Quelltext der Seite WSAL19493 – 2.13inch Touch e-Paper HAT/en

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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.

== Summary ==
Technical summary of the Waveshare 2.13inch Touch e-Paper HAT for Raspberry Pi.

== Related products at JW Tech ==
* [https://shop.jw-tech.eu/p/WSAL19493 WSAL19493 – 2.13inch Touch e-Paper HAT for Raspberry Pi, 250×122, Black / White, SPI]
* [https://shop.jw-tech.eu/p/WSAL20716 WSAL20716 – 2.13inch Touch E-Paper E-Ink Display for Raspberry Pi Zero Series, 250×122, ABS Case]

== Technical overview ==
* The module is a 2.13-inch e-paper display with integrated touch and connects to the Raspberry Pi via a SPI interface.
* Resolution is 250 × 122 pixels and the display uses black/white contrast.
* It is a HAT that plugs directly onto the Raspberry Pi GPIO header.
* C and Python demos plus API documentation are provided for driving the display.
* The manufacturer provides technical documentation, procedures, and datasheets as resources.

== Notes and version constraints ==
* No concrete commands appear in the source text, so the commands array is left empty.
* Power values, pinout, and driver installation details are not present in the supplied text and must be taken from the full manual.
* Compatibility with all Raspberry Pi models (e.g., Zero vs. 4) is not explicitly confirmed and should be verified before use.
* Version-sensitive steps (firmware, library versions) are missing from the supplied text and require human confirmation.

== Source and revision record ==
* [https://www.waveshare.com/wiki/2.13inch_Touch_e-Paper_HAT 2.13inch Touch e-Paper HAT - Waveshare Wiki]
* Source revision: 51874
* Captured: 2026-09-01T04:24:18+00:00
* SHA-256: <code>614170e6e0a598858a73f61c7f42d2c9e7d921959154262cea5cd2ab388fd86f</code>