https://wiki.jw-tech.eu/index.php?action=history&feed=atom&title=WSAL17292_%E2%80%93_12.48inch_e-Paper_Module_%28B%29%2FenWSAL17292 – 12.48inch e-Paper Module (B)/en - Versionsgeschichte2026-10-23T21:24:49ZVersionsgeschichte dieser Seite in JW Tech WikiMediaWiki 1.43.9https://wiki.jw-tech.eu/index.php?title=WSAL17292_%E2%80%93_12.48inch_e-Paper_Module_(B)/en&diff=1592&oldid=prevJWTechPublisher: Freigegebene technische Dokumentation veröffentlicht; Text-only und noindex2026-09-05T22:33:00Z<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 12.48inch e-Paper module is a three-color display with 1304×984 resolution and an SPI interface.<br />
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== Related products at JW Tech ==<br />
* [https://shop.jw-tech.eu/p/WSAL17292 WSAL17292 – 1304×984, 12.48inch E-Ink raw display, red/black/white three-color]<br />
* [https://shop.jw-tech.eu/p/WSAL17299 WSAL17299 – 1304×984, 12.48inch E-Ink display module, red/black/white three-color]<br />
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== Technical overview ==<br />
* Resolution: 1304 × 984 pixels; dot pitch: 0.194 mm × 0.194 mm<br />
* Color palette: black, white, red; grey levels: 2<br />
* Working voltage: 3.3 V / 5 V; interface: SPI<br />
* Full refresh time: about 37 s; refresh power: 82.5 mW (typ.)<br />
* Standby current: &lt; 0.01 µA<br />
* Operating temperature: 0–40 °C; storage temperature: -25–60 °C<br />
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== Notes and version constraints ==<br />
* The source does not provide explicit command-line or register commands to execute; it only contains code examples for different platforms.<br />
* In low-temperature environments, color cast may appear during refresh; the device should rest at 25 °C for 6 hours before refreshing.<br />
* The timing and power figures given in the source are experimental measurements and may differ in actual use.<br />
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== Source and revision record ==<br />
* [https://www.waveshare.com/wiki/12.48inch_e-Paper_Module_(B) 12.48inch e-Paper Module (B) - Waveshare Wiki]<br />
* Source revision: 110096<br />
* Captured: 2026-08-31T04:12:34+00:00<br />
* SHA-256: <code>48c2a3eb9563a0102c8a030e58935a9df575c0912cfef316cce74acaf78b4672</code></div>JWTechPublisher