2 Inch 240x320 IPS TFT LCD Module 30PIN 250nit - High Quality Display from China Suppliers and Factory
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, used for 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. It can also be applied in industrial control, automotive electronics, medical equipment and other fields.
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 x H x 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 display technology of the H020BQ30I2503 module?
The H020BQ30I2503 is a 2-inch TFT LCD module featuring IPS wide-angle technology with a resolution of 240×320, providing approximately 200 PPI for clear text and icon displays.
What interface and driver IC does this 2 inch TFT LCD screen use?
It utilizes the ST7789V driver IC and features a compatible SPI 30-pin interface, which also supports various controllers like 8/16-bit parallel interfaces.
What is the operating temperature range for this LCD module?
The module is designed to withstand operating temperatures ranging from -20℃ to +70℃, and storage temperatures from -30℃ to +80℃.
Does this display support touch screen functionality?
The standard model (H020BQ30I2503) does not include a touch screen, but a capacitive touch screen is available as an optional add-on.
What are the primary applications of the H020BQ30I2503 LCD screen?
It is widely used in smart wearables (smart watches, bracelets), consumer electronics (AI voice recorders, translation pens), smart home devices (smart locks, thermostats), portable entertainment (handheld consoles, controllers), and industrial control, automotive electronics, and medical equipment.