Waveshare
1.54" Tri-Color e-Paper Display – 200x200, SPI Interface
· MPN: 30475
A 1.54-inch four-colour e-Paper (eInk) display with 200×200 resolution, rendering in red, yellow, black, and white. With a viewing angle exceeding 170° and n...
A 1.54-inch four-colour e-Paper (eInk) display with 200×200 resolution, rendering in red, yellow, black, and white. With a viewing angle exceeding 170° and no backlight required, it provides paper-like readability in any lighting condition — including direct sunlight.
Power is only consumed during screen refresh, with a standby current of less than 0.01 µA. The display retains its image indefinitely with zero power draw. Communicates via SPI and is compatible with Raspberry Pi, Jetson Nano, and Arduino.
Key Features
- Four-Colour Display – Red, yellow, black, and white for vivid, attention-grabbing content
- 200×200 Resolution – Sharp text and clear images at 0.135 mm dot pitch
- 170°+ Viewing Angle – Excellent visibility from almost any direction
- Ultra-Low Power – Less than 30 mW during refresh, <0.01 µA standby
- Zero Power Image Retention – Display holds its image with no power
- SPI Interface – Compatible with Raspberry Pi, Jetson Nano, and Arduino
Specifications
- Display Size – 1.54 inches (27 × 27 mm active area)
- Resolution – 200×200 pixels
- Colours – Red, yellow, black, white
- Dot Pitch – 0.135 × 0.135 mm
- Refresh Power – <30 mW
- Standby Current – <0.01 µA
- Refresh Time – ~15 s (fast), ~20 s (full)
- Raw Display Dimensions – 37.32 × 31.8 × 1.0 mm
- Module Dimensions (with driver board) – 48.0 × 33.0 mm
Ideal For
- Price tags and electronic shelf labels
- Low-power signage and information displays
- Industrial instruments and status indicators
- Battery-powered IoT displays
Package Contents
- 1× 1.54" e-Paper Display (G) with onboard driver board
- 1× PH2.0 8-pin cable
Jargon buster
Plain-language definitions for the technical terms used above.
- IoT
- Short for Internet of Things, meaning physical devices that connect to networks or the internet to send data or be controlled remotely. It matters if you want projects such as connected sensors, remote controls or classroom data-logging activities.
- SPI
- A fast serial communication bus often used for displays, memory cards, and sensors. It matters because SPI devices need specific pins for clock and data, plus a separate chip-select line for each device.
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Displays & Screens
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