2.0″ ST7789 IPS LCD Display, 240×320, 580 Nits, 4 wire SPI
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S020BQ01HN
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2.0"丨240 x 320 Pixels
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IPS with All viewing angle
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None
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SPI
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None
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-20°C~+70°C
Product Description
This SPI TFT LCD display for musical instruments is designed for compact audio devices requiring clear and responsive user interfaces.The 2.0-inch IPS panel with 240×320 resolution, driven by the ST7789 controller, ensures stable performance for synthesizers, control panels, and embedded audio systems.Its 4-wire SPI interface allows easy integration with microcontrollers such as STM32 and ESP32, making it a practical choice for space-constrained designs.
Key feature
Designed for Audio Interfaces
- Clear visualization of parameters and menu structures
- Smooth UI response for real-time adjustments
- Suitable for synthesizers and compact control panels
Simple SPI Integration
- 4-wire SPI interface reduces pin usage
- Easy to integrate with common MCU platforms
- Stable communication for embedded systems
IPS Display with High Visibility
- 580 nits brightness for clear readability
- Wide viewing angle for flexible operation
- Consistent color performance
Compact and Reliable
- Space-saving 2.0-inch design
- Stable operation in embedded environments
- Suitable for long lifecycle projects
Applications
This SPI TFT LCD module is widely used in embedded audio systems and digital musical instruments, where compact size and intuitive display are essential.
Typical Use Cases:
- Synthesizers
Display waveform parameters, filter settings, and real-time sound adjustments. - Electronic Keyboards
Provide menu navigation and sound selection interfaces. - Audio Control Panels
Enable clear visualization of system status and control options. - Effects Processors
Support dynamic parameter adjustment and preset management. - Portable Audio Devices
Deliver compact UI solutions for handheld equipment.
FAQ
What display is best for musical instruments?
Small SPI TFT LCD displays are ideal for compact control interfaces due to their low power consumption and easy integration.
Why use SPI LCD in synthesizers?
SPI reduces pin usage and simplifies PCB design, making it suitable for embedded audio systems.
What size display is suitable for control panels?
Displays between 1.8 and 3.5 inches are commonly used for compact embedded interfaces.
Can this display support real-time UI updates?
Yes, the ST7789 driver enables smooth rendering of dynamic UI elements.
Product Specification
| LCD Size | 2.0 inch |
| LCD Resolution | 240 x 320pixels |
| LCD Active Area | 30.60x 40.80 (mm) |
| LCD Luminance | 580nits |
| LCD Viewing Angle | IPS with All viewing angle |
| LCD Interface | SPI |
| LCD Controller | ST7789P3 |
| LCD Connection Type | FPC: 12PIN with 0.5 pitch,Connector FH12-12S-0.5SH(55) |
| LCD Backlight Array | with 4 LED on each string |
| LCD Backlight Controller | None |
| LCD Backlight Driving | IF=80mA，VF=2.7~3.4V |
| LCD Outline Dimension | 34.60 x 47.80 x 2.10 (mm) |
| CTP structure | None |
| CTP interface | None |
| CTP Controller | None |
| CTP Outline Dimension | None |
| CTP Connection Type | None |
| Product Outline Dimension | 34.60 x 47.80 x 2.10 (mm) |
| Product Operation Temp | -20°C~+70°C |
| Product Storage Temp | -30°C~+80°C |
Recommendations for use
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LCD Customization
Support customizing different brightnesses backlight, providing high-brightness, high-color-gamut backlights for some automotive or outdoor equipment. It also can adds NTC overheating protection, external backlight control and other functions, which can not only meet the requirements of visibility under sunlight, but also ensure product performance;
And CDTech also can support customizing different backlight shapes and structures , and adding screw hole positioning posts to facilitate customer installation; -
Touch Panel Customization
For selective CTP solutions that can be used for multiple applications, CDTech has our own CTP production line and can provide diversified CTP customisation services, including: support for touch through thick cover glass, waterproof touch(e.g., automotive, charging post, shower devices, etc.), glove touch(e.g., medical and automotive, etc.), active/passive pens(e.g., industrial control and tablet PC), and customised CTP FPC. CDTech also cooperates with several IC suppliers, so that we can choose the right touch IC according to different projects and different CTP requirements, and can support USB and IIC interfaces.
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Usage Guidelines
CDTech’s LCD products have high quality reliability, allowing customers to use them for a long time without easily breaking down. However, we also suggest that customers will follow the correct operation or storage methods when using them: try to avoid direct contact with the FPC gold fingers with hands to prevent oxidation. It is recommended to wear anti-static gloves or finger cots for operation, and ensure effective grounding. When the products are not used for a long time, they should not be stored in high-temperature and high-humidity environments for a long time, but should be stored in a warehouse with appropriate temperature and humidity.
Quality Standards
CDTech adheres to a Zero Defect Quality Policy, which includes not only product quality but also the work quality of all departments in the company. This will make our products, quality, service, and technical support exceed your expectations.
All of our products, from evaluation, design, production, inspection to after-sales service, follow the following standards in the process.
| Project Evaluation |
Comprehensively and accurately understand and evaluate customer requirements, including performance, specifications, usage environment, special characteristics, safety characteristics, etc. Identify and evaluate potential risk factors. |
| Product Design |
Strictly follow the requirements of ISO9001 and IATF16949 systems for product design, while also considering material selection, manufacturability and assemblability, past successful product structures and experiences to ensure effective implementation in subsequent production. In the sample stage, verify according to the reliability test requirements in the specification. |
| Production Control |
All important processes of LCM and CTP are produced by CDTech itself, ensuring effective control and assurance of the production process. Strictly follow the production process to ensure that each operation meets established standards, select high-quality raw materials that meet specification requirements, and ensure the stability of product performance. |
| Production Inspection |
All CDTech products have undergone 100% functional testing and visual inspection to ensure that they meet design requirements and customer expectations. |
| After Sales Service |
We have established a rapid response mechanism to promptly handle customer feedback and complaints. Usually, we can reply to customers within 1 day about the possible causes of defects and temporary measures, issue a defect judgment report within 3 days of receiving the defective product, and issue an 8D analysis and improvement report within 7 days. |
| Product Lifetime |
The lifetime of our product is determined by the lifetime of the LED in the backlight, usually 30000 hours or 50000 hours. Please refer to the specifications for details. |
| Warranty period |
The warranty period of CDTech is one year according to LCD industry standards. Within one year, any product with any problems can receive free after-sales service and returns. After one year, CDTech can still provide paid after-sales service. |
| ESD Protection |
All devices are designed and handled in consideration of ESD protection. This includes ESD-SAFE packaging within anti-static bags, wraps, and trays. Customers are reminded to always follow ESD safety to best protect the devices. |
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7F, Bldg 2, Jiancang Technology Park, No.11 Songgang Blvd., Baoan, Shenzhen
