WSAL13276 – 2.9inch e-Paper Module (B)/en
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 2.9-inch e-Paper Module (B), covering core parameters and available integration options.
Related products at JW Tech
- WSAL13276 – 2.9inch E-Paper (B) E-Ink Raw Display, 296×128, Red / Black / White, SPI, without PCB
- WSAL13339 – 2.9inch E-Paper E-Ink Display Module (B), 296×128, Red / Black / White, SPI
Technical overview
- Resolution: 296 × 128 pixels
- Color scheme: Red / Black / White
- Interface: SPI
- Available development demos: C, Python, Arduino UNO R3, Jetson Nano, RDK X3, STM32CubeMX, ESP32/ESP8266
- Two catalog variants: raw display without PCB (WSAL13276) and complete display module (WSAL13339)
Notes and version constraints
- Exact commands or API calls are not present in the supplied source; no commands should be invented.
- No information on power supply, pinout, or driver chip is provided in the source – these details require manufacturer confirmation.
- Version-specific steps (e.g., specific firmware or library versions) are missing; please consult the current Waveshare wiki page before implementation.
Source and revision record
- 2.9inch e-Paper Module (B) - Waveshare Wiki
- Source revision: 103827
- Captured: 2026-08-30T03:41:07+00:00
- SHA-256:
02e26299b3a7f740190083dca66c5db5b7ca78d97b265f0bd62d03f9a3dc7ea1