st7789 tft display module quotation

This is a low-cost but powerful TFT display that makes your project look awesome! The display has 240 x 240 pixels resolution, and its size is only 1.3inch. This allows you to display a high-quality picture, to make your project really cool.

The module interface is SPI, to make the display small the CS pin is not breakout, but you can still drive it without connecting a CS pin, here is a library working library for this particular display, to make it working properly, you also need to install Adafruit’s GFX library.

When you find these modules for sale, they are often mistakenly identified as an OLED display but they are in fact IPS LCD which has a similar wide viewing angle to OLED.

The module operates at 3.3V, so if using with a 5V MCU, be sure to include logic level shifters on the data lines to prevent possible damage.  The circuitry on the back of the module is just a transistor and a few resistors and a capacitor to provide backlight control.  The module does not have a 3.3V regulator on it and so must be powered from 3.3V.

In the above example, Node32-Lite and this 0.96-inch LCD.  Please refer to the tutorial here: ST7789 interfacing with ESP32 to make the connections, Arduino library installation, and modification needed for it to works on this LCD.

The TFT liquid display is provided with a semiconductor switch for each pixel, and each pixel can be directly controlled by a point pulse, so each mode is relatively independent and can be continuously controlled, which not only improves the reaction speed of the display screen, but also can accurately control.

The Transmissive polarizer is best used for displays that run with the backlight on all the time. This polarizer provides the brightest backlight possible. If you have a need for a bright backlight with lower power drain, transmissive is a good choice for this TFT LCD display

Please note TFT series: this is just a separate TFT LCD screen, excluding TP touch screen and CTP components, if you need to TP touch screen and CTP components, please contact customer service separately to modify the price

Thin-Film-Transistor Liquid Crystal Displays (TFTs)are perhaps the most encountered display technology we see daily. Often seen in cell phones, tablets, cameras and countless other devices, this technology offers several hundreds of thousands of colors with a high pixel count to offer supreme visual clarity. In addition, all TFTs are available off the shelf with resistive and capacitive touch panel options.

This is a 280 X 280 pixels TFT display module, with a 1.69inch display size making it a great fit for small size projects like wearable IoT or any other portable devices. The display’s driver IC is ST7789, which you can find many libraries to quickly start with.

The Capacitive touch panel is activated with anything containing an inductive load such as a finger or stylus. It allows for multi-touch options. When using the capacitive touch screen, the display needs a separate controller to interface with the touch panel. The display for capacitive touch is brighter since the touch panel is transparent.

The Transmissive polarizer is best used for displays that run with the backlight on all the time. This polarizer provides the brightest backlight possible. If you have a need for a bright backlight with lower power drain, transmissive is a good choice for this thin-film transistor.

Focus LCDs can provide many accessories to go with your display. If you would like to source a connector, cable, test jig or other accessory preassembled to your LCD (or just included in the package), our team will make sure you get the items you need.Get in touch with a team member today to accessorize your display!

Focus Display Solutions (aka: Focus LCDs) offers the original purchaser who has purchased a product from the FocusLCDs.com a limited warranty that the product (including accessories in the product"s package) will be free from defects in material or workmanship.

CH240QV22C is a color active matrix thin film transistor (TFT) liquid crystal display (LCD) that uses amorphous silicon TFT as a switching device. This model is composed of a TFT LCD panel, a driving IC, a back-light, and FPC.

The Tft Lcd module has a 2.4 (vertical screen) inch diagonally measured active display area with 240*320 resolution, uses ST7789 as the driver IC of the module, and the backlight components include 4 parallel white LCE lamp beads, which enables TFT The LCD module produces a backlight brightness of 300 cd/m2.