高亮液晶屏
TFT触摸屏
HDMI TFT显示器
工业级TFT屏
OLED屏
条型TFT屏
圆形TFT屏
方形TFT屏
全视角TFT屏
电阻触摸TFT屏
电子墨水屏
树莓派触摸屏
OLED模块
3.4 英寸定制圆形 LCD Android RK3566 广告媒体显示屏,带 PCAP 触摸屏
产品描述
这款功能强大、用途广泛的 3.4 英寸圆形 LCD 广告显示屏非常适合引人注目的促销和互动体验。原因如下:
· 高性能:Rockchip RK3566 四核处理器(最高 1.8GHz)和 Android 11.0 提供流畅、灵敏的操作。
· 令人惊叹的视觉效果:3D GPU(OpenGL ES 1.1/2.0/3.2、OpenCL 2.0、Vulkan 1.1)确保生动的图形和动画。
· 多功能视频支持:内置 NPU(0.8T 计算能力)可处理 4K@60fps 解码(H.264/H.265)和 1080p@60fps 编码,以及高质量 JPEG 编码/解码。
· 简化设计:集成的 LCD 驱动程序、WiFi、蓝牙和电源管理简化了您的设置。
· 适应性显示:MIPI 接口兼容性允许您轻松地将显示器与您的系统集成。
主要应用:
· 引人注目的数字标牌
· 交互式信息亭和产品展示
· 时尚、现代的智能家居设备
· 引人入胜的销售点终端
| Product: | 3.4 Inch Round Android Advertising Player |
| Resolution: | 720×720 |
| System Updates: | Support PC Updates |
| Viewing Direction: | IPS Full Viewing Angle |
| CPU: | Rockchip RK3566 UP To1.8GHz |
| Android | 11 |
| GPU: | Mali-G52-2EE |
| Touch Screen: | Capacitive Touch Panel (CTP) Optional |
| Memory: | 2G LPDDR4X/LPDDR4 |
| Playback Mode: | Multiple Playback Modes Such As Looping, Timing, And Interstitial |
| USB2.0 Interface: | 2 X USB HOST (2 X USB With Built-in Headers) |
| USB OTG: | 1 STANDARD TYPEC 2.0 INTERFACE |
| MIPI: | Up To 2560*1440 |
| Audio Output: | The Left And Right Channels Output 8R/2W Speakers |
3.4 英寸定制圆形液晶 Android RK3566 广告媒体显示器,带 PCAP 触摸产品描述

产品参数
| Display performance parameters | parameter | data | description |
| 3.4 inch | Single group MIPI | ||
| Display Size(A.A.) | Ф87.6 mm | – | |
| Resolution | 800*800 pixel | ||
| Viewing angle | IPS | Typical value 70°/70°/50°/70°(L/R/U/D) | |
| Backlight Mode | LED | – | |
| Brightness | 280 ~350Cd/㎡ | – | |
| – |
| Electrical performance parameters | parameter | Test conditions | minimum value | Typical value | Maximum value | Unit | |
| Operate voltage | – | DC9V | 12V | 32V | V | ||
| Operate current | VCC=+12V | Speaker not connected | 130 | 150 | 165 | mA @ DC12V | |
| Connected to Speaker | 160 | 190 | 220 | mA @ DC12V | |||
| Recommended working power supply: DC12V 1A DC stabilized power supply | |||||||
| Reliability parameters | Operate temperature | 12Vvoltage,humidity 60% | -20 | 25 | 70 | ℃ | |
| Storage temperature | – | -30 | 25 | 80 | ℃ | ||
| Working humidity | – | 10% | 60% | 90% | RH | ||
| Three prevention measures | – | – | NO | – | – | ||
| ESD protection grade | – | – | – | – | – | ||
| Aging time before leaving the factory | – | – | – | – | H | ||
| Interface performance parameters | Serial Port Baud Rate | – | 1200 | 115200 | – | bps | |
| – | – | – | – | bps | |||
| Serial output level (TXD、BUSY) | Output 1,Iout=1mA | 3.0 | 3.2 | – | V | ||
| Output 0,Iout=-1mA | – | 0.1 | – | V | |||
| VOHmin=2.48V @IOH=-4mA VOLmax=0.44 @IOH=-4mA | |||||||
| Serial input level (RXD) | Input 1,Iin=1mA | 1.5 | 3.3 | 15 | V | ||
| Input 0,Iin=-1mA | -15 | 0.0 | 0.5 | V | |||
| VIHmin=1.5V VILmax=0.5V | |||||||
| Serial port mode | 1 channel UART | ||||||
| User interface mode | UART | ||||||
| USB interface | Yes (needs to be transferred) | ||||||
| SD card interface | Yes | ||||||
| Memory characteristics | Types | parameter | minimum value | Typical value | Maximum value | Unit |
| NOR FLASH memory | Total capacity | – | – | 1G | MB | |
| Font storage space | – | – | 32 | MB | ||
| Number of full screen image storage | – | – | 200 | sheet |
Android 开发板绘图 1




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