Shenzhen YZY Technology Co., Ltd
| Payment Terms | ,T/T,D/P,D/A,Western Union |
| Supply Ability | 300k/month |
| Delivery Time | 14-30days |
| Packaging Details | 320pcs/box |
| Brand Name | YZY |
| Model Number | YVT028WV-C03 |
| Certification | RoHS/CE/CB |
| Place of Origin | Guangdong, China |
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Product Specification
| Payment Terms | ,T/T,D/P,D/A,Western Union | Supply Ability | 300k/month |
| Delivery Time | 14-30days | Packaging Details | 320pcs/box |
| Brand Name | YZY | Model Number | YVT028WV-C03 |
| Certification | RoHS/CE/CB | Place of Origin | Guangdong, China |
| High Light | Circular TFT LCD Touch Screen ，TFT LCD Touch Screen 480x480 ，18RGB Interface Display | ||
| Product | 2.8 inch Circular TFT-LCD Touch Module | Module Number | YVT028WV-C03 |
|---|---|---|---|
| Resolution | 480×480 dots (Circular Display) | Display Mode | Normally Black, a-Si TFT |
| Brightness | 500 Cd/m² (Typ.), 450 Cd/m² (Min.) | Outline Dimensions (W×H×T) | 95×95×4.77 mm |
| Viewing Direction | All Directions (80° for T/B/L/R) | Active Area (W×H) | 70.13×70.13 mm (Circular) |
| Interface | 3SPI + 18RGB Dual Interface | Touch Function | Capacitive Touch (CTP IC: CST836U) |
| Backlight | 4 pcs White LEDs (4P Connection) | Storage Temp. | -30 ~ +80 ℃ |
| Contrast Ratio | 900:1 (Typ.), 700:1 (Min.) | Operating Temp. | -20 ~ +70 ℃ |
| Display Driver IC | ST7701S | LED Power Supply | 6.6V (Typ.), 80mA (Forward Current) |
| Highlight | 2.8-inch circular touch screen, 480×480 resolution, 3SPI+18RGB interface, 500 Cd/m² high brightness, wide temperature range, RoHS compliant | ||
| PIN | Symbol | Description |
|---|---|---|
| 1 | LED_A | LED ANODE (Forward Voltage: 6.6V Typ.) |
| 2 | LED_K | LED CATHODE |
| 3 | LED_K | LED CATHODE |
| 4 | GND | Ground |
| 5 | VCI | Power Supply (2.5V~4.8V, Typ. 2.8V) |
| 6 | RESET | Reset Signal, Active Low |
| 7 | NC | No Connection |
| 8 | NC | No Connection |
| 9 | SDA | SPI Data Signal |
| 10 | SCK | SPI Clock Signal |
| 11 | CS | SPI Chip Select Signal |
| 12 | PCLK | RGB Dot Clock Signal |
| 13 | DE | RGB Data Enable Signal |
| 14 | VSYNC | RGB Frame Synchronizing Signal |
| 15 | HSYNC | RGB Line Synchronizing Signal |
| 16~33 | DB0~DB17 | RGB Data Signal (DB0: Blue LSB; DB5: Blue MSB; DB6: Green LSB; DB11: Green MSB; DB12: Red LSB; DB17: Red MSB) |
| 34 | GND | Ground |
| 35 | TP_INT | Touch Interrupt Signal |
| 36 | TP_SDA | Touch IIC Data Signal |
| 37 | TP_SCL | Touch IIC Clock Signal |
| 38 | TP_RESET | Touch Reset Signal |
| 39 | TP_VCI | Touch Power Supply (3.3V) |
| 40 | GND | Ground |
The YVT028WV-C03 2.8-inch circular touch screen, with 480×480 resolution, 500 Cd/m² high brightness, 3SPI+18RGB dual interface, and wide operating temperature range, is widely applied in various scenarios: It serves as a core display for smart wearables (such as circular smart watches and fitness trackers) to show time, health data, and touch control, leveraging its compact circular design and low power consumption; it is used in industrial control panels (like circular knobs and status monitors) to display parameters and touch operation, with all-direction viewing angles for multi-angle observation; it works in smart home devices (such as circular thermostats and air purifier controls) to present working status and user interaction, complying with RoHS standards and adapting to home environmental conditions; it is also applied to portable medical devices (like circular blood glucose meters and oximeters) and automotive auxiliary displays, with high contrast and fast response time ensuring clear data presentation, and capacitive touch enhancing operational convenience.
Customization Options
The YVT028WV-C03 offers multiple customization options to meet diverse application needs:
FPC Design: Flexible adjustment of FPC layout, length, and connector type (0.5pitch 40pin or customized) to fit system installation.
Cover Glass: Customizable thickness (0.2mm~1.1mm), surface treatment (AF anti-fingerprint, AG anti-glare), and printing (logo, pattern) to match product appearance.
Brightness Tuning: Adjustable from 300~800 Cd/m² to adapt to indoor, outdoor, or low-power scenarios.
Interface Adaptation: Support for interface conversion (RGB to MIPI/SPI) and pin definition adjustment to compatible with different mainboard designs.
Company Details
Business Type:
Manufacturer,Exporter,Seller,Agent,Trading Company
Year Established:
2008
Total Annual:
6000000-8000000
Employee Number:
200~230
Ecer Certification：
Verified Supplier
Shenzhen YZY Technology Company Limited is a professional factory specializing in the research, design, production, and service of LCD display, Touch screen, Raspberry Pi display, and Driver board. We adhere to the "Customer First" principle, offering high-qua... Shenzhen YZY Technology Company Limited is a professional factory specializing in the research, design, production, and service of LCD display, Touch screen, Raspberry Pi display, and Driver board. We adhere to the "Customer First" principle, offering high-qua...
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