Hot Products
China 2 Inch 240x320 IPS TFT LCD Module 30PIN 250nit - Quality Suppliers & Factory Direct Display Solutions
Product Description
H020BQ30I2503 is a 2 inch TFT LCD module. This LCD screen adopts IPS wide-angle technology, with a resolution of 240×320, which can provide approximately 200 PPI. Text and icons are clear and easy to read. The ST7789V driver IC, SPI 30-pin interface is compatible and supports various controllers such as 8/16-bit parallel interfaces. The TFT technology presents vivid images and strong color expression. The brightness is 250 nit and it has low power consumption, which helps to extend battery life. The operating temperature can withstand -20℃ to +70℃. An optional capacitive touch screen is also available.
This 2 inch TFT LCD screen has high cost-effectiveness, clear display and low power consumption, and is widely used in multiple fields:
-
⌚
Smart Wearables
Smart watches, bracelets — displaying time, health data and notifications. -
🎙️
Consumer Electronics
AI voice recorders, translation pens — displaying text and running parameters. -
🏠
Smart Home
Control panels for smart locks, thermostats — achieving visual interaction. -
🎮
Portable Entertainment
Handheld game consoles, game controllers — providing game images and information. -
🏭
Other Fields
Industrial control, automotive electronics, medical equipment and more.
Mechanical Drawing
Specification Parameters
| Feature | Spec |
|---|---|
| Model Name | H020BQ30I2503 |
| LCD Size | 2.0 inch |
| Display Format | 240×320 |
| Interface | SPI 30PIN |
| Luminance | 250 cd/m² |
| Touch Screen | None, optional |
| Viewing Direction | ALL |
| Color Depth | 65K |
| Driver IC | ST7789V |
| LCM (W × H × D) (mm) | 35.70 × 51.20 × 2.40 |
| Active Area (mm) | 30.6 × 40.8 |
| Operating Temperature | -20℃ ~ +70℃ |
| Storage Temperature | -30℃ ~ +80℃ |
| Operating Voltage | 3.1V |
Interface Definition
| PIN NO | PIN NAME | DESCRIPTION |
|---|---|---|
| 1 | GND | System Ground |
| 2 | VCI | Power supply 2.8V |
| 3 | IM2 | 4-line 8bit serial I/F Ⅱ — fix this pin at VDDI |
| 4 | IM1 | |
| 5 | RESET | Reset signal input terminal, active at 'L' |
| 6 | CS | Chip select |
| 7 | DC (SPI-SCL) | Serial Clock |
| 8 | WR (SPI-RS) | Write parallel interface. Display data/command selection pin in 4-line serial interface |
| 9 | RD | Read enable in 8080 MCU parallel interface. If not used, please fix this pin at VDDI |
| 10 | SDA | Serial Data |
| 11 | DB0 | Data bus |
| 12 | DB1 | Data bus |
| 13 | DB2 | Data bus |
| 14 | DB3 | Data bus |
| 15 | DB4 | Data bus |
| 16 | DB5 | Data bus |
| 17 | DB6 | Data bus |
| 18 | DB7 | Data bus |
| 19 | SDO | SPI interface output pin |
| 20 | LEDA | Backlight LED Anode |
| 21 | LEDK1 | LED backlight cathode |
| 22 | LEDK2 | LED backlight cathode |
| 23 | LEDK3 | LED backlight cathode |
| 24 | LEDK4 | LED backlight cathode |
| 25 | GND | System Ground |
| 26 | NC | — |
| 27 | NC | — |
| 28 | NC | — |
| 29 | NC | — |
| 30 | GND | System Ground |
Frequently Asked Questions (FAQ)
-
❓What is the resolution and PPI of the H020BQ30I2503 TFT LCD module?The H020BQ30I2503 features a resolution of 240×320 pixels on a 2.0 inch display, delivering approximately 200 PPI (pixels per inch), which ensures sharp and clear text and icon rendering.
-
❓Which driver IC and interface does this 2 inch TFT LCD module use?This module uses the ST7789V driver IC and a SPI 30-pin interface. It is also compatible with 8/16-bit parallel interfaces, offering broad compatibility with various microcontrollers and host systems.
-
❓Does the H020BQ30I2503 support touch screen functionality?The standard version does not include a touch screen. However, an optional capacitive touch screen is available, allowing integration of touch input for interactive applications.
-
❓What is the operating temperature range of this TFT LCD module?The H020BQ30I2503 supports an operating temperature range of -20℃ to +70℃, and a storage temperature range of -30℃ to +80℃, making it suitable for both indoor and moderately harsh environments.
-
❓What are the typical application fields for the H020BQ30I2503 LCD module?This module is widely used in smart wearables (smart watches, bracelets), consumer electronics (AI voice recorders, translation pens), smart home devices (smart locks, thermostats), portable entertainment devices (handheld game consoles), as well as industrial control, automotive electronics, and medical equipment.
-
❓What are the physical dimensions and active display area of the module?The overall LCM dimensions are 35.70 mm × 51.20 mm × 2.40 mm (W × H × D), with an active display area of 30.6 mm × 40.8 mm. The module operates at 3.1V with a brightness of 250 cd/m² and supports a 65K color depth with full IPS wide-angle viewing.