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1.38 Inch Round Display 400 Brightness 240*240 Resolution SPI Interface Driver IC ST7789

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1.38 Inch Round Display 400 Brightness 240*240 Resolution SPI Interface Driver IC ST7789

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Brand Name : HuaXianJing

Model Number : HXJ138

Certification : ISO14001/ISO9001/IATF16949

Place of Origin : China

MOQ : 1000

Price : Negotiated

Payment Terms : T/T

Supply Ability : 100K per month

Delivery Time : 5weeks~8weeks

Packaging Details : blister+foam box+bubble bag+inside carton+master carton

Screen Size : 1.38 Circle LCD Display

Backlight Luminance : 400 Cd/m2

Panel Size(mm) : 37.4*39.04*1.86

Viewing Area(mm) : 35.14*35.14

Display resolution : 240*240 pexels

Driver Ic Model : ST7789

Interface : SPI

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​1.38 inch round display 400 brightness 240*240 resolution SPI interface driver IC ST7789

The 1.38 inch round display is a distinctive and high - performance visual solution. With a brightness of 400 nits, it ensures clear visibility in various lighting conditions, presenting sharp and vivid images. Featuring a resolution of 240×240 pixels, this display offers detailed and crisp visuals, capable of showcasing intricate graphics and clear text. It is equipped with an SPI interface, enabling seamless integration with a wide range of devices, and is powered by the ST7789 driver IC, guaranteeing stable operation and accurate color representation.​

Product Features​
  • Unique Round Design: The circular form factor breaks the traditional rectangular display mold, providing a novel and eye - catching visual experience. This unique shape makes it an ideal choice for products that require a distinctive aesthetic, adding a touch of elegance and innovation.​
  • High - Brightness Display: With 400 nits of brightness, the display can be easily viewed in bright indoor environments and even under mild outdoor sunlight. It ensures that content remains legible, making it suitable for applications where visibility is crucial.​
  • High - Resolution Visuals: The 240×240 pixel resolution offers sharp and detailed graphics, allowing for the clear presentation of complex images, logos, and user interfaces. Whether it's displaying icons or detailed illustrations, the display maintains high - quality visual output.​
  • Efficient SPI Interface: The SPI interface provides a simple and reliable connection method, enabling fast data transfer. It simplifies the integration process with host devices, reducing development time and ensuring smooth communication between the display and the system.​
  • Reliable ST7789 Driver IC: The ST7789 driver IC ensures stable performance, consistent color accuracy, and smooth refresh rates. It effectively manages the display's power consumption, contributing to energy - efficient operation while maintaining high - quality visual performance.​
Applicable Scenarios​
  • Smartwatches and Wearable Devices: Its round shape and high - resolution display make it a perfect fit for smartwatches, providing a clear and stylish screen for showing time, fitness data, notifications, and other information. The high - brightness feature ensures readability during outdoor activities.​
  • Decorative and Interactive Devices: In home decor or commercial settings, it can be used in digital photo frames, decorative clocks, or interactive kiosks with a unique design. The round display adds an artistic touch and can attract attention, enhancing the overall user experience.​
  • Industrial Control and Monitoring Panels: For industrial applications where space is limited and a circular display can optimize the layout, it can be used in control panels to display status indicators, real - time data, and control interfaces. The reliable performance of the ST7789 driver IC ensures stable operation in industrial environments.

Product Parameter


Panel Name

1.38 inch round LCD Display

Dimensions

37.4*39.04*1.86mm

Viewing area size

35.14*35.14mm

brightness

400cd/m2

Resolution

240*240

working temperature

-20°C~+70°C

storage temperature

-30°C~+80°C

interface

SPI

Driver IC

ST7789


Drawing


1.38 Inch Round Display 400 Brightness 240*240 Resolution SPI Interface Driver IC ST7789




Product Tags:

400 brightness round display

      

240*240 resolution round display

      

1.38 inch round display

      
China 1.38 Inch Round Display 400 Brightness 240*240 Resolution SPI Interface Driver IC ST7789 factory

1.38 Inch Round Display 400 Brightness 240*240 Resolution SPI Interface Driver IC ST7789 Images

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