Round Touch Screen with GT911 Controller – I2C & USB Interface, 10-Point Multi-Touch

Round Touch Screen with GT911 Controller – I2C & USB Interface, 10-Point Multi-Touch

Product Overview

The Round Touch Screen featuring the GT911 touch controller is designed for innovative display applications that demand a unique circular design. With I2C and USB interfaces, 10-point capacitive multi-touch, and high sensitivity, it is ideal for smart devices, industrial control panels, and high-end UI designs.

Key Features

1. Touch Controller: GT911

• Industry-proven GT911 IC ensures stable performance and precise multi-touch recognition.

• Supports 10 simultaneous touch points, enabling smooth gestures like zoom, scroll, and rotate.

• Integrated waterproof touch algorithms, suitable for industrial and outdoor environments.

2. Interfaces: I2C & USB

• I2C Interface: For embedded systems, microcontrollers, and compact devices.

• USB Interface: Plug-and-play compatibility for PCs, kiosks, and industrial HMIs.

3. Multi-Touch Functionality

• True 10-point capacitive touch for advanced interaction.

• Supports glove and stylus operation (with firmware customization).

4. Circular Design

• Round (360°) touch panel for modern UI aesthetics.

• Perfect for instrumentation, control dials, and specialty devices.

5. Durability & Customization

• Cover Glass Options: Chemically strengthened glass for scratch resistance (IK08/IK10 optional).

• Surface Treatments: Anti-glare (AG), anti-fingerprint (AF), and anti-reflective (AR) coatings available.

• Custom Sizes: 1.3" to 10.1" circular formats supported.

Technical Specifications

• Touch Controller: GT911

• Touch Points: 10-point capacitive multi-touch

• Interfaces: I2C, USB

• Structure: Glass + Glass (G+G) or Glass + Film (G+F)

• Operating Voltage: 3.3V (typical)

• Operating Temperature: -20°C to +70°C (wider range available)

• Storage Temperature: -30°C to +80°C

• Surface Hardness: 6H–7H (tempered glass)

Applications

• Smart Home Devices: Thermostat interfaces, circular control panels.

• Industrial Control Panels: HMIs for CNC machines, smart meters, and control knobs.

• Automotive Displays: Circular infotainment controls and dashboard dials.

• Medical Equipment: Compact diagnostic instruments and monitoring devices.

• Consumer Electronics: Wearable displays, smart speakers, and IoT devices.

Why Choose DINGTouch Round Touch Screen?

• GT911 touch IC for reliable performance.

• Flexible interface options (I2C/USB) to fit multiple platforms.

• Customizable circular designs for unique UI needs.

• Industrial-grade durability for outdoor and harsh environments.

  

  
  

  
  

  
  

Ready to Build Your Outdoor Display Solution?

Get in touch with us at sales@szdingtouch.com. Our expert engineers will help you design a cost-effective, tailored solution to meet your project’s exact specifications.

DINGTouch :Committed to continuous innovation and improvement of product quality to meet customers' high requirements and expectations.

DINGTouch is a manufacturer that provides high quality touch screen panels. Focus on the design, manufacturing and sales of touch screen panels, and are committed to providing customized solutions that satisfy customers.

DINGTouch: In the process of customizing touch screen panels, we focus on close cooperation and communication with customers. Understanding customers' needs and providing customized solutions will meet customers' individual needs. The company's products are favored by customers for their high quality and reliability, and provide them with the best touchscreen panel solutions.

At DINGTOUCH, we are the world's leading touchscreen manufacturer, helping businesses around the world take advantage of this exciting technology. For more information, please visit the home page now.
Find the DINGTouch technical team to achieve the success of your company's new project.

How to choose touch screen customization?

DINGTouch is a company specializing in the R&D and production of touch screen technology, headquartered in Shenzhen, China. As a professional touch screen supplier, DINGTouch is committed to providing high-quality, stable and reliable touch screen products to meet the diverse needs of customers. We continue to carry out technological innovation and product optimization to ensure that its touch screen products have good sensitivity, accuracy and durability.

In addition to the products themselves, we also focus on cooperation and communication with customers, and are committed to providing customized solutions and excellent after-sales services. Through continuous efforts to improve product quality and customer satisfaction, we have established a good reputation in the touchscreen industry and won widespread market recognition.

What DINGTOUCH can do:

• PCAP  maximum size 65”

• Multi-touch (Touch screen can be customized to your needs.)

• Optical bonding service/air bonding

• LCD interface: HDMI/RGB/MIPI/LVDS/EDP, etc.

• PCAP interface: IIC/USB interface

• CTP can customize the cover glass surface treatment process AG (anti-glare), AR (anti-reflection), AF (anti-fingerprint), waterproof, and glove touch

• Supports 0.55 mm-12 mm coverslip touch.

• Support operating temperature: -40℃-90℃.

Dingtouch Industrial Capacitive Touch Screen Manufacturer

In conclusion, Dingtouch as a professional touch screen manufacturer with more than 10 years touch screen experience.We have many capacitive touch screen. Such as5  inch touch screen,7 inch touch screen,10.1inch touch screen,15 inch touch screen,15.6 inch touch screen,17 inch touch screen,18.5 inch touch screen,19 inch touch screen,21.5 inch touch screen,32 inch touch screen, However, we also welcome to customize your own touch screen . Contact our team today to learn what capacitive touch screen are best for our retail business needs.

Contact us NOW! sales@szdingtouch.com

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