Bring innovation and clarity to your digital display requirements with the 1.54-inch e-Paper Display (G). This versatile e-ink panel offers a sharp view in Red, Yellow, Black, and White. With a 200x200 resolution and a viewing angle of over 170°, it's perfect for applications where power efficiency and readability in various lighting conditions are crucial, such as price tags, shelf labels, and industrial instruments.
**Product Features:**
- **Multi-Color Display:** Enjoy vivid four-color visuals - Red, Yellow, Black, and White.
- **High Resolution:** A 200x200 resolution ensures clear text and images.
- **Wide Viewing Angle:** See clearly from almost any direction with a 170°+ viewing angle.
- **Ultra-Low Power Use:** Only use power when refreshing the screen, saving energy costs.
- **No Backlight Needed:** Visible in ambient light, like reading paper, and retains content without extra power.
- **SPI Interface Compatibility:** Communicate easily with most controllers, including Raspberry Pi, Jetson Nano, and Arduino.
**Technical Specifications:**
- **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
**Advantages of e-Ink Technology:** This e-Paper display uses microcapsule electrophoretic technology, reflecting ambient light like paper without a backlight.
**Compatibility:** Optional e-Paper driver boards are available for different connectivity and easy interfacing with control boards. Choose the right one for your setup.
**Development Resources:** Start easily with online development resources and manuals, including driver board circuit diagrams and examples for Raspberry Pi, Jetson Nano, and Arduino.
**Package Content:** The 1.54-inch e-Paper Module (G) comes with an onboard driver board and a PH2.0 8PIN cable for the module variant.
Using this 1.54-inch e-Paper Display is quite straightforward. First, connect it to your controller, like a Raspberry Pi or Arduino, using the SPI interface. You can choose an appropriate driver board according to your needs to make the connection easier. Once connected, you can start sending data to display text or images. Keep in mind that power is only needed when refreshing the screen, so it's very energy - efficient. When it comes to refreshing, you can choose between a fast refresh that takes 15 seconds or a full refresh that takes 20 seconds.
For maintenance, avoid exposing the display to direct sunlight for a long time, as it may affect the color performance. Also, try to keep it in a dry environment. If there are any issues with the display, refer to the online development resources and manuals provided, which include the driver board circuit diagram and examples for your reference.
