Waveshare 1.54inch 200×200 3-Color E-Paper Module

Waveshare 1.54inch e-Paper Module (B) is a compact three-color E-Ink display module with 200 x 200 resolution, an embedded controller, and SPI communication. It displays red, black, and white, giving small embedded devices a clear low-power screen for status information, labels, indicators, and controller-based display projects.

This module supports 3.3V / 5V operation, 3-wire SPI, and 4-wire SPI. E-Paper technology keeps the last displayed content visible without continuous power, while power is mainly required during refresh. The official reference lists a 14s full refresh time, 26.4mW typical refresh power, <0.017mW standby power, and a >170 viewing angle.

For related Waveshare E-Paper options, compare the Waveshare 1.54inch 4-Color E-Paper Module, Waveshare 2.13inch 3-Color E-Paper HAT, and Waveshare 2.9inch 3-Color E-Paper Module. For a larger 400 x 300 display, see the Waveshare 4.2inch 3-Color E-Paper Module.

Technical Specifications

Interface Notes & Hardware Guidance

• SPI setup: Select 3-wire SPI or 4-wire SPI according to the available host pins and the display driver configuration.
• Voltage check: Confirm whether the host board uses 3.3V or 5V logic before connecting power and signal lines.
• Refresh behavior: Three-color E-Paper refresh is slower than LCD or OLED refresh, so use it for information that changes occasionally.
• Power planning: The image remains visible without continuous display power, but the module needs stable power during each refresh cycle.
• Mechanical fit: Check the 48 x 33mm outline reference before placing the module into a compact enclosure or panel opening.

Packing List

FAQ

What colors can this E-Paper module display?

It displays red, black, and white on a 1.54inch E-Paper panel.

What resolution does the module provide?

The display resolution is 200 x 200 pixels.

Which interface does it use?

It communicates through SPI and supports 3-wire SPI or 4-wire SPI setups.

Does it need power to keep the image visible?

No continuous display power is needed to keep the last image visible, but stable power is required when refreshing content.

Is this suitable for fast-changing graphics?

No. The official full-refresh reference is 14s, so this module is better for low-power information displays that update occasionally.