DWIN TN, resistive touch 4.3 inch COF Display


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SKU: 1262026
  1. Product: COF Display
  2. Brand: DWIN
  3. Operating Voltages:5V typical.(MIN:4.5V,MAX:5.5V)
  4. Integrated smart screen
  5. Brightness 200nit
  6. 16.7M colors
  7. FLASH Memory 16Mbytes
  8. RAM Memory:128Kbytes
  9. UI Version: TA / DGUS II ( DGUS II pre-installed)


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Brand: DWIN
Category: HMI LCD Display

This DWIN 4.3 inch COF SMART Screen is quite useful and is full features load SMART screen. It is called SMART screen because it comes with UI development Software from the manufacturer which gives user great and useful tools to develop their own UI with great Features. One can design UI Such as a button, slider, Graph, Text Display, etc. on their own.

User can Develop their own UI Using the software provided and pre-installed for it called TA / DGUS II ( DGUS II pre-installed) . Also, it supported with RGB color and 16.7M colors. It is also equipped with 200nitnit brightness which makes it visible in daylight too.

It is compatible with All micro-controller Boards. which can be interface with I2C communications.






  1. 4.3 inch, 480×272 pixels resolution, 262K colors, TN-TFT-LCD, normal viewing angle.
  2. Smart screen without TP, product thickness of only 3mm.
  3. COF structure featured by light and thin structure, low cost and easy production.
  4. 50 pins interfaces, including IO, UART, CAN, AD, PWM from CPU core for easy secondary development.
  5.  Suitable for consumer applications with simple functions, mild working environment, and large enough consumption

Packages includes:

1 x DWIN TN, resistive touch 4.3 inch COF Display

SKU: 1262026 Category:
Product Type

COF Display




262K colors

LCD Type


Viewing Angle

Normal viewing angle, typical value of 70°/70°/30°/40°(L/R/U/D)

Display Area

95.04mm (W)×53.86mm (H)







Power Voltage

4.5~5.5V, typical value of 5V

Operating Current

220mA, VCC=5V, max backlight,
78mA, VCC=5V, backlight off,

User Interface

50Pin_0.5mm FPC




UART4: TTL;( Only available after OS configuration)
UART5: TTL;(Only available after OS configuration

Data Formate

UART2: N81;
UART4: N81/E81/O81/N82;4 modes (OS configuration)
UART5: N81/E81/O81/N82;4 modes (OS configuration)

Shipping Weight 0.135 kg
Shipping Dimensions 16 × 10 × 6 cm
6 Months Warranty

This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.

What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Questions and answers of the customers

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Country Of Origin: China

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