https://wiki.jw-tech.eu/index.php?action=history&feed=atom&title=WSAL18890_%E2%80%93_2.66inch_e-Paper_Module_%28B%29%2FenWSAL18890 – 2.66inch e-Paper Module (B)/en - Versionsgeschichte2026-10-23T22:11:10ZVersionsgeschichte dieser Seite in JW Tech WikiMediaWiki 1.43.9https://wiki.jw-tech.eu/index.php?title=WSAL18890_%E2%80%93_2.66inch_e-Paper_Module_(B)/en&diff=1594&oldid=prevJWTechPublisher: Freigegebene technische Dokumentation veröffentlicht; Text-only und noindex2026-09-05T22:33:02Z<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 />
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== Summary ==<br />
The 2.66-inch E-Ink raw display (B) is a red/black/white e-paper panel with a 296×152 pixel resolution and an SPI interface. It ships without a PCB and can be driven by Raspberry Pi, Arduino UNO R3, Jetson Nano, RDK X3, STM32 or ESP32/8266.<br />
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== Related products at JW Tech ==<br />
* [https://shop.jw-tech.eu/p/WSAL18890 WSAL18890 – 2.66inch E-Paper (B) E-Ink Raw Display, 296×152, Red / Black / White, SPI, Without PCB]<br />
* [https://shop.jw-tech.eu/p/WSAL18915 WSAL18915 – 2.66inch E-Paper E-Ink Display Module (B), 296×152, Red / Black / White, SPI]<br />
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== Technical overview ==<br />
* Resolution: 296 × 152 pixels<br />
* Color palette: Red / Black / White<br />
* Interface: SPI<br />
* Ships as a raw display module without a PCB<br />
* Supported platforms: Raspberry Pi, Arduino UNO R3, Jetson Nano, RDK X3, STM32, ESP32/ESP8266<br />
* Available demos: C, Python and CubeMX-based examples per target platform<br />
* Resources section includes datasheets, documentation and demo code<br />
* FAQ section covers common e-paper questions<br />
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== Notes and version constraints ==<br />
* No exact electrical values (voltage, current draw, timing) are given in the source – consult the datasheet.<br />
* The stated color combination “Red/Black/White” should be verified against the current datasheet before purchase.<br />
* No warranty, certification or safety claims appear in the source; do not add invented details.<br />
* Platform-specific steps may be version-sensitive; verify the current firmware/library before implementing.<br />
* The source text contains no explicit commands or pin mappings – these must be taken from the respective demo projects.<br />
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== Source and revision record ==<br />
* [https://www.waveshare.com/wiki/2.66inch_e-Paper_Module_(B) 2.66inch e-Paper Module (B) - Waveshare Wiki]<br />
* Source revision: 103845<br />
* Captured: 2026-09-01T03:44:53+00:00<br />
* SHA-256: <code>7ea77476ea348b586d750964182dc8a1817c5142053cf1e7966e6b3596122a44</code></div>JWTechPublisher