LCD Controller Board - Mini HDMI to 40-Pin FPC with Capacitive Touch Support for 4.3" TFT Panels RTD2281-V1.0JI
In Stock
POLCD Digital
RTD2281-V1.0Jl
Overview The RTD2281-V1.0JI is a high-performance, multi-function LCD controller board designed for 4.3-inch TFT LCD...
Overview
The RTD2281-V1.0JI is a high-performance, multi-function LCD controller board designed for 4.3-inch TFT LCD panels with 40-pin FPC interfaces (resolutions up to 800x480). Equipped with a Mini HDMI input and Realtek RTD2281 chipset, this compact driver board provides seamless video signal conversion and supports 6-wire capacitive touch pass-through. It is an ideal solution for engineers, developers, and DIY enthusiasts looking to drive small-sized LCD screens for Raspberry Pi, PC secondary displays, and embedded control devices.
Please Note: This product includes the LCD driver board only. The 4.3-inch TFT LCD panel and touch screen are NOT included.
Key Features
- High-Compatibility Driver Chip: Powered by the Realtek RTD2281 chipset, supporting resolutions up to 800x480 @ 60Hz.
- Mini HDMI Input: Standard CN4 Mini HDMI connector for reliable high-definition digital video input.
- Capacitive Touch Support: On-board 6-wire capacitive touch interface (CN15 FPC 0.5mm / J3 MX1.25) with USB touch signal pass-through to host systems.
- Flexible Power Options: Dual 5V DC power inputs via Type-C (CN2) or Micro USB (CN1).
- 40-Pin FPC LCD Output: Standard 0.5mm pitch 40-pin connector (CN3) designed for 4.3" TFT display panels.
- Integrated OSD Keys: Features 5 tactile SMD buttons (MENU, UP, DOWN, EXIT, POWER) with multi-language OSD menu control.
- Ultra-Low Standby Power: Efficient power management with board standby consumption under 0.2W.
Technical Specifications
| Board Model | RTD2281-V1.0JI |
| Main Chipset | Realtek RTD2281 |
| Compatible Display Size | 4.3 Inch TFT LCD Panels |
| Supported Resolution | Up to 800 x 480 @ 60Hz |
| Video Input | 1x Mini HDMI (CN4) |
| Panel Interface | CN3 (FPC 0.5mm 40-Pin Connector) |
| Touch Interface | CN15 (FPC 0.5mm 6-Pin) / J3 (MX1.25 6-Pin) Optional |
| Power Supply | 5V DC via Type-C (CN2) or Micro USB (CN1) |
| Standby Power | < 0.2W (Board Only) |
| OSD Control | 5 Push Buttons (MENU, UP, DOWN, EXIT, POWER) |
| Operating Temperature | -10°C to +60°C |
Interface Definition
- CN2 / CN1: 5V DC Power Input & USB Data Sync for Touch Control
- CN4: Mini HDMI Video Signal Input
- CN3: 40-Pin TTL LCD Screen Output
- CN15 / J3: 6-Pin Capacitive Touch Panel Connector (3.3V Power)
Package Includes
- 1x RTD2281-V1.0JI LCD Controller Board
Frame Material: Wood |
Seat Material: Wood |
Adjustable Height: No |
Seat Style: Saddle |
Distressed: No |
Custom Made: No |
Number of Items Included: 1 |
Folding: No |
Stackable: No |
Cushions Included: No |
Arms Included: No |
Legs Included: Yes |
|
Footrest Included: Yes |
Casters Included: No |
Nailhead Trim: No |
Weight Capacity: 225 Kilogramm |
Commercial Use: No |
Country of Manufacture: Vietnam |