Waveshare ESP32-S3 1.54inch LCD Display Development Board,240×240 Resolution, 262K Color,Supports Dual Microphones,2.4GHz Wi-Fi

SKU:33869

Part No.:ESP32-S3-Touch-LCD-1.54

Brand:Waveshare

ESP32-S3 1.54inch LCD display

development board

Supports AI Speech Interaction, Online LLM Platforms, And DIY Customization

Version Options

ESP32-S3-LCD-1.54-EN

without touch control and Lithium Batt

ESP32-S3-LCD-1.54

without touch control, comes with a 3.7V Lithium Batt

(can be installed inside the case)

ESP32-S3-Touch-LCD-1.54-EN

with touch control, without Lithium Batt

ESP32-S3-Touch-LCD-1.54

with touch control, comes with a 3.7V Lithium Batt

(can be installed inside the case)

Features

This product is designed by Waveshare, featuring a custom-molded square plastic case, offering a compact and premium appearance. Onboard 1.54inch LCD display, 6-axis sensor, dual microphones array, and TF card slot, providing the hardware foundation for display, sensing, voice, and multimedia storage. With these hardware resources, it supports fun interactive mini-games, voice wake-up, conversation interruption, noise reduction, and echo cancellation. It allows access to online AI large model platforms, enabling intelligent voice interaction and continuous upgrades. The factory firmware includes built-in functions such as AI conversation, audio and video playback, photo album, text reading, and a gravity ball game. It can be used directly as an AI chatting toy, while also supporting customization and secondary development.

Key features:

Equipped with high-performance ESP32-S3R8 Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency

Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with onboard antenna

Built-in 512KB Static RAM, 384KB ROM, with onboard 8MB PSRAM and external 16MB flash

Type-C port, improving device compatibility, easier to use

Onboard 1.54inch LCD display for clear color picture display, 240 × 240 resolution, 262K color

Onboard ES7210 audio encoding chip for dual microphones audio capture and echo cancellation

Onboard ES8311 audio codec chip, NS4150B amplifier chip, microphones, and speaker

Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gesture to expand applications

Adapting I2C, UART, and other pin pads for external device connection and debugging, enabling flexible peripheral configuration

Onboard three customizable function buttons for operations such as single-click, double-click, and long press

Onboard 3.7V MX1.25 Lithium Batt recharge/discharge header

Onboard TF card slot for extended storage and fast data transfer, suitable for applications such as data recording and media playback, simplifying circuit design

LCD parameters

Small Size, Touch More Possibilities

Suitable For Various Smart Device Development, and Can Realize Human-Computer Interaction Function. Supports connecting to a Batt for independent operation

*for touch version only

Function Overview

IPS Display Panel

Excellent display performance, 262K color, 240 × 240 resolution,

with wide viewing angle

Wi-Fi and BLE 5 support

ESP32-S3 integrates 2.4 GHz Wi-Fi (802.11 b/g/n) with 40 MHz of bandwidth support,

Its Bluetooth Low Energy subsystem supports Bluetooth 5 (LE) and Bluetooth Mesh

Supports ESP-IDF, Arduino IDE

Comprehensive SDK, Dev Resources, Tutorials To Help You Easily Get Started

What's On Board

ESP32-S3R8

dual-core processor, up to 240MHz operating frequency

16MB NOR-Flash

NS4150B

audio power amplifier chip

ES8311

low power audio codec chip

ES7210

Batt recharge and discharge management chip

QMI8658

6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer

PLUS button

custom button

PWR button

BOOT button

Microphones

TF card slot

Onboard antenna

MX1.25 Lithium Batt header

MX1.25 2PIN connector, for 3.7 Lithium Batt, supports charging and discharging

Type-C port

MX1.25 speaker header

1.54inch display panel connector

outline dimensions

Resources & Services

ESP32-S3 1.54inch LCD Display Development Board, 240 × 240 resolution, 262K color, Supports Dual Microphones, 2.4GHz Wi-Fi and BLE 5