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WSAL13354 – 2.7inch e-Paper HAT/en

Aus JW Tech Wiki

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 wiki draft for the Waveshare 2.7inch e-Paper HAT (264×176 pixels). The module is designed as a HAT for Raspberry Pi and can also be used with Arduino, Jetson Nano, RDK X3, STM32, and ESP32/ESP8266. It covers parameters, operating principles, usage notes, and development examples in C and Python.

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Technical overview

  • Resolution: 264 × 176 pixels on a 2.7-inch diagonal.
  • Connector form factor: HAT header for Raspberry Pi; additional wiring to Arduino UNO R3 is possible.
  • Supported platforms: Raspberry Pi, Arduino, Jetson Nano, RDK X3, STM32 (via CubeMX), ESP32/ESP8266.
  • Available programming languages/demos: C and Python for the listed platforms.
  • Resources in the source document: technical docs, demo code, datasheets, and e-paper FAQ.
  • Safety notes and operating parameters are not detailed in the supplied text.

Notes and version constraints

  • No exact commands or code snippets are present in the provided text; do not invent commands.
  • Electrical values (voltage, current draw) are missing – confirm before integration.
  • Compatibility across all platforms must be verified per firmware/hardware version.
  • Safety and warranty information are absent from the source material; make no assumptions.

Source and revision record

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