Questo display TFT LCD rotondo da 2,8 pollici with CTP touch is designed for compact embedded applications requiring an interactive display circolare solution. Featuring a risoluzione 480×480, 350 cd/m² brightness, e un interfaccia SPI+RGB, this module provides clear image performance and flexible integration options for smart devices, industrial interfaces, and embedded HMI systems.
The integrated pannello tattile capacitivo (CTP) enables intuitive user interaction, making this display module suitable for touch-enabled control interfaces, smart terminals, IoT devices, and customized electronic products. The round display format provides a distinctive product appearance while supporting efficient space utilization in compact designs.
Alimentato dal driver IC 7701S, this display module supports stable image control and embedded system integration. With a module outline of 85 × 85 × 3.50 mm and an operating temperature range of Da -20°C a +70°C, it is suitable for various indoor and industrial embedded applications.
Specification Table
| Articolo | Specifiche | Unità | Osservazione |
|---|
| Dimensione LCD | 2.8 | pollice | Display rotondo |
| Risoluzione | 480 × 480 | pixel | Risoluzione quadrata |
| Driver IC | 7701S | - | Display driver IC |
| Area di visualizzazione | 70.128 × 70.128 | mm | Area attiva del display |
| Dimensione del modulo | 85 × 85 × 3.50 | mm | Integrated touch structure |
| Luminosità | 350 (Typ.) | cd/m² | Luminosità standard |
| Interfaccia | SPI + RGB | - | Integrazione embedded flessibile |
| Pannello a sfioramento | CTP | - | Capacitive touch panel integrated |
| Temperatura di esercizio | -20 ~ +70 | °C | Gamma di applicazioni industriali |
Caratteristiche principali
Integrated 2.8-Inch Round Touch Display
The combination of a circular TFT LCD and capacitive touch panel provides an integrated display solution for products requiring both visual output and interactive operation.
Display ad alta risoluzione 480×480
The 480×480 pixel resolution delivers detailed graphics, clear icons, and smooth user interface rendering for compact embedded systems.
SPI + RGB Interface Support
The SPI and RGB interface combination provides flexible connection options for embedded platforms and display system integration.
Built-In Capacitive Touch Function
The integrated CTP touch panel supports interactive applications including control panels, smart devices, and embedded HMI systems.
Compact Round Mechanical Design
The circular structure and compact module design support space-efficient installation in products requiring a distinctive display appearance.
Ampio intervallo di temperatura operativa
The module supports operation from Da -20°C a +70°C, allowing use in various embedded and industrial environments.
Applicazioni
- Pannelli di Controllo per Smart Home
- Wearable Electronic Devices
- Sistemi HMI Integrati
- IoT Smart Terminals
- Interfacce di controllo industriale
- Apparecchiature Portatili
- Medical Device Interfaces
- Automotive Interior Electronics
Scenari di applicazione
Smart Control Interfaces
The integrated touch function makes this round display suitable for smart switches, control panels, and interactive embedded devices requiring a compact user interface.
Wearable and Portable Electronics
The circular display format provides a modern appearance for wearable products and portable devices where design flexibility is important.
Embedded HMI Equipment
The combination of touch capability, resolution, and flexible SPI+RGB interface options supports human-machine interaction applications in compact systems.
Industrial Monitoring Devices
The operating temperature range and compact structure allow integration into industrial instruments, monitoring systems, and embedded control equipment.
Customized Display Projects
RJY Display supports project-based display customization, including touch integration, interface adaptation, backlight customization, and controller matching based on application requirements.
- Integrated CTP touch panel for interactive applications
- Round display design for unique product appearance
- 480×480 resolution for detailed graphical interfaces
- SPI + RGB interface support for embedded integration
- Compact structure suitable for space-limited products
- Wide operating temperature range for embedded applications
- Customization support based on project requirements
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