Example for LattePanda 3 Delta
Last revision 2025/12/08
This article offers a comprehensive guide on integrating LattePanda 3 Delta with a touchscreen and display driver board, detailing hardware preparation, wiring diagrams, and setup instructions using Type-C connectivity, ensuring seamless device integration.
Getting Started
Hardware Preparation
- 14-inch bar touchscreen(Included in DFR1125) ×1
- 14-inch display driver board(Included in DFR1125) ×1
- Touch control board(Included in DFR1125) ×1
- eDP cable(Included in DFR1125) ×1
- Touch cable(Included in DFR1125) ×1
- LattePanda 3 Delta(SKU：DFR0981) ×1
- Full-featured Type-C data cable ×1
Wiring Diagram
Example for LattePanda 3 Delta
Wiring Diagram
The Type-C interface on 3 Delta supports audio/video, touch signal, and power signal input. Here, you need to use a full-featured Type-C data cable to connect 3 Delta and the screen, with the display driver board providing reverse power supply to 3 Delta. As shown in the diagram:
Note: The two Type-C interfaces on the display driver board have the same functions and do not need to differentiate between data and power ports. They support blind insertion.
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