Capactive Touch Panel

Product parameters

Model Number	CTL050FF0399
Structure	Glass+Glass
Cover Glass VA	65.60*120.10mm
Cover Lens Dimension	75.40*120.10mm
Surface Hardness	≥6H
Transparency	≥85%
IC	GT9271+CH554G
Interface of CTP	IIC/USB
Touch Points	10
Operating Temperature	–20℃~70℃ ≤90%RH
Storage Temperature	–20℃~70℃ ≤90%RH

Touchscreen devices

Introduction to the LattePanda 3 Delta Touchscreen

Name: 5.0.0 " Capactive Touchscreen LattePanda 3 Delta
Brand: WIWOTOUCH
SKU: 231586849

1. Overview

The LattePanda 3 Delta is a powerful single-board computer with rich features and expandability. It is suitable for IoT (Internet of Things), robotics, embedded development, and other innovative projects. In this article, we'll explore how to set up and use the LattePanda 3 Delta touchscreen.

2. Touchscreen Installation

Before getting started, make sure you discharge any static electricity from your body to avoid damaging the LattePanda board. Here are the steps for setting up the LattePanda 3 Delta touchscreen:

Install Antennas:

The LattePanda 3 Delta comes with a dual-band 2.4GHz and 5GHz wireless module. You can attach two antennas to enhance Wi-Fi and Bluetooth signals.

Antenna interface specification: IPEX4.

Connect the Display:

The LattePanda 3 Delta supports various video output options, including HDMI, Type-C, and eDP screens.

If you're using an HDMI display, ensure you use an HDMI 2.0b cable that supports 4K 60Hz or 4K HDR.

Connect a Keyboard and Mouse.

Power Supply:

The LattePanda 3 Delta can be powered via the USB Type-C port or the JST PH2.0 4-pin connector.

Choose an appropriate power adapter based on your requirements.

3. Types of Touchscreens

The LattePanda 3 Delta supports several different video output modes:

HDMI Display: Maximum resolution of 4096x2160 @60 Hz (HDMI 2.0b).

Type-C Monitor or Type-C to HDMI/DP Monitor: Maximum resolution of 4096x2160 @60 Hz (Type-C 1.4).

eDP Screen: Suitable for embedded development, with a maximum resolution of 1920x1080 @60Hz.

4. Operating Systems

The LattePanda 3 Delta supports operating systems such as Windows 10, Windows 11, and Linux Ubuntu. Choose the system that best suits your needs.

Remember to back up important files and data before installing an operating system. For detailed OS installation instructions, refer to the official LattePanda documentation .

Embedded DisplayPort (eDP) is a standard protocol in the field of digital display technology. It was developed by the Video Electronics Standards Association (VESA) and is widely used in industrial applications. eDP provides an efficient and reliable method for transmitting graphics data from the main controller to the display, meeting the demands for high-definition images.

Here are some key points about eDP:

Purpose and Compatibility:

eDP is an extension of the DisplayPort (DP) protocol specifically designed for embedded applications.

It is fully compatible with DP, making it a superset of DP features.

Unlike DVI or HDMI, eDP is commonly used for internal screens in devices like laptops, tablets, and smartphones.

Advantages of eDP:

High Bandwidth: eDP offers high data transfer rates.

Integration: It simplifies product design by integrating various display-related functions.

Widespread Use: eDP is widely adopted in laptops, tablets, and other devices with integrated displays.

Signal Components:

Main-Link: A unidirectional link for high-bandwidth, low-latency data transfer. It carries uncompressed video and audio signals.

AUX_CH: A half-duplex bidirectional channel used for managing the link and devices.

Hot Plug Detect (HPD): A unidirectional interrupt signal indicating device hot-plugging.

Comparison with HDMI and DP:

HDMI: HDMI is a fully digital interface for transmitting uncompressed audio and video signals. It requires licensing fees and is widely used in consumer electronics.

DP: DP is a free protocol with higher bandwidth than HDMI. It has gained popularity due to its open nature and compatibility with eDP.