Waveshare ESP32-S3 4.3B 800x480 Touch LCD Dev Board Type B
Waveshare ESP32-S3 4.3B 800x480 Touch LCD Dev Board Type B - Image 2
Waveshare ESP32-S3 4.3B 800x480 Touch LCD Dev Board Type B - Image 3
Waveshare ESP32-S3 4.3B 800x480 Touch LCD Dev Board Type B - Image 4
Waveshare ESP32-S3 4.3B 800x480 Touch LCD Dev Board Type B - Image 5
SKU: SBCD-0379
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Waveshare ESP32-S3 4.3B 800x480 Touch LCD Dev Board Type B

₹4,829.00 (Inclusive of all taxes)
Out of Stock

The Waveshare ESP32-S3 4.3-inch Touch LCD Development Board (Type B) integrates an Xtensa LX7 dual-core processor, a vibrant 800×480 IPS capacitive touch display, and comprehensive wireless capabilities (Wi-Fi, Bluetooth 5 LE), making it ideal for interactive HMI and IoT applications.

Features

  • Powerful ESP32-S3 Xtensa LX7 dual-core processor up to 240MHz.
  • Features a 4.3-inch 800×480 IPS capacitive touch display for intuitive HMI.
  • Integrated 2.4GHz Wi-Fi and Bluetooth 5 LE for robust wireless connectivity.
  • Equipped with 16MB Flash and 8MB PSRAM for ample program and data storage.
  • Supports a wide 7-36V DC power input for versatile application environments.

Out of stock

Description

The Waveshare ESP32-S3 4.3inch Touch LCD Development Board (Type B) is a robust microcontroller platform tailored for creating advanced Human-Machine Interface (HMI) and Internet of Things (IoT) solutions. It is driven by the Espressif ESP32-S3, an Xtensa LX7 dual-core processor, operating at speeds up to 240MHz, offering strong computational power for complex embedded tasks. This board provides integrated 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) connectivity, enabling seamless wireless communication and network integration.

Central to this development board is its high-quality 4.3-inch IPS capacitive touch display, boasting an 800×480 resolution and responsive 5-point multi-touch support, which facilitates smooth graphical user interface (GUI) interactions. Beyond its display, the board incorporates 16MB of Flash memory and 8MB of PSRAM for substantial code and data storage. It also offers a rich set of industrial interfaces including CAN, RS485, I2C, and optocoupler-isolated digital I/O, ensuring flexible system integration and robust performance in challenging environments. Additional features like a TF card slot, RTC battery holder, and a wide 7-36V DC power input enhance its suitability for embedded control panels, industrial monitoring, and smart automation systems.

Key Features

  • Integrated ESP32-S3 Xtensa 32-bit LX7 dual-core processor clocked at up to 240MHz.
  • High-resolution 4.3-inch IPS capacitive touch display with 800×480 pixels.
  • 5-point capacitive multi-touch control functionality via an I2C interface.
  • Onboard memory includes 16MB of Flash and 8MB of PSRAM for application storage.
  • Supports dual-mode wireless communication: 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 LE.
  • Extensive peripheral interfaces: CAN, RS485, I2C, and a TF card slot for expanded functionality.
  • Industrial-grade optocoupler-isolated digital input and output interfaces for enhanced reliability.
  • Wide input voltage range of 7–36V DC, complemented by an efficient onboard voltage regulator.

Applications

  • Interactive Human-Machine Interface (HMI) devices
  • IoT gateways and smart home control panels
  • Industrial monitoring and data acquisition systems
  • Embedded control systems and automation projects
  • Smart appliances with touch-screen interfaces
  • Medical equipment interfaces

Technical Specifications

Board TypeDevelopment Board
ProcessorXtensa 32-bit LX7 dual-core (ESP32-S3)
Maximum FrequencyUp to 240MHz
Display Size4.3 inch
Display TypeIPS LCD, Capacitive Touch
Resolution800 × 480
SRAM512 KB
ROM Capacity384 kB
Flash Memory16 MB
PSRAM8 MB
Viewing Angle160°
Brightness550 cd/m²
Wireless Connectivity2.4GHz Wi-Fi (802.11 b/g/n), Bluetooth 5 LE
Power Input7-36V DC

Frequently Asked Questions

What processor and wireless capabilities does the Waveshare ESP32-S3 4.3B board feature?

This board is powered by the Xtensa 32-bit LX7 dual-core ESP32-S3 processor, running up to 240MHz. It integrates robust 2.4GHz Wi-Fi (802.11 b/g/n) for network connectivity and Bluetooth 5 LE, enabling versatile wireless communication for various IoT and embedded projects.

What are the display specifications of this development board?

The board features a high-quality 4.3-inch IPS LCD with an 800×480 resolution. It offers 5-point capacitive multi-touch functionality, making it ideal for interactive HMI applications requiring intuitive user input. The IPS panel ensures wide viewing angles and vibrant color reproduction.

What development environments and toolchains are supported for the ESP32-S3?

The ESP32-S3 is widely supported by Espressif's ESP-IDF (IoT Development Framework), which offers comprehensive APIs and tools. Additionally, it can be programmed using the Arduino IDE with the ESP32 core, PlatformIO, and MicroPython, providing flexibility for developers of different skill levels and project requirements.

What memory and industrial interfaces are available on the board?

The board includes 16MB of Flash memory and 8MB of PSRAM for efficient code execution and data storage. For industrial applications, it provides CAN, RS485, I2C, and optocoupler-isolated digital input/output interfaces, ensuring reliable communication and control in demanding environments.

What power supply options does the Waveshare ESP32-S3 4.3B board support?

The board is designed for flexibility, supporting a wide DC power input range of 7V to 36V. This broad compatibility allows it to be powered from various sources, making it suitable for industrial automation, vehicle applications, and other setups where a stable and adaptable power supply is crucial.

Package Includes

  • 1 x Waveshare ESP32-S3 4.3B 800×480 5-point Touch LCD Development Board Type B
  • 1 x 16PIN screw terminal for bottom wiring

Additional Information

Weight 0.121 kg
Dimensions 11.2 × 7.5 cm

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