low power, wide viewing angle, paper-like effect without electricity
Ideal for price tags, shelf labels, industrial instruments...
2.15inch e-Paper HAT+ (G) | operating voltage | Raw display: 3.3V | display color | Red/Yellow/Black/White |
|---|---|---|---|
| with driver board: 3.3V/5V | |||
| interface | 3-wire SPI, 4-wire SPI | grey scale | 2 |
| outline dimensions | Raw display: 60.8 × 31.8 × 1.00 (mm) | full refresh time | 20s |
| with driver board: 65 × 34 (mm) | |||
| display size | 48.10 × 26 (mm) | refresh power | <50mW |
| DOT PITCH | 0.1625 × 0.1625 (mm) | standby current | <0.01uA (almost none) |
| RESOLUTION | 296 × 160 pixels | viewing angle | >170° |
E-paper display utilizes microcapsule electrophoretic technology for displaying, the principle is: charged particles suspended in clear fluid will move to sides of microcapsule when electric field is applied, making the microcapsule become visible by reflecting ambient light, just as traditional printed paper.
E-paper display will clearly display images/texts under lamplight or natural light, requires no backlight, and features nearly up to 180° viewing angle. It is usually used as e-reader due to its paper-like effect.
compatible with Raspberry Pi series boards, Jetson Nano, RDK X3
* for reference only, the Raspberry Pi in the picture is NOT included.
Onboard SPI Control Interface, For Use With Controller Boards Like Raspberry Pi / Arduino / STM32
| VCC | Power (3.3V / 5V input) |
|---|---|
| GND | Ground |
| DIN | SPI MOSI pin |
| CLK | SPI SCK pin |
| CS | SPI chip selection, low active |
| DC | Data/Command selection (high for data, low for command) |
| RST | External reset, low active |
| BUSY | Busy status output pin |
Compatible With 3.3V / 5V MCUs
Suitable for price Tags, asset/equipment Tags, shelf labels, conference name tags...
2.15inch e-Paper HAT+ (G)
| Specifikacija nije definisana |
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