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TS-352A Android LCD Controller Board with HDMI Input, LVDS Output and Touch Support
The TS-352A is an Android LCD controller board powered by the HiSilicon Hi3751V352 quad-core processor. It provides one Full HD LVDS output, one HDMI input, flexible touch-screen compatibility, dual TTL serial ports, dual I²C interfaces, Wi-Fi, Bluetooth and Ethernet connectivity. With Android 9.0 and system API support, it is suitable for advertising displays, digital signage, electronic menu boards and intelligent commercial terminals.
Core Advantages
- HiSilicon Hi3751V352 quad-core processor
- Android 9.0 operating system
- 1080p at 60 Hz HDMI input
- Full HD LVDS output
- HID plug-and-play touch-screen support
- 2 × USB, 2 × TTL and 2 × I²C interfaces
- Wi-Fi, Bluetooth and Ethernet connectivity
- System API and reference code support
High-Definition Display Input and Output
The TS-352A provides one HDMI input and one LVDS output. The HDMI input supports resolutions up to 1080p at 60 Hz, while the LVDS interface can directly drive compatible 50 Hz or 60 Hz LCD panels at resolutions up to 1920 × 1080.
HDCP-Compatible HDMI Input
The standard Type-A HDMI input is compatible with HDCP 1.4, HDCP 1.3 and HDCP 1.1. It supports high-definition external video sources and helps ensure clear and stable playback for commercial display and projection applications.
Flexible Touch-Screen Compatibility
The board supports commonly used infrared, optical, capacitive, resistive and touch-film solutions. Compatible driver-free touch screens can use the standard HID configuration for plug-and-play operation without complicated debugging.
Rich Expansion Interfaces
- 2 × USB 2.0 ports
- 2 × TTL serial ports
- 2 × I²C interfaces
- Touch-panel controller support
- External peripheral expansion
Efficient Network Communication
The TS-352A supports 10/100 Mbps auto-negotiation Ethernet for stable wired communication. Built-in Wi-Fi and Bluetooth provide flexible wireless connectivity and efficient data transmission for intelligent display applications.
Android System Customization
System APIs and reference code can be provided to support upper-layer Android application development. Customers can implement customized functions, hardware control and secondary APP development according to project requirements.
Stable Quad-Core Performance
The HiSilicon Hi3751V352 processor features four Cortex-A53 CPU cores with a maximum clock speed of up to 1 GHz. Combined with Android 9.0, it provides reliable operation for multimedia playback and commercial display applications.
Compact and Flexible Design
With compact dimensions of 134 × 86 mm, the board can be installed in space-limited commercial display equipment, mobile signage products and embedded intelligent terminals.
TS-352A Android LCD Controller Board Interface and Expansion Port Diagram
Core Configuration
| Model | TS-352A |
|---|---|
| CPU | HiSilicon Hi3751V352 quad-core processor with 4 × Cortex-A53 cores and a maximum clock speed of up to 1 GHz |
| Operating System | Android 9.0 |
| Memory | 1 GB standard memory |
| Storage | 8 GB standard onboard storage |
Display Interfaces
| HDMI Input | 1 × standard Type-A female HDMI input port supporting resolutions up to 1080p at 60 Hz |
|---|---|
| HDCP Compatibility | Compatible with HDCP 1.4, HDCP 1.3 and HDCP 1.1 |
| LVDS Output | 1 × LVDS output supporting single-channel or dual-channel 6-bit and 8-bit configurations. It can directly drive compatible 50 Hz or 60 Hz LCD panels and supports a maximum resolution of 1920 × 1080. |
| Touch-Screen Support | Supports compatible infrared, optical, capacitive, resistive and touch-film solutions |
| HID Touch Support | Supports plug-and-play operation with compatible driver-free HID touch-screen devices |
Expansion Interfaces
| USB | 2 × USB 2.0 ports for connecting USB flash drives, keyboards, mice, cameras and other compatible peripherals |
|---|---|
| Serial Ports | 2 × TTL serial ports for device communication, system debugging and external control |
| I²C Interfaces | 2 × I²C interfaces for connecting compatible touch-panel controllers or other I²C peripherals |
Network Support
| Wireless Network | Built-in Wi-Fi and Bluetooth support |
|---|---|
| Wired Network | Supports 10/100 Mbps auto-negotiation Ethernet |
Audio Configuration
| Speaker Output | Stereo left and right channel speaker output with a default 8W audio output configuration |
|---|---|
| Headphone Jack | 1 × 3.5 mm four-pole headphone interface |
Software and Development
| System Customization | Android system customization is available according to project requirements |
|---|---|
| API Support | System APIs and reference code can be provided for secondary application development |
| Application Development | Supports upper-layer APP development, hardware control, function integration and customized software deployment |
Other Specifications
| Board Dimensions | 134 × 86 mm |
|---|---|
| RTC | Supports RTC real-time clock |
| System Upgrade | Supports local firmware upgrades via USB flash drive |
| Power Supply | 12 V DC, 3 A |
| Remote Control | Infrared remote control supported |
Typical Applications
- Commercial LCD advertising displays
- Digital signage systems
- Mobile digital signage
- Electronic menu boards
- Electronic information and water-sign displays
- Touch-screen commercial displays
- Interactive information terminals
- Embedded intelligent display equipment
Related information
