1.44-inch 128x128, sunlight readable display

1.44-inch 128×128 resolution, supporting 3-wire or 4-wire SPI interface and MCU interface, brightness up to 500cd/㎡, sunlight readable display

 > 1.44-inch 128×128 tft display, high brightness display, sunlight readable display
1.44-inch-sunlight readable display

The main parameters of the 1.44-inch high brightness display

ITEMStandard valueUNIT
LCD TypeTFT Negative Transmissive
Driver Elementa-Si TFT Active matrix
Number of Dots128*(RGB)*128Dots
Pixel ArrangementRGB Vertical Stripe
Pixel Pitch (W*H)0.219*0.219mm
Active Area25.498(H) *26.496(V)mm
Viewing DirectionOptimal Viewing Angle 6 o ‘clock
Control ICST7735
Module Size(W*H*T)29.5(W)*35.5(L)*2.5(H)mm
Back LightWhite LED

Download relevant technical documents

ST7735 data sheet for small lcd display

Specification of 1.44-inch small lcd display

Customize the length, width and thickness of FPC or cable, adjust the pin arrangement according to the interface type, and select the appropriate connector. Make your display or circuit board simple and safe with an excellent FPC solution.

A touch screen can be added according to your requirements, there are three options: resistive touch screen, capacitive touch screen, infrared touch screen. Or add protective glass as needed

Display screens with different optical parameters can be designed according to needs, such as brightness, color gamut, response time, gamma and other parameters, and anti-glare, anti-fingerprint coatings, etc. can also be added

The circuit board we designed can convert the interface of your display into an HDMI interface. If your product does not have any display control capabilities, you can use our serial display and only need to use simple commands to control the displayed content through RS232/458

1.44-inch tft display drawings and interfaces

The 1.44-inch sunlight-readable display is a high-quality display with excellent brightness, making it ideal for use in outdoor environments. The driver IC used is ST7735, which supports both MCU and SPI interfaces. The module brightness of 500cd/㎡ ensures clear visibility even in harsh sunlight. It features TN mode TFT display technology with a resolution of 128×128, ensuring your content is displayed crisp and clear.

backlight use 2 LED beads in parallel, working voltage 3.2V, working current 40m, very energy efficient. With its high brightness display capabilities, the display is ideal for a variety of applications where visibility is critical, such as smart watches, fitness trackers, and other wearable devices.

The outline drawing is as follows:

Interfaces are defined as follows:

1LED_ALED Anode 
2LED_KLED Cathode
4TETearing effect output pin,If not used, please open this pin
5CSChip select input pin (“Low” enable)
6RSDisplay data/command selection pin in parallel interface.
This pin is used to be serial interface clock.
7WRWrite enable in MCU parallel interface
Display data/command selection pin in 4-line serial interface.
8RDRead enable in 8080 MCU parallel interface.If not used, please fix
this pin at GND.
9RESETReset Pin
10DB0Data Bus.
18SPI4WSPI4W=GND: 3-line SPI;SPI4W=IOVCC: 4-line SPI
19IM2IM0=GND: Serial Interface;IM0=IOVCC: Parallel Interface
20IOVCCLogic Power
21VCIAnalog Power
23INTTP function pin.

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