (standard frame) and CAN 2.0B (extended frame).<br />
* CAN baud rate range: 5 kbps to 1 Mbps; the serial port baud rate defaults to 2 Mbit/s.<br />
* Four operating modes: normal mode, loopback mode, silent mode, and silent loopback mode.<br />
* Various transmission methods: single-frame, multi-frame, manual transmission, timed transmission, and cyclic transmission.<br />
* Reception options: receive only data with specified IDs or configure IDs to automatically respond with predefined data.<br />
* Data can be saved as TXT or EXCEL files.<br />
* Onboard TVS suppresses surge voltage and transient spikes in the circuit.<br />
* Configuration can be set via software or serial commands and persists after power-off.<br />
* Both Chinese and English versions of the Windows host software are provided.<br />
* CH341SER driver is used for installation; the configuration tool requires no installation and runs directly after unzipping.<br />
<br />
'''Commands and examples – verify before use:''' <br />
<syntaxhighlight lang="text"><br />
AA C8 23 01 11 22 33 44 55 66 77 88 55<br />
</syntaxhighlight><br />
<br />
== Notes and version constraints ==<br />
* No Python-specific demos are available; communication happens via serial commands or the supplied tool.<br />
* The exact mapping between LED flash sequences and baud rates must be verified before changing the COM baud rate.<br />
* If receiving fails while sending works, check the filter ID setting (set to 0x00000000 to accept all IDs).<br />
* Whether GND connections are required depends on the application environment; a GND connection is recommended for long cables (&gt;1 m), different power sources, or noisy environments.<br />
* Version-specific details of the configuration tool (currently version 2.12) must be verified before use.<br />
<br />
== Source and revision record ==<br />
* [https://www.waveshare.com/wiki/USB-CAN-A USB-CAN-A - Waveshare Wiki]<br />
* Source revision: 110827<br />
* Captured: 2026-08-29T08:19:47+00:00<br />
* SHA-256: <code>4b70176ab4f47c3c075eef7155fccf3813ca5b60f2fc3a3c4fcdf7058e4aaadc</code></div>
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