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epaper display Yellow color electronic paper display GDEW042C37

epaper display Yellow color electronic paper display GDEW042C37

Product Code: GDEW042C37
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Availability: 10
$24.80 $18.30
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The above price includ

No.Part NumberQty.
1)4.2''  e paper GDEW042C371pc 
2)FPC connector 1pc 
3)Example code and Manual 1pc 

After order our sales will contact you soon and send the documentation & source code. 


Keep displaying the last content when power down.

Ultra low power consumption, basically power is only required for refreshing.

SPI interface, for connecting with controller boards

Come with helpful development resources and manual (STM32 platform )

I2C Signal Master Interface to read external temperature sensor

Available in COG package IC thickness 280um.


Controller IC,Connector,Source Code           

File TypeDescription (Download)VersionLanguageUpdate DateSize
 .PDFGDEW042C37 Spec.  1.0 English2017-12-211.22MB
 .PDFIC Driver  1.0 English2017-08-11783.49KB
 .PDFConnector Spec.  1.0 English2017-08-111.77MB
 .zipSource Code  1.0 English2017-07-272.28MB

Click the following picture to download specification of DESPI

Essential Reading 

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 an post services policy.
Order Processing Time (When Stock is available)Shipping Time(From our warehouse to destination) 
1-3 working days DHL/FEDEX/TNT/UPS/EMS:   3-7 working days
ePacket: 7-10 working days
Registered Air Mail: 10-20 working days
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.

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