Product Description
The QIHAN HQ020QV002 is a high-performance 2.0 inch TFT LCD display module designed for embedded systems, portable devices, industrial equipment, and smart electronic applications. Featuring a 240×320 resolution and IPS full viewing angle technology, this TFT display delivers sharp image quality, stable color performance, and excellent readability from every direction.
Built with the ST7789V driver IC, the module supports a 4-wire SPI interface for simplified integration with MCU platforms and embedded development systems. With 65K RGB full-color display capability and low power consumption, it is ideal for compact electronic devices requiring reliable visual performance.
The module supports both 3.3V and 5V power supply options and offers customizable touch solutions based on customer project requirements. Its compact structure and stable operation make it suitable for handheld instruments, smart wearables, measurement devices, industrial controllers, and IoT applications.
Highlights
- 2.0 Inch IPS TFT LCD Display
- 240×320 High Resolution
- ST7789V Driver IC
- Full Viewing Angle Technology
- 65K RGB Full Color Display
- 4-Wire SPI Interface
- 3.3V / 5V Power Supply
- Compact & Lightweight Design
- Custom Touch Function Available
- Stable Performance for Embedded Systems
- Suitable for Portable & Industrial Devices
Specifications
| Item | Specification |
|---|---|
| Model No. | HQ020QV002 |
| Display Size | 2.0 Inch |
| LCD Type | TFT IPS |
| Resolution | 240 × 320 |
| Display Color | 65K Colors |
| Brightness | 250 cd/m² |
| Viewing Direction | ALL View |
| Interface | 4-Wire SPI |
| Driver IC | ST7789V |
| Power Supply | 3.3V / 5V |
| Touch Function | Customizable |
| Aspect Ratio | 3:4 |
| Operating Temperature | -20℃ ~ 70℃ |
| Storage Temperature | -30℃ ~ 80℃ |
Application
- Laser Distance Meters
- Air Quality Detectors
- Portable Testing Equipment
- Sports Watches
- Smart Home Devices
- Handheld Medical Instruments
- Industrial Control Systems
- IoT Devices
- Consumer Electronics
- Embedded Development Projects
FAQ
Q1: What interface does the HQ020QV002 support?
A: The module supports a 4-wire SPI interface, making it easy to integrate with embedded systems and MCU platforms.
Q2: Which driver IC is used in this TFT LCD display?
A: The display uses the ST7789V driver IC, offering stable display performance and broad compatibility.
Q3: Does this display support touch functionality?
A: Yes. Touch functionality and touch driver IC solutions can be customized according to project requirements.
Q4: What are the advantages of IPS technology?
A: IPS technology provides full viewing angles, improved color consistency, and better visibility compared to standard TFT displays.
Q5: What applications is this display suitable for?
A: It is suitable for handheld devices, industrial equipment, smart wearables, IoT products, testing instruments, and portable electronics.
Q6: What operating voltage does the module support?
A: The module supports both 3.3V and 5V power supply options.
Q7: Can QIHAN provide customization services?
A: Yes. QIHAN supports customization including touch panels, brightness adjustment, interface modification, FPC design, and structural optimization.
Q8: What is the operating temperature range?
A: The module operates from -20℃ to 70℃ and supports storage temperatures from -30℃ to 80℃.