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13.3" A4 E-Ink Display Module | Large SPI ePaper HD Screen – GDEM133T91
13.3" A4 E-Ink Display Module
ePaper Display's Basic function
- Refresh Method: Full update for 4s、Partial update for 0.4s (tested at 25°C ambient temperature)
- Display direction: Horizontal or vertical
ePaper Display's Basic parameters
- Product size: 13.3 inch
- Resolution: 960x680
- PPI: 88.45
- Color: Black and White
- Driver IC: SSD1677
- Interface: SPI
- Operating voltage: 3.3V
- Operating temperature: 0 ℃-50 ℃
ePaper Display Features
True paper experience
Pure reflective mode, no backlight, no flicker. 88 PPI delivers crisp text and graphics — identical to printed paper.
Anti-glare hard‑coat surface
Wide viewing angle (near 180°)
L* white: 67 / black: 20
Low‑power approach
Bi‑stable technology consumes zero power while displaying static content. Perfect for devices that run weeks on a single charge.
Full update 4 sec · partial 0.4 sec
22 mA operating current @3.0V
Deep sleep mode < 3 µA (VCI=3.0V)
Flexible integration
Ultra-slim, lightweight. On-chip oscillator, DC-DC, LUT, temp sensor. Dev kits: STM32/ESP32/ESP8266.
4‑wire / 3‑wire SPI interface
Built‑in OTP for waveform storage
I²C for external temp. sensor
Product Application
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Portable Information Tag |
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Smart Home |
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Smart Signage |
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Smart Healthcare |
13.3" E Ink Display Series
Discover our range of 13.3-inch E Ink displays designed for diverse applications, from monochrome to four-color options with various interface technologies.
13.3" Parallel E Ink
High-speed parallel interface for rapid data transfer and quick response times, ideal for applications requiring fast refresh rates.
13.3" E6 E Ink
Advanced E6 e-paper technology delivers higher contrast, faster refresh rates, and a paper-like reading experience.
Development Platform Availabel
We have this ePaper screen Adapter Board that makes connecting our ePaper simple and fast.
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