Home > Color ePaper > Full Color ePaper > 1.54 Inch 6-Color E-Ink Display Module 220PPI Ultra Low Power E6 Electronic Ink Screen, GDEH0154E01
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3.7" 6 Native Color E-paper E-Ink 234PPI Display, No Color Filter, Ultra Low Power SPI Interface, 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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  • Flash pre-sale⚡️1.54 Inch 6-Color E-Ink Display Module 220PPI Ultra Low Power E6 Electronic Ink Screen, GDEH0154E01
  • Flash pre-sale⚡️1.54 Inch 6-Color E-Ink Display Module 220PPI Ultra Low Power E6 Electronic Ink Screen, GDEH0154E01
  • Flash pre-sale⚡️1.54 Inch 6-Color E-Ink Display Module 220PPI Ultra Low Power E6 Electronic Ink Screen, GDEH0154E01
  • Flash pre-sale⚡️1.54 Inch 6-Color E-Ink Display Module 220PPI Ultra Low Power E6 Electronic Ink Screen, GDEH0154E01
  • Flash pre-sale⚡️1.54 Inch 6-Color E-Ink Display Module 220PPI Ultra Low Power E6 Electronic Ink Screen, GDEH0154E01
  • Flash pre-sale⚡️1.54 Inch 6-Color E-Ink Display Module 220PPI Ultra Low Power E6 Electronic Ink Screen, GDEH0154E01
  • 3.7" 6 Native Color E-paper E-Ink 234PPI Display, No Color Filter, Ultra Low Power SPI Interface, GDEH037E01
  • 3.7" 6 Native Color E-paper E-Ink 234PPI Display, No Color Filter, Ultra Low Power SPI Interface, GDEH037E01
  • 3.7" 6 Native Color E-paper E-Ink 234PPI Display, No Color Filter, Ultra Low Power SPI Interface, GDEH037E01
  • 3.7" 6 Native Color E-paper E-Ink 234PPI Display, No Color Filter, Ultra Low Power SPI Interface, GDEH037E01
  • 3.7" 6 Native Color E-paper E-Ink 234PPI Display, No Color Filter, Ultra Low Power SPI Interface, GDEH037E01
  • 3.7" 6 Native Color E-paper E-Ink 234PPI Display, No Color Filter, Ultra Low Power SPI Interface, GDEH037E01
  • 3.7" 6 Native Color E-paper E-Ink 234PPI Display, No Color Filter, Ultra Low Power SPI Interface, GDEH037E01
  • Flash pre-sale⚡️1.54 Inch 6-Color E-Ink Display Module 220PPI Ultra Low Power E6 Electronic Ink Screen, GDEH0154E01
  • Flash pre-sale⚡️1.54 Inch 6-Color E-Ink Display Module 220PPI Ultra Low Power E6 Electronic Ink Screen, GDEH0154E01
  • Flash pre-sale⚡️1.54 Inch 6-Color E-Ink Display Module 220PPI Ultra Low Power E6 Electronic Ink Screen, GDEH0154E01
  • Flash pre-sale⚡️1.54 Inch 6-Color E-Ink Display Module 220PPI Ultra Low Power E6 Electronic Ink Screen, GDEH0154E01
  • Flash pre-sale⚡️1.54 Inch 6-Color E-Ink Display Module 220PPI Ultra Low Power E6 Electronic Ink Screen, GDEH0154E01
  • Flash pre-sale⚡️1.54 Inch 6-Color E-Ink Display Module 220PPI Ultra Low Power E6 Electronic Ink Screen, GDEH0154E01
  • 3.7" 6 Native Color E-paper E-Ink 234PPI Display, No Color Filter, Ultra Low Power SPI Interface, GDEH037E01
  • 3.7" 6 Native Color E-paper E-Ink 234PPI Display, No Color Filter, Ultra Low Power SPI Interface, GDEH037E01
  • 3.7" 6 Native Color E-paper E-Ink 234PPI Display, No Color Filter, Ultra Low Power SPI Interface, GDEH037E01
  • 3.7" 6 Native Color E-paper E-Ink 234PPI Display, No Color Filter, Ultra Low Power SPI Interface, GDEH037E01
  • 3.7" 6 Native Color E-paper E-Ink 234PPI Display, No Color Filter, Ultra Low Power SPI Interface, GDEH037E01
  • 3.7" 6 Native Color E-paper E-Ink 234PPI Display, No Color Filter, Ultra Low Power SPI Interface, GDEH037E01
  • 3.7" 6 Native Color E-paper E-Ink 234PPI Display, No Color Filter, Ultra Low Power SPI Interface, GDEH037E01
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  • Flash pre-sale⚡️1.54 Inch 6-Color E-Ink Display Module 220PPI Ultra Low Power E6 Electronic Ink Screen, GDEH0154E01
  • Flash pre-sale⚡️1.54 Inch 6-Color E-Ink Display Module 220PPI Ultra Low Power E6 Electronic Ink Screen, GDEH0154E01
  • Flash pre-sale⚡️1.54 Inch 6-Color E-Ink Display Module 220PPI Ultra Low Power E6 Electronic Ink Screen, GDEH0154E01
  • Flash pre-sale⚡️1.54 Inch 6-Color E-Ink Display Module 220PPI Ultra Low Power E6 Electronic Ink Screen, GDEH0154E01
  • Flash pre-sale⚡️1.54 Inch 6-Color E-Ink Display Module 220PPI Ultra Low Power E6 Electronic Ink Screen, GDEH0154E01
  • Flash pre-sale⚡️1.54 Inch 6-Color E-Ink Display Module 220PPI Ultra Low Power E6 Electronic Ink Screen, GDEH0154E01
  • 3.7" 6 Native Color E-paper E-Ink 234PPI Display, No Color Filter, Ultra Low Power SPI Interface, GDEH037E01
  • 3.7" 6 Native Color E-paper E-Ink 234PPI Display, No Color Filter, Ultra Low Power SPI Interface, GDEH037E01
  • 3.7" 6 Native Color E-paper E-Ink 234PPI Display, No Color Filter, Ultra Low Power SPI Interface, GDEH037E01
  • 3.7" 6 Native Color E-paper E-Ink 234PPI Display, No Color Filter, Ultra Low Power SPI Interface, GDEH037E01
  • 3.7" 6 Native Color E-paper E-Ink 234PPI Display, No Color Filter, Ultra Low Power SPI Interface, GDEH037E01
  • 3.7" 6 Native Color E-paper E-Ink 234PPI Display, No Color Filter, Ultra Low Power SPI Interface, GDEH037E01
  • 3.7" 6 Native Color E-paper E-Ink 234PPI Display, No Color Filter, Ultra Low Power SPI Interface, GDEH037E01
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Frequently Bought Together
  • Description
Spectra™ 6 · Native 6-Color

