- Multi-Color Capability: Enjoy a vivid display of four-colors – Red, Yellow, Black, and White.
- High Resolution: A sharp 200×200 resolution ensures legible text and clear images.
- Wide Viewing Angle: With a broad viewing angle exceeding 170°, visibility is optimal from almost any direction.
- Ultra-Low Power Consumption: Power is only required when the screen refreshes, keeping energy costs at a minimum.
- No Backlight Required: The screen remains visible under ambient light, retaining the last content displayed without additional power, mimicking the comfort of reading paper.
- SPI Interface Compatibility: A standard Serial Peripheral Interface (SPI) ensures easy communication with most controllers, including Raspberry Pi, Jetson Nano, and Arduino.
- Display Size: 27mm x 27mm
- Outline Dimensions: Raw display – 37.32mm x 31.8mm x 1.00mm, with driver board – 48.00mm x 33.00mm
- Dot Pitch: 0.135mm × 0.135mm
- Resolution: 200 × 200 pixels
- Refresh Power: <30mW
- Standby Current: <0.01uA (almost none)
- Refresh Times: Fast refresh – 15s, full refresh – 20s




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