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1.02 inch mini partial refresh e-ink epaper panel GDEW0102T4 with demo kit drive board

1.02 inch mini dot matrix e-paper display panel, 128x80 resolution, 30 pins FPC, SPI interface and support partial refresh. For applications like smart tags, smart watch and other products. With demo kit, drive board development.
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This is a set of 1.02 inch dot matrix e-paper display panel and demo kit, 128x80 resolution, 30 pins FPC connection, communicating via SPI interface and IC driver with partial refresh. An integrated circuit contains gate bugger, source buffer, interface, timing control logic, oscillator, DC-DC, SRAM, LUT, VCOM, and boder are supplied with each panel. It's IC Driver is UC8175.

DESPI-102 Develop Kit consists of the development board DESPI-M02 and the pinboard DESPI-C102. And it is added the functions of USB serial port and LED indicator light ect. It also supports being updated by computer directly.

· 1.02 inch, mini size

· Partial refresh e-ink e-paper display

· SPI interface, for connecting with controller boards

· For 1.02 inch SPI interface EPD, power interface is MicroUSB interface.
· The I2C signal master interface to read built-in temperature sensor.

· Come with helpful development resources and manual (STM32 platform )
· Development platform available 
STM32 / Arduino Raspberry Pi / ESP8266/ ESP32

  1. 1.02 inch partial refresh e-ink epaper panel GDEW0102IT4 *2pcs

  2. FPC Connector * 2pcs

  3. Driving board DESPI-M02 *1pc

  4. Connector board DESPI-C102 *1pc

  5. USB port cable *1pc

  6. Helpful resources and manual(sent via email or download link) *1pc

Part Number



1.02 inch

IC UC8175



Outline Size(mm)


Active Size(mm)


Pixel Pitch(mm)


Operating Temp.


Storage Temp.



30 Pin 

Color Black,White
Max Grayscale 2
Full refresh(s) 3
Partial refresh(s) 0.3
Power consumption of the refresh(mW) 26.4
Standby power consumption Pc(mW) 0.0165

Part Number





Drive E-paper Display

Outside Dimension

90x60mm (DESPI-M02)

Power Interface

USB Interface

Power Input



Fully and Partial refresh

Grey scale Level

Max 16 grey scale

Operating Temp


Recommended Tool


Example Code


Reserved Function

USB to serial port, indicator
light 、keys、current detection and so on.

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Please feel free to contact us for any questions, on trademanager, or send message to me. It's our pleasure to serve you! We appreciate your business!! my email is:

Please be aware that due to your computer monitor display the color may have some difference between the picture and the physical item

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