3.7" Full-Color
E-Paper Display

True 6-color native rendering without color filters. 234 PPI, 0.9 mm ultra-slim, and industry-leading low power. Built for retail, logistics, IoT, and beyond.

  • 480 × 720 · 234 PPI
  • 6 Native Colors
  • 0.9 mm Ultra-Thin
  • SPI · Integrated Driver
  • Zero Standby Power
  • 5‑Year Lifetime
GDEH037E01 3.7 inch full-color e-paper display
480×720 Resolution 234 PPI 0.9 mm Thin 6 Native Colors <10 µA Deep Sleep
Spectra™ 6 Technology

Color Revolution for Retail & IoT

True native color without color filter array — richer, brighter, and more power-efficient.

Spectra™ 6 · 6-Color Native
85% NTSC 4,096 Color Depth 300% Vibrancy
⭐ Industry Benchmark
V S
Previous Generation · CFA
50% NTSC Limited Palette Baseline
— Outperformed —
🖼️
234 PPI

True Native Color No CFA · No Rainbow

Spectra 6 eliminates the color filter array. Every pixel delivers full 234 PPI resolution with advanced anti-glare coating — zero washout, zero artifacts.

Visual Excellence
📏
0.9 mm

Ultra-Thin · Fully Integrated Zero External Analog

At just 0.9 mm, the module integrates DC-DC boost, oscillator, waveform LUT, VCOM, and SRAM on-chip — drastically reducing PCB footprint and BOM.

Space Saving
ESP32 Ready

Instant Drive · Production Ready 3‑Wire / 4‑Wire SPI

Complete reference design with ESP32-S3. Pre-loaded waveform LUT works out-of-the-box — refresh your screen with just a few lines of code.

Plug & Play
Technical Data

Precision Specifications

Every parameter engineered for reliability, clarity, and seamless integration.

Part Number GDEH037E01
Screen Size 3.7"
Color Technology Spectra™ 6 · 6-Color
Outline (mm) 85.64 × 58.00 × 0.90
Active Area (mm) 75.60 × 50.40
Resolution 480 × 720
Pixel Pitch (mm) 0.105 × 0.105
PPI 234
Pixel Configuration Rectangle
Operating Temperature 0 ~ 50 °C
Storage Temperature -25 ~ 50 °C
Weight 8.5 ± 0.5 g
Deep Sleep Current < 10 µA (typ.)
Supply Voltage (VDD) 2.4 V – 3.6 V
Interface 3‑Wire / 4‑Wire SPI
Lifetime 5 Years @ 20 °C / 60% RH
Mechanical

Drawing Detail

Precise dimensions for your enclosure and PCB layout.

GDEH037E01 mechanical drawing
Complete Ecosystem

Everything You Need to Go to Market

From panel to production — hardware, software, and support.

3.7 inch e-paper panel

3.7" E-Paper Panel

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

FPC connecting cable

FPC Cable

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

ESP32 demo kit

ESP32 Demo Kit

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

Get Sample Code

📦 Bulk & Custom Orders — Volume pricing, OEM labeling, and custom FPC available.

Inquire for Volume
Use Cases

Built for Real-World Applications

From retail shelves to industrial IoT — the versatility of full‑color e‑paper.

Temperature tester

Temperature Tester

Real-time data logging with sunlight-readable display.

Employee card

Employee ID & Badge

Dynamic credentials with zero-power standby.

Price tag

Electronic Shelf Label

Retail pricing, promotions, and inventory management.

Sustainability

Technology That Cares

Low power, long life, and a smaller footprint — for a better tomorrow.

🌿 Paperless Future

Each display saves ~3,000 sheets of paper annually. Over 15,000 businesses have reduced 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 per 1,000 units.

Contact

Let's Build Together

Expert support, custom solutions, and fast turnaround.

Thank you for your interest in the GDEH037E01. We offer front‑light, touch panel, and custom FPC options. For volume pricing or engineering support, visit our official website or reach out directly.

buyepaper@good-display.com

Certifications & Compliance

CE ISO 14001 ISO 9001 REACH RoHS

All products fully compliant with international environmental & quality standards.

📧 Contact Our Engineering Team

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