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WSAL27875 – 7.3inch e-Paper HAT (E)/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

Concise technical overview of the Waveshare 7.3inch E Ink Spectra 6 full-color e-paper display and its integration with Raspberry Pi, Arduino, Jetson Nano, RDK X3 or STM32.

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Technical overview

  • The display is a 7.3inch E Ink Spectra 6 (E6) full-color e-paper module with an 800×480 pixel resolution.
  • Communication uses the SPI interface; the e-paper display has low power consumption.
  • The module connects via an optional E-Paper Driver HAT.
  • Supported development demos include C and Python for Raspberry Pi.
  • An Arduino UNO R3-based development demo is available for Arduino.
  • C and Python development demos are also available for Jetson Nano.
  • A Python-based development demo exists for RDK X3.
  • An STM32CubeMX-based demo is provided for STM32.

Notes and version constraints

  • No exact electrical values, pin mappings, or commands appear in the source text – these must be derived from the associated datasheets.
  • Version-specific steps for drivers, libraries, or firmware are not specified; verify current versions before implementation.
  • Compatibility with specific board variants must be confirmed by the user, as the source only lists general platform support.

Source and revision record

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