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7.3inch E Ink Spectra 6 (E6) full color e-paper display with 800 480 resolution, SPI communication, ultra-low power consumption, and optional e-Paper Driver HAT support.
Designed for price tags, shelf labels, industrial instruments, asset labels, conference name tags, and other low-power display applications.
Raw display version without driver board.
Version with e-Paper Driver HAT.
| Operating voltage | Raw display: 3.3V; e-Paper Driver HAT: 3.3V / 5V |
|---|---|
| Interface | 3-wire SPI, 4-wire SPI |
| Display color | E6 full color, E Ink Spectra 6 |
| Resolution | 800 480 pixels |
| Display dimensions | 170.20 111.20 0.91mm |
| Display area | 160 96mm |
| Dot pitch | 0.2 0.2mm |
| Grey scale | 2 |
| Full refresh time | 25s |
| Refresh power | <70mW typical |
| Standby current | <0.01uA, almost none |
| Viewing angle | >170 |
E Ink Spectra 6 is a full color e-paper technology designed for excellent color performance, high resolution, and high contrast. It uses white, red, yellow, and blue charged particles to produce six primary colors, with dithering technology for vivid and saturated full color images.
E-paper display uses microcapsule electrophoretic technology. Charged particles suspended in clear fluid move when an electric field is applied, making the display visible by reflecting ambient light like printed paper.
The display is clearly visible under lamplight or natural light, requires no backlight, and provides a paper-like viewing experience with a wide viewing angle.
The optional driver HAT provides a standard Raspberry Pi 40PIN GPIO header and an SPI control interface for connecting with Raspberry Pi, Jetson Nano, RDK X3, Arduino, STM32, and other controller boards.
| VCC | 3.3V / 5V |
|---|---|
| GND | Ground |
| DIN | SPI MOSI pin |
| CLK | SPI SCK pin |
| CS | SPI chip selection, low active |
| DC | Data / Command selection |
| RST | External reset, low active |
| BUSY | Busy status output |
Suitable for price tags, asset and equipment tags, shelf labels, conference name tags, and other clear low-power display applications.
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