NDTT22240320 | Arduino TFT Display 2.2 inch 240x320 Resolution SPI Transflective LCD Touch Screen Optional
The NDTT22240320 is a 2.2 inch TFT LCD module engineered for compact embedded systems and portable devices. Featuring a 240×320 resolution with full-view transflective display TFT technology, it delivers sharp details and reliable performance for both consumer and industrial applications.
This LCD module TFT offers a luminance of 160 nits, a 2.8V supply voltage, and a wide operating temperature range (-20°C to 70°C), making it suitable for a variety of environments. With its SPI 4-line interface and 40-pin connector, it ensures smooth integration with Arduino TFT projects and other development boards.
The active area of 33.84 x 45.12 mm makes it a great fit for handheld devices, test equipment, IoT products, and DIY electronics. Optional touchscreen support adds flexibility for interactive designs. Powered by the ST7789V controller, this module provides developers with a stable and cost-effective display solution.
Whether you are building prototypes or scaling to industrial use, the NDTT22240320 offers a balance of performance, efficiency, and easy integration for your next TFT display project.
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Specifications
| Part No.: | NDTT22240320 |
| Size: | 2.2 inch |
| Display Format: | 240×320 Resolution |
| Display Type: | TFT Display |
| Display Mode: | Transflective |
| Touchscreen: | No (Optional with Yes) |
| Outline Dimension: | 40.40 (H) X56.48(V) X2.5(T) mm |
| Active Area: | 33.84(H) X45.12 (V) mm |
| Supply Voltage: | 2.8V |
| Luminance | 160 nits |
| Interface: | SPI 4 LINE |
| Connection Type: | 40 pin connector |
| Controller： | ST7789V |
| Compatibility: | Arduino and similar development boards |
| Operating Temperature: | -20°C ~ 70°C |
| Storage Temperature: | -30°C ~ 80°C |
| Mount Frame: | None |
Display Drawing
Interface Definition
| NO. | Symbol | Function |
|---|---|---|
| 1 | LEDA | LED anode |
| 2 | LEDK1 | LED cathode |
| 3 | LEDK2 | LED cathode |
| 4 | LEDK3 | LED cathode |
| 5 | LEDK4 | LED cathode |
| 6 | GND | Ground |
| 7 | NC | NC |
| 8 | vCC | Power setting |
| 9 | VCC | Power setting |
| 10 | NC | NC |
| 11 | GND | Ground |
| 12 | CS | -Chip selection pin |
| 13 | RS | -Display data/command selection pin in parallel interface |
| 14 | WR | -Write enable in MCU parallel interface |
| 15 | RD | Read enable in 8080 MCU parallel interface |
| 16 | RESET | This signal will reset the device and it must be appliedto |
| properly | ||
| 17 | GND | Ground |
| 18-25 | DB0-DB7 | data bus. |
| 26 | GND | Ground |
| 27-34 | DB8-DB15 | data bus. |
| 35 | GND | Ground |
| 36 | GND | Ground |
| 37 | NC | NC |
| 38 | VCC | Power setting |
| 39 | IOvCC | Power supply for digital interface |
| 40 | NC | NC |
Custom 2.2'' TFT Display
We offer customized 2.2'' TFT LCD modules, giving you the flexibility to define specifications such as resolution, brightness, interface options, and touch features. Our services also cover PCB layout, connector placement, and cover glass design to deliver dependable performance and smooth system integration.
LCD Connector Custom
Cable lengths and connector positions for 2.2” LCD modules can be customized to match your design, ensuring stable performance and seamless system integration.
Custom LCD Interfaces
Flexible cable lengths and connector layouts for 2.2” LCD modules allow accurate alignment with your system while maintaining reliable performance.
2.2'' LCD PCB Design
The 2.2” LCD modules support multiple interfaces such as MCU parallel, LVDS, SPI, RGB, HDMI, and MIPI DSI, with our team available to help you choose the ideal option
2.2'' Touchscreen Adds
Upgrade your 2.2” TFT display with capacitive or resistive touch, providing seamless integration, accurate control, and a more user-friendly interaction experience.
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