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4.2'' epaper display 400*300 E-paper Display

4.2'' epaper display 400*300 E-paper Display

Product Code: GDEW042T2
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Availability: 53
$18.61 Price in reward points: 1861
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The above price includes:

1)4.2''e ink GDEW042T2 *1pc
2)FPC Connector *1pc
After order our sales will contact you soon and send the documentation & source code. 

Introduction & Features                                                                                   

The4.2”active area contains400x300pixels.
On-chip booster and regulator control for generating VCOM, Gate and source driving voltage.

Serial peripheral interface available.

Wide viewing angle makes the display easily readable from all directions.
Sunlight Readable! Displays reflect light like ordinary paper, making them easy to read in 

direct sunlight.Bi-stable image displays without any flickering.
Long lifetime: ~5 years / ~1M updates. 

Main Parameters                                                                                               

4.2inch 400x300 SPI interface e ink e-paper display  

Part Number



Dot Matrix



Outline Size(mm)


Actve  Size(mm)


Pixel  Pitch(mm)


Operating Temp.


Storage Temp.



24 Pin FPC,  Pitch:0.5mm





Simple Drawing                                                                                                                                                                                                                          

COG Type, use TFT ITO Glass as substrate.                                                                             

Click the drawing to download the Spec.


Controller IC,Connector,Source Code

File TypeDescription (Download)VersionLanguageUpdate DateSize


IC Driver    1.0  English2017-08-11422.2KB


Connector Spec.    1.0  English2017-08-111.77MB


Source Code

    1.0  English2017-07-271.89MB

Click the following picture to download specification of DESPI


1. We accept PayPal payment only.

2. We cannot arrange shipments on weekend or public holidays.
3. Your orders will be shipped out within 48 hours after your payment is verified (Excludes Saturdays & Sundays) when stock is available.
4. Please be advised that the international delivery time highly depends on your local customs and post services policy.


1. This product comes with one-year warranty. Buyers must contact us first for the exchange within the warranty period.
2. All the products will be 100% test before delivery.
3. Our warranty does not extend to any products that are physically damaged or are not under normal operating conditions as a result of misuse or improper installation on the buyer's part. 
4. We will provide a Returned Merchandise Authorization (RMA) Number for each item that needs returning. We do not accept the returns without a RMA number. 
5. The returns should be returned with our original packages. 
6. Defective products must be returned within 30 days from the RMA issuing date. 
7. Customers must contact us first for the return address. 
8. No refund is accepted after 30 days of receipt. 
9. The returns made for non-defective merchandise will be charged a up to 30% restocking fee. 
10. In all cases, buyers pay for the shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. 
11. The refund will be made upon receipt of the return item. After we receive the product, we inspect it to determine the cause of any defect, then update by email with our findings. This processusually takes five business days.

Packing & Shipping                                                                                                                      

We will use different cartons base on the quantity of your order.
We cooperate with DHL, FEDEX, TNT, UPS, EMS, ePacket for delivery, you can choose one that you prefer.
If you prefer China Post or Hongkong Post for delivery, contact us please.

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