https://wiki.jw-tech.eu/index.php?action=history&feed=atom&title=WSAL22753_%E2%80%93_4.37inch_e-Paper_Module_%28G%29%2FenWSAL22753 – 4.37inch e-Paper Module (G)/en - Versionsgeschichte2026-10-23T23:43:50ZVersionsgeschichte dieser Seite in JW Tech WikiMediaWiki 1.43.9https://wiki.jw-tech.eu/index.php?title=WSAL22753_%E2%80%93_4.37inch_e-Paper_Module_(G)/en&diff=2362&oldid=prevJWTechPublisher: Freigegebene technische Dokumentation veröffentlicht; Text-only und noindex2026-09-06T06:03:09Z<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 4.37inch e-Paper Module (G) is a color e-ink display with a resolution of 512 × 368 pixels and Red/Yellow/Black/White colors. It is driven via an SPI interface and can be operated with Raspberry Pi, Arduino UNO R3, Jetson Nano, RDK X3 or STM32.<br />
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== Related products at JW Tech ==<br />
* [https://shop.jw-tech.eu/p/WSAL22753 WSAL22753 – 4.37inch E-Paper (G) raw display, 512 × 368, Red/Yellow/Black/White]<br />
* [https://shop.jw-tech.eu/p/WSAL23153 WSAL23153 – 4.37inch E-Paper Module (G), 512 × 368, Red/Yellow/Black/White]<br />
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== Technical overview ==<br />
* Resolution: 512 × 368 pixels<br />
* Colors: Red, Yellow, Black, White<br />
* Interface: SPI<br />
* Compatible platforms: Raspberry Pi, Arduino UNO R3, Jetson Nano, RDK X3, STM32<br />
* Available demos: C and Python examples for the listed platforms<br />
* Documentation covers technical parameters, operating principles and usage notes<br />
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== Notes and version constraints ==<br />
* Exact pinout and specific SPI bus details are not specified in the provided text – consult the datasheet.<br />
* Power supply voltage and current draw are not stated in the source document; verify before connecting to the target platform.<br />
* Version-specific drivers and libraries may vary by firmware/hardware version; compatibility must be verified per setup.<br />
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== Source and revision record ==<br />
* [https://www.waveshare.com/wiki/4.37inch_e-Paper_Module_(G) 4.37inch e-Paper Module (G) - Waveshare Wiki]<br />
* Source revision: 103782<br />
* Captured: 2026-09-03T04:20:12+00:00<br />
* SHA-256: <code>9cfa14f612d1b0b43794b16f27ad9dc325f88feece6e99c25292d11d54dcbfc9</code></div>JWTechPublisher