https://wiki.jw-tech.eu/index.php?action=history&feed=atom&title=WSAL19967_%E2%80%93_2.9inch_Touch_e-Paper_HAT%2Fen 2026-10-23T21:20:15Z Versionsgeschichte dieser Seite in JW Tech Wiki MediaWiki 1.43.9 https://wiki.jw-tech.eu/index.php?title=WSAL19967_%E2%80%93_2.9inch_Touch_e-Paper_HAT/en&diff=2104&oldid=prev 2026-09-05T22:42:51Z

<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 HAT is an E-Ink display module with capacitive touch for Raspberry Pi. It uses a SPI interface and provides a 296×128 pixel black-and-white panel with 5-point touch.<br /> <br /> == Related products at JW Tech ==<br /> * [https://shop.jw-tech.eu/p/WSAL19967 WSAL19967 – 2.9inch Touch E-Paper E-Ink Display HAT for Raspberry Pi, 5-Points Capacitive Touch, 296×128, Black / White, SPI]<br /> <br /> == Technical overview ==<br /> * Connects via the Raspberry Pi GPIO pin header (HAT form factor).<br /> * Communicates with the display over the SPI interface.<br /> * Panel resolution is 296 × 128 pixels.<br /> * Color mode is monochrome black/white.<br /> * Touch input supports up to 5 simultaneous touches (capacitive).<br /> * Suited to low-power applications thanks to energy-efficient E-Ink technology.<br /> * Intended for developers integrating a compact touch display into prototypes or embedded systems.<br /> <br /> == Notes and version constraints ==<br /> * Exact pinout and required driver/library versions are not provided in the source; consult the full datasheet.<br /> * No prices, stock levels, warranties, or certifications are stated in the source – these must not be invented here.<br /> * Version-specific steps (e.g., particular firmware or library versions) require human confirmation.<br /> <br /> == Source and revision record ==<br /> * [https://www.waveshare.com/wiki/2.9inch_Touch_e-Paper_HAT 2.9inch Touch e-Paper HAT - Waveshare Wiki]<br /> * Source revision: 97966<br /> * Captured: 2026-09-02T03:05:36+00:00<br /> * SHA-256: &lt;code&gt;12155f00ae42e6725b19b9b32ac5a873d97200be3ee128e071c90d4658c8cd70&lt;/code&gt;</div>

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