2.1 Inch ST7701S Round TFT LCD Display Module
High-performance 18-bit RGB LCD display module with circular design for industrial and consumer applications
Technical Specifications
| Size |
2.1" TFT |
Dot Arrangement |
480 × 480 |
| Display Mode |
IPS / Transmissive / Normally Black |
Module Size |
56.18(W) × 59.71(H) × 2.3(T) mm |
| Active Area |
φ53.28 mm |
Brightness |
250 cd/m² |
| Interface |
3-line SPI + 18-bit RGB |
Operating Temperature |
-20°C to +70°C |
| Storage Temperature |
-30°C to +80°C |
Contrast Ratio |
900:1 |
| Colors |
262K |
NTSC Color Gamut |
70% |
| Viewing Angle |
80° (all directions) |
Backlight Life |
40,000 hours |
Product Features
Compact Design
Circular form factor with minimal footprint for easy integration into small devices
High Resolution
480 × 480 pixel density for sharp, clear image quality
Advanced Interface
ST7701S controller supports 18-bit RGB and 3-wire SPI interfaces
Wide Temperature Range
Reliable operation from -20°C to +70°C
Touch Screen Options
Supports custom resistive or projected capacitive touch screens
IPS Technology
Wide viewing angles with consistent color and brightness
Application Areas
Consumer Electronics
Smart wearables, home appliances, portable audio-visual devices
Industrial Control
Analyzers, detectors, access control systems, monitoring devices
Internet of Things
Garden irrigation controllers, smart home interfaces
Medical Devices
Portable blood glucose testers, blood oxygen meters
Security Systems
Alarm devices, monitoring terminals
Product Images
Packaging & Shipping
Packaging: Carton boxes, cupboard, EPE, blister tray. Custom packaging available based on product size and customer requirements.
Shipping: DHL, FedEx, EMS, UPS, air shipping, sea shipping. All shipping methods available.
Payment Methods
Frequently Asked Questions
- Can you customize LCD displays? Yes, we can customize based on your specifications or samples.
- What about different display types? We can modify from HTN to STN types as requested.
- What is the tooling lead time? Typically 15-25 days after drawing confirmation and payment.
- Do you provide samples? Yes, sample orders are available for testing.
- What is the production lead time? 1 day for stock items, 15-30 days for mass production.
Our Services
- Free repair within one year after shipment
- Replacement within 30 days for product issues
- Custom printing and model numbering available
- Competitive shipping rates with major carriers
- Professional technical support and after-sales service
- Comprehensive quality inspection before shipment
- 24-hour customer support response time
- Full customization capabilities for all LCD display requirements