Waveshare ESP32-S3-LCD-4.3,ESP32-S3 4.3inch Display Development Board,800×480,Options For Touch Function,32-bit LX7 Dual-core

SKU:25948

Part No.:ESP32-S3-Touch-LCD-4.3

Brand:Waveshare

SKU:30493

Part No.:ESP32-S3-LCD-4.3

Brand:Waveshare

ESP32-S3 4.3inch Display Development Board, 800×480, Options For Touch Function, 32-bit LX7 Dual-core Processor, Up to 240MHz Frequency, Supports WiFi & Bluetooth, With Onboard Antenna

ESP32-S3 4.3″ LCD Development Board

Integrates RGB interface LCD and 5-point capacitive touch (optional)

Version Options

ESP32-S3-LCD-4.3

without touch control

ESP32-S3-Touch-LCD-4.3

with touch control

Features

This product is a microcontroller development board with 2.4GHz WiFi and BLE 5 support, integrates high-capacity Flash and PSRAM. Onboard 4.3inch LCD screen can smoothly run GUI programs such as LVGL. Combined with various peripheral interfaces, suitable for the quick development of the HMI and other ESP32-S3 applications

Equipped with 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 of SRAM and 384KB ROM, with onboard 8MB PSRAM and 16MB Flash

Onboard 4.3inch LCD display, 800×480 resolution, 65K color

Supports 5-point capacitive touch control via I2C interface, with interrupt support (for touch version only)

Onboard CAN, RS485, I2C interface and TF card slot, integrates full-speed USB port

Supports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios

Application Scenarios

IPS Display Panel

Excellent display performance, 160° viewing angle

Supports multiple peripherals

Supports the expansion of multiple peripherals via Sensor, CAN, RS485, and I2C interfaces

Application Example

for reference only, please refer to the Package Content for the detailed part list

What's On Board

ESP32-S3N16R8

The SoC with WiFi and Bluetooth, up to 240MHz operating frequency, integrated 8MB PSRAM and 16MB Flash

SGM2212-3.3

800mA low-noise LDO

FSUSB42UMX

for USB pins multiplexing

Touch panel connector

USB TO UART Type-C port

USB Type-C port

TJA1051T/3/1J

CAN interface chip

CH422G

IO expansion chip

BOOT button

Press and hold while powering on for program burning

RESET button

MP3302DJ-LF-Z

Screen backlight boost chip

4.3inch display panel connector

TF card slot

Sensor header

CAN header

I2C header

RS485 header

3.7V single lithium battery PH2.0 header

CAN terminal resistor selection

RS485 terminal resistor selection

CH343P

USB to UART chip

SP3485

RS485 transceiver chip

CS8501

Lithium battery recharge manager

Status Indicators

PWR: Power supply indicator

CHG: Lithium battery charging indicator

DONE: Lithium battery charging completed indicator

Product Show

outline dimensions

ESP32-S3-LCD-4.3

ESP32-S3-Touch-LCD-4.3