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13.3'' E Ink Real-Time Bus Arrival Display High-Resolution RTPI Electronic Sign

DMPH133EC1
Real-Time Passenger Information (RTPI) electronic signs display the number of minutes until the next bus arrives at a bus stop. 13.3 inch, 1600x1200 resolution, SPI interface
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  • Description
  • Reviews

13.3" Frontlight E Ink Sign

Introducing our 13.3-inch E Ink display with built-in front light—clear and comfortable in darkness, glare-free in sunlight. Perfectly readable day and night, it delivers continuous visibility without harsh backlight or constant power consumption. Update content easily via USB or Wi-Fi, and deploy anywhere from smart city signage to museums and bus stops—rain, shine, or night.

Core Advantages

All-Weather Visibility

Sunlight-readable with built-in front light for clear viewing in any lighting condition, from bright sun to total darkness.

Ultra-Low Power

Consumes just 3.5W during refresh and near-zero power on standby, perfect for solar or off-grid applications.

Rugged & Reliable

IP65 waterproof rating and wide temperature range (-15°C to 65°C) ensure durability in harsh environments.

Technical Specifications

Display Parameters

Part Number DMPH133EC1
Screen Size 13.3 inch
Screen Type Black and White E-Ink Display
Screen Resolution 1600x1200
Screen Grayscale 16 Gray

Port Parameters

USB2.0 One way HOST, one way OTG
HDMI-OUT 1 route
RJ45 1 route 10M/100M adaptive
TF Reserved (maximum expansion 128G)
KEY POWER, UP, DOWN, RESET

Power Consumption

Power supply mode 12-20V/2A power adapter
Refresh power ≤3.5W
Standby power ≤0.01W
Built-in battery No battery
Front Light Power ≤2.16W

Software & Hardware

Image update interval 2s
Image update method USB or WiFi image update
Language Supports multiple languages
Operating System Android 7.1
CPU Quad-core ARM Cortex A7
DDR 1GB
EMMC 8GB

Physical & Environmental

Waterproof Level IP65
Weight Approximately 5.75kg
Dimensions 375x250x65mm
Operating temperature -15°C to 65°C
Storage temperature -25°C to 70°C
Operating humidity 20% to 90%

Connectivity

WiFi frequency band 2.4GHz
Bluetooth 4.0

Structure Diagram Details

  • 1 USB 2.0 Port (Type-A): For inserting a USB flash drive to upload/update display content. FAT32 format recommended.
  • 2 USB 2.0 OTG Port: Used for mainboard debugging and firmware upgrades. OTG function can be toggled via long-press of [DOWN] key.
  • 3 Ethernet Port (RJ45): 10/100 Mbps LAN port for wired network connectivity.
  • 4 microSD (TF) Card Slot: Supports inserting a microSD card for additional storage (up to 128 GB).
  • 5 SIM Card Slot: For an optional 4G/LTE module. Insert an IoT (cellular) SIM card here if cellular data is required.
  • 6 HDMI Output: Connect an external monitor to output the Android mainboard's display content.
  • 7 Wi-Fi/4G Antenna Connector: SMA-style connector for the included antenna (used for Wi-Fi and 4G signals).
  • 8 USB-C (PD) Power Input: Used to connect the external 12–20 V DC power supply (USB-C PD adapter, optional).

Android WiFi Control App

WiFi Control App

Wireless Management Made Simple

Our intuitive Android app allows you to configure and control your E-Ink displays seamlessly via WiFi connection. Update content, manage multiple devices, and monitor status from anywhere.
 

Download Control App

Note: WiFi functionality requires USB cable power supply. For optimal performance, ensure your device is connected to a stable power source during updates.

Typical Applications




Sustainable Technology

Paperless Future

Each display saves ≈3,000 sheets annually. Join 15,000+ businesses reducing 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.

Why GooDisplay E-Paper Refreshes Faster

 

Optimized Fast-Refresh FPL

We rigorously select fast-refresh FPL films at the raw material level, laying a solid hardware foundation for high-speed performance.

 

Smart Temp-Controlled Drive

 Our engineers optimize waveform files for different temperature ranges, ensuring excellent display quality even during rapid refresh cycles.

 
 
 

Chip-Level Integrated Solution

Optimized waveforms are built into the display driver chip—activate fast refresh mode with a simple code call!

Display Type Refresh Capability Available Sizes
Black & White (B/W) Displays Supports fast refresh, partial refresh, and 4-level grayscale 0.97" to 10.3"
Black, White & Red (BWR) Displays Supports fast refresh and partial B/W refresh 2.13" to 11.6"
Black, White, Red & Yellow (BWRY) Displays Supports fast refresh with multi-color layered updating 0.97" to 11.6"



 

About Us


Thank you for your interest in our product. We could provide front light, touch screen, and other accessories for you. For more information, please refer to the relevant manual available in our Library or visit our official website at www.good-display.com.
If you need any further assistance or have any other questions, please feel free to contact us. We sincerely invite you to send your inquiries to our email at buyepaper@good-display.com.

Certifications

ISO 14001 Environmental Management
RoHS Compliant | Energy Star Certified

Contact Our Engineers

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