# ESP32-S3-Korvo-2-LCD V1.0

[中文]

This user guide will help you get started with the ESP32-S3-Korvo-2-LCD extension board and will also provide more in-depth information.

This extension board cannot be bought separately and is sold as part of the ESP32-S3-Korvo-2 V3.0 accessories.

ESP32-S3-Korvo-2-LCD extends the functionality of ESP32-S3-Korvo-2 V3.0 (referred to as main board below) by adding an LCD graphic display and capacitive touchpad.

ESP32-S3-Korvo-2-LCD V1.0

The document consists of the following major sections:

- Getting started: Overview of the board and hardware/software setup instructions to get started.

- Hardware Reference: More detailed information about the board’s hardware.

- Related Documents: Links to related documentation.

- Disclaimer and Copyright Notice: Link to the disclaimer and copyright notice.

## Getting Started

This extension board adds a 2.4” LCD graphic display with the resolution of 320x240 and a 10-point capacitive touchpad. This display is connected to ESP32-S3 over the SPI bus.

### Description of Components

ESP32-S3-Korvo-2-LCD V1.0 - front

ESP32-S3-Korvo-2-LCD V1.0 - back

The key components of the board are described in a clockwise direction. Reserved means that the functionality is available, but the current version of the board does not use it.

Key Component | Description
--- | ---
LCD Display | A 2.4” 320x240 SPI LCD display module; the display driver/controller is Ilitek ILI934.
Home Key | (Reserved) Returns to homepage or previous page.
Signal Connector | Connects the power, ground, and signal wires between the extension board and the main board with a FPC cable.
LCD Connector | Connects LCD display to the driver circuit of this board.
TP Connector | Connects LCD display to the touch circuit of this board.

### Start Application Development

Before powering up your board, please make sure that it is in good condition with no obvious signs of damage.

#### Required Hardware

- Main board: ESP32-S3-Korvo-2 V3.0

- Extension board: ESP32-S3-Korvo-2-LCD V1.0

- Two USB 2.0 cables (Standard-A to Micro-B)

- Mounting copper standoffs and screws (for stable mounting)

- A FPC cable (for connecting the main board and extension board)

- Computer running Windows, Linux, or macOS

#### Hardware Setup

To mount your ESP32-S3-Korvo-2-LCD onto ESP32-S3-Korvo-2:

1. Connect the two boards with the FPC cable.

2. Install copper standoffs and screws for stable mounting.

#### Software Setup

See Section Software Setup of the main board user guide.

## Hardware Reference

### Block Diagram

The block diagram below shows the components of ESP32-S3-Korvo-2-LCD and their interconnections.

ESP32-S3-Korvo-2-LCD

## Hardware Revision Details

Initial release.

## Related Documents

- ESP32-S3-Korvo-2 V3.0 User Guide

- ESP32-S3-Korvo-2-LCD Schematic (PDF)

- ESP32-S3-Korvo-2-LCD PCB layout (PDF)

For further design documentation for the board, please contact us at sales@espressif.com.

## Disclaimer and Copyright Notice

See Disclaimer and Copyright Notice.

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