Name: 3.7" 6 Native Color E-paper E-Ink 234PPI Display, No Color Filter, Ultra Low Power SPI Interface, GDEH037E01
Brand: GOOD DISPLAY
SKU: GDEH037E01
Price: 13.7 USD
Availability: InStock

SKU: GDEH037E01

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Spectra 6 technology delivers true native six colors without color filter array. This 3.7 inch GDEH037E01 e-paper screen features 234 PPI high resolution, zero standby power and ultra-low refresh energy.

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Description

3.7" Full-Color E-Paper

Spectra 6 technology delivers true native colors without a color filter array. Sunlight-readable, zero-power standby, and ultra-low refresh energy.

6 Native Colors
234 PPI Resolution
0.9 mm Ultra-Thin
SPI Interface / Integrated Driver
Zero Standby Power

Explore Specs Ecosystem →

Color Revolution

64% Wider Gamut +300% Saturation 0.9 mm Ultra-Thin ESP32 Ready

Spectra™ 6 · 6-Color Native

85% NTSC 4,096 Colors 300% Vibrance

⭐ Industry Leading

V S

Previous Gen · Legacy

50% NTSC Limited Palette Baseline Saturation

— Outperformed —

🖼️

234 PPI

True Native Color No Color Filter · No Compromise

Spectra 6 eliminates the color filter array, delivering full 234 PPI resolution at every pixel. Advanced anti-glare coating ensures zero washout, zero rainbow artifacts.

📏

0.9 mm

Ultra-Thin · Fully Integrated Zero External Analog Components

At just 0.9 mm thick, the module integrates DC-DC boost, oscillator, waveform LUT, and VCOM on-chip. No external components required, dramatically reducing PCB footprint.

⚡

ESP32 Ready

Instant Drive · Production Ready 3-Wire / 4-Wire / Quad SPI

Complete ESP32 hardware & software solution with full SPI interface support. The pre-loaded waveform LUT works out-of-the-box – refresh your screen with just a few lines of code.

Technical Specifications

Part Number GDEH037E01

Size 3.7"

Color 6-color

Outline (mm) 85.64 × 58.0 × 0.9

Active Area (mm) 75.60 × 50.40

Pixel Pitch (mm) 0.105 × 0.105

Resolution 480 × 720

Pixel Configuration Rectangle

PPI 234

Operating Temp. 0 ~ 50℃

Storage Temp. -25 ~ 50℃

Weight 8.5 ± 0.5 g

Deep Sleep Current <10 µA (typ.)

Supply Voltage (VDD) 2.4V – 3.6V

Drawing Detail

Product Ecosystem

3.7" E-Paper

6-Color, 234 PPI, ultra-slim (0.9mm). Integrated SPI interface, ready for direct MCU connection.

FPC Cable

Standard 0.5mm pitch, reliable connection between the display panel and the adapter board. Ensures signal integrity.

📅 Est. Aug 2026

DESPI-E01 Adapter

Plug-and-play FPC connector, level shifting, and breakout pins. Simplifies ESP32 integration.

📅 Est. Aug 2026

ESP32 Driver Board

Reference design with ESP32-S3, USB-C power, battery management, and pre-loaded waveform LUT.

📅 Est. Aug 2026

💡 The display are ready to ship. FPC & Adapter & Driver boards are in final validation.

Files & Download

GDEH037E01 Specification Datasheet ↓ ESP32 Sample Code (Arduino & ESP-IDF) ↓ DESPI‑C169 Adapter Board Specification ↓ General E-Paper Display Usage Guidelines ↓ FAQ: Unable to Download Files Solution ↓

Typical Applications

Temperature Tester

Employee Card

Price Tag

More E6 Products

1.54" Full-Color EPD

1.69" Full-Color EPD

7.3" Full-Color EPD

13.3" Full-Color EPD

Sustainable Technology

🌿 Paperless Future

Each display saves ~3,000 sheets annually. Over 15,000 businesses have reduced paper waste with ePaper solutions.

📦 Sustainable Packaging

95% recycled materials with FSC-certified packaging. 100% plastic-free protective materials.

⚡ Energy Leadership

90% less energy than LCDs. Annual CO₂ reduction equivalent to 50 mature trees.

About Us

Thank you for your interest in our product. We can provide front light, touch screen, and other accessories.
For more information, please visit our official website at www.good-display.com

If you need any further assistance, please feel free to contact us at buyepaper@good-display.com

Certifications & Compliance

CE ISO 14001 ISO 9001 REACH RoHS

All products are fully compliant with international environmental and quality standards.

📧 Contact Our Engineers

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3.7" 6 Native Color E-paper E-Ink 234PPI Display, No Color Filter, Ultra Low Power SPI Interface, GDEH037E01

Quantity:

3.7" Full-Color E-Paper

Color Revolution

True Native Color No Color Filter · No Compromise

Ultra-Thin · Fully Integrated Zero External Analog Components

Instant Drive · Production Ready 3-Wire / 4-Wire / Quad SPI

Technical Specifications

Drawing Detail