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WSAL18890 – 2.66inch e-Paper Module (B)/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

The 2.66-inch E-Ink raw display (B) is a red/black/white e-paper panel with a 296×152 pixel resolution and an SPI interface. It ships without a PCB and can be driven by Raspberry Pi, Arduino UNO R3, Jetson Nano, RDK X3, STM32 or ESP32/8266.

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Technical overview

  • Resolution: 296 × 152 pixels
  • Color palette: Red / Black / White
  • Interface: SPI
  • Ships as a raw display module without a PCB
  • Supported platforms: Raspberry Pi, Arduino UNO R3, Jetson Nano, RDK X3, STM32, ESP32/ESP8266
  • Available demos: C, Python and CubeMX-based examples per target platform
  • Resources section includes datasheets, documentation and demo code
  • FAQ section covers common e-paper questions

Notes and version constraints

  • No exact electrical values (voltage, current draw, timing) are given in the source – consult the datasheet.
  • The stated color combination “Red/Black/White” should be verified against the current datasheet before purchase.
  • No warranty, certification or safety claims appear in the source; do not add invented details.
  • Platform-specific steps may be version-sensitive; verify the current firmware/library before implementing.
  • The source text contains no explicit commands or pin mappings – these must be taken from the respective demo projects.

Source and revision record

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