ND019TNM170320-A01 | 1.9 inch IPS TFT Display 170x320 Resolution SPI Interface ST7789 Controller
The ND019TNM170320-A01 is a compact 1.9-inch IPS TFT display module with a 170×320 resolution, delivering sharp and vibrant visuals for embedded and portable applications. Powered by the efficient ST7789 controller, it offers an SPI interface for seamless integration with development boards like Arduino. This display operates with a supply voltage of 2.8V–3.3V and provides a luminance of 350cd/m², ensuring clear visuals even in varying lighting conditions. With its full view, transmissive display mode, and optional touchscreen functionality, it’s ideal for a wide range of industrial, wearable, and portable devices.
Key Features:
Vibrant Display: 1.9-inch IPS TFT screen with 170×320 resolution for vibrant visuals and wide color gamut.
High Brightness: 350cd/m² luminance for sharp and clear visuals in diverse lighting environments.
Flexible Interface: SPI interface for easy integration with development boards like Arduino and similar platforms.
Wide Temperature Range: Operating temperature from -20°C to +70°C, and storage temperature from -30°C to +80°C, ensuring reliability across various environmental conditions.
Compact Size: With its small form factor (25.10 x 49.30 x 2.10 mm), it fits seamlessly into space-constrained applications.
Search Keywords:
1.9-inch IPS display, SPI TFT display, 170×320 resolution, ST7789 controller, Arduino display, high brightness TFT, small TFT display, embedded display module, touchscreen TFT display, industrial TFT display, portable device screen.
Specifications
| Part No.: | ND019TNM170320-A01 |
| Size: | 1.9 inch |
| Display Format: | 170×320 Resolution |
| Display Type: | IPS Display |
| Display Shape: | Rectangle |
| Display Mode: | Transmissive |
| Touchscreen: | No (Optional with Yes) |
| Optimal View: | Full View |
| Outline Dimension: | 25.10*49.30*2.10 mm |
| Active Area: | 22.7(H) X42.72(V) Mm |
| Supply Voltage: | 2.8V-3.3V |
| Luminance | 350cd/m² |
| Interface: | SPI |
| Connection Type: | 30 pin connector |
| Controller: | ST7789P3 |
| Compatibility: | Arduino and similar development boards |
| Operating Temperature: | -20° ~ +70° |
| Storage Temperature: | -30°C ~ +80°C |
| Mount Frame: | None |
Display Drawing

Interface Definition
| NO. | Symbol | Level | Description |
|---|---|---|---|
| 1 | GND | Ground | |
| 2 | VCC | Power supply | |
| 3 | IM2 | Display mode control | |
| 4 | IM1 | Display mode control | |
| 5 | RESET | Reset pin for initializing or resetting the display | |
| 6 | CS | Chip Select | |
| 7 | DC/SCL | Data/Command select | |
| 8 | WR/RS | Write enable | |
| 9 | RD | Read enable | |
| 10 | SDA | Serial Data | |
| 11-18 | DB0-DB7 | Data bus | |
| 19 | SDO | Serial Data Out | |
| 20 | LED+ | Positive terminal of the backlight | |
| 21-24 | LED- | Negative terminal of the backlight | |
| 25 | GND | Ground | |
| 26-29 | NC | No Connection | |
| 30 | GND | Ground |
Custom 1.9'' TFT Display
We offer full customization of TFT 1.9'' LCD display modules, including resolution, brightness, interface, and touch options. Our service covers PCB design, connector modification, and cover glass solutions, ensuring a perfect fit and reliable performance for your specific application.
LCD Cable Custom

Adjust LCD cable length, pin layout, and connector position of IPS display 1.9 inch to match your system. Engineered for reliable and optimized connectivity.
LCD Interface Custom

Choose interfaces of LCD 1.9 inch TFT from MCU parallel, LVDS, SPI, RGB, and beyond. We’ll guide you in selecting and integrating the best LCD interface fit for your project.
1.9'' LCD PCB Design

Customize PCB shape, size, pin configuration, and component layout of TFT 1.9 inch display to guarantee precise fit and smooth integration with your device.
1.9'' Touchscreen Adding

Enhance your TFT LCD 1.9 inch IPS display with resistive or capacitive touch. Seamless integration delivers smooth control and intuitive operation.



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