WSAL17292 – 12.48inch 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
The 12.48inch e-Paper module is a three-color display with 1304×984 resolution and an SPI interface.
Related products at JW Tech
- WSAL17292 – 1304×984, 12.48inch E-Ink raw display, red/black/white three-color
- WSAL17299 – 1304×984, 12.48inch E-Ink display module, red/black/white three-color
Technical overview
- Resolution: 1304 × 984 pixels; dot pitch: 0.194 mm × 0.194 mm
- Color palette: black, white, red; grey levels: 2
- Working voltage: 3.3 V / 5 V; interface: SPI
- Full refresh time: about 37 s; refresh power: 82.5 mW (typ.)
- Standby current: < 0.01 µA
- Operating temperature: 0–40 °C; storage temperature: -25–60 °C
Notes and version constraints
- The source does not provide explicit command-line or register commands to execute; it only contains code examples for different platforms.
- In low-temperature environments, color cast may appear during refresh; the device should rest at 25 °C for 6 hours before refreshing.
- The timing and power figures given in the source are experimental measurements and may differ in actual use.
Source and revision record
- 12.48inch e-Paper Module (B) - Waveshare Wiki
- Source revision: 110096
- Captured: 2026-08-31T04:12:34+00:00
- SHA-256:
48c2a3eb9563a0102c8a030e58935a9df575c0912cfef316cce74acaf78b4672