https://wiki.jw-tech.eu/index.php?action=history&feed=atom&title=WSAL14205_%E2%80%93_Piano_for_micro_bit%2Fen 2026-10-23T21:12:10Z Versionsgeschichte dieser Seite in JW Tech Wiki MediaWiki 1.43.9 https://wiki.jw-tech.eu/index.php?title=WSAL14205_%E2%80%93_Piano_for_micro_bit/en&diff=1992&oldid=prev 2026-09-05T22:40:44Z

<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 Waveshare Piano Module is a mini piano module with an I2C interface for the micro:bit. It uses a TTP229 touch IC and enables playing music via touch keys.<br /> <br /> == Related products at JW Tech ==<br /> * [https://shop.jw-tech.eu/p/WSAL14205 WSAL14205 – Mini Piano Module for micro:bit, Touch Keys to Play Music]<br /> <br /> == Technical overview ==<br /> * Product name: Mini Piano Module for micro:bit, product no. WSAL14205<br /> * Interface: I2C connection to the micro:bit<br /> * Touch IC: TTP229 (datasheet available)<br /> * Purpose: Playing music via capacitive touch keys<br /> * Brand: Waveshare<br /> * Available resources: User manual, demo code, schematic, datasheet<br /> * Sample code: User-shared code (microbit-piano-demo) is provided<br /> * Related products in the same portfolio: Edge Breakout, Joystick, Motor Driver, Robot Arm, Servo Driver, Speaker for micro:bit<br /> <br /> == Notes and version constraints ==<br /> * No exact commands or API calls are specified in the source; the shared demo code must be downloaded and reviewed.<br /> * The module&#039;s I2C address is not stated – determine the correct address before wiring it to the micro:bit.<br /> * Version-specific steps (e.g., MicroPython vs. Blocks) are not documented; human confirmation required.<br /> * Compatibility across micro:bit generations (V1/V2) is not explicitly confirmed.<br /> <br /> == Source and revision record ==<br /> * [https://www.waveshare.com/wiki/Piano_for_micro_bit Piano for micro bit - Waveshare Wiki]<br /> * Source revision: 68841<br /> * Captured: 2026-08-30T04:12:54+00:00<br /> * SHA-256: &lt;code&gt;094fda60b02f7a4d285251b4ef5ab03c6df3251692682d3ad780ee1ef42d45f0&lt;/code&gt;</div>

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