1.69-inch 240x280 tft display,Square display

1.69-inch display screen with a resolution of 240×280, IPS display mode, MCU interface, driver IC GC9306, full viewing angle

 > 1.69-inch 240×280 tft display
1.69 TFT LCD

Main parameters of 1.69inch tft display

ITEMStandard valueUNIT
LCD TypeTFT Negative Transmissive
Driver Elementa-Si TFT Active matrix
Number of Dots240*(RGB)*280Dots
Pixel ArrangementRGB Vertical Stripe
Pixel Pitch (W*H)0.219*0.219mm
Active Area27.98*32.63mm
Viewing Directionall view direction
Control ICST7789/GC9306
Module Size(W*H*T)30.07(W)*37.43(L)*1.5(H)mm
Back LightWhite LED

Download relevant technical documents

ST7789 data sheet for small lcd display

Specification of 1.69-inch small lcd display

initial code for 1.69-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

1.69-inch tft Display drawings and interfaces

1.69-inch IPS mode lcd screen, full viewing Angle, resolution 240×280, drive IC ST7789, 4-line SPI interface, backlight with 3 LED lights in parallel, working voltage :3V, working current :60mA, module brightness: 350cd/㎡, the product meets Rohs standard. The FPC is connected to your motherboard by welding. You can replace other connection methods, such as ZIF or BTB, according to your needs.

The outline drawing is as follows:

Interfaces are defined as follows:

Pin Symbol Detail
1 GND  
2 LEDK backlight unit power supply
3 LEDA SPI interface input/output pin. The data is latched on the rising edge of the
SCL signal. 
4 VDD This is a voltage supply pin. It must be connected to external source
7 DC Display data/command selection pin in 4-line serial interface.
8 CS Chip selection pin; Low enable, high disable. 
9 SCL This pin is used to be serial interface clock 
10 SDA This pin is used to be serial interface clock 
11 RES This signal will reset the device and it must be applied to properly initialize
the chip. Signal is active low.
12 GND  

1.69 -inch 240x280 tft display application cases

The slim ratio of 1.69-inch tft display is also suitable for the smart watch market, which can make your smart wear products more beautiful than the competitors’ products. At the same time, the production capacity, price and service life of LCD products are greatly improved compared with OLED.

The 1.69-inch tft display is also suitable for small instruments and other products that need to display more content. The nearly 1:1 display ratio makes the 1.69 display perfect for small devices, looking more coordinated and proportioned well.

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