Waveshare ESP32-S3 Smart 86 Box Dev Board w/ 4-Inch IPS Touch
Waveshare ESP32-S3 Smart 86 Box Dev Board w/ 4-Inch IPS Touch - Image 2
Waveshare ESP32-S3 Smart 86 Box Dev Board w/ 4-Inch IPS Touch - Image 3
Waveshare ESP32-S3 Smart 86 Box Dev Board w/ 4-Inch IPS Touch - Image 4
SKU: IOWC-0999
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Waveshare ESP32-S3 Smart 86 Box Dev Board w/ 4-Inch IPS Touch

₹5,139.00 (Inclusive of all taxes)
Out of Stock

The Waveshare ESP32-S3 Smart 86 Box Development Board is a feature-rich AIoT platform integrating a 4-inch IPS capacitive touchscreen, dual-core ESP32-S3 processor, and robust wireless connectivity for building interactive smart home panels, industrial HMIs, and voice-enabled IoT gateways.

Features

  • Dual-core ESP32-S3 LX7 processor clocked up to 240MHz for responsive GUI and AI processing.
  • 4-inch 480×480 IPS LCD with 5-point capacitive touch for intuitive human-machine interfaces.
  • Integrated 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) for wireless IoT connectivity.
  • High memory capacity with 16MB Flash and 8MB PSRAM for complex applications.
  • Onboard audio subsystem with ES8311 codec and ES7210 echo cancellation for voice interaction.

Out of stock

Description

The Waveshare ESP32-S3 Smart 86 Box is engineered as a comprehensive development platform for next-generation interactive IoT applications. It leverages the Espressif ESP32-S3 dual-core microcontroller, providing ample processing headroom for running graphical user interfaces (e.g., LVGL), AI voice models, and network protocols concurrently. The integrated 4-inch high-resolution IPS display offers excellent viewing angles and color reproduction, paired with a precise capacitive touch layer for seamless user input.

Beyond its core compute and display, the board features a complete audio pipeline, including a dedicated codec and echo cancellation chip, enabling clear audio capture and playback for voice control systems. Its compact 86mm x 86mm form factor houses extensive expansion headers, granting access to GPIO, I2C, SPI, and UART interfaces for connecting a wide array of sensors and peripherals. This high level of integration, combined with low-power sleep modes and USB-C/Li-ion battery support, makes it ideal for prototyping and deploying embedded smart panels, industrial control dashboards, and connected automation hubs.

Key Features

  • High-performance ESP32-S3 dual-core processor (Xtensa LX7, up to 240MHz) for demanding IoT tasks.
  • Large 4-inch IPS capacitive touchscreen (480x480) with vivid 65K color support.
  • Dual-band wireless connectivity via integrated 2.4GHz Wi-Fi and Bluetooth Low Energy 5.0.
  • Enhanced audio capabilities with onboard ES8311 audio codec and ES7210 echo cancellation microphone.
  • Ample memory for complex applications: 16MB Flash storage and 8MB PSRAM.
  • Rich expansion interfaces including GPIO, I2C, SPI, UART, and dedicated audio headers.
  • Supports USB Type-C power delivery and 3.7V Li-ion battery operation with charging circuit.
  • Compact and robust form factor (86x86mm) designed for integration into end-product enclosures.

Applications

  • Smart Home Control Panels and Interactive Dashboards
  • Industrial Human-Machine Interface (HMI) and SCADA Terminals
  • Voice-Controlled IoT Gateways and Smart Speakers
  • Portable Data Loggers and Field Service Devices
  • Educational Platforms for Embedded GUI and IoT Development

Technical Specifications

Microcontroller/SoCEspressif ESP32-S3 (Xtensa LX7 Dual-Core)
Wireless ProtocolsWi-Fi 802.11 b/g/n (2.4GHz), Bluetooth 5.0 LE
CPU Clock FrequencyUp to 240 MHz
Flash Memory16 MB
PSRAM8 MB
SRAM512 KB
Display4.0-inch IPS LCD, 480 x 480 pixels
Touch Interface5-point capacitive touch (I2C)
Audio CodecES8311
Echo CancellationES7210
Supply VoltageUSB Type-C 5V or 3.7V Li-ion Battery
InterfacesGPIO, I2C, SPI, UART, USB-C, Audio Jack, Expansion Headers
Dimensions85 mm x 85 mm (approx.)
Weight96 g

Frequently Asked Questions

What software frameworks are supported for developing the GUI on this board?

The board is fully compatible with the LVGL (Light and Versatile Graphics Library) for creating embedded GUIs. You can develop using Espressif's official ESP-IDF framework, Arduino Core for ESP32, or MicroPython. The capacitive touch driver uses I2C, and sample code for display initialization and touch calibration is typically provided by Waveshare to accelerate your project development cycle.

How do I power the board and what is the battery life expectancy?

You can power the board via the USB Type-C port (5V) or connect a 3.7V Li-ion battery to the onboard JST connector; the integrated charging circuit manages battery charging. Actual battery life depends on usage profile: deep sleep currents are minimal, but active use with display and Wi-Fi will draw more. For precise estimates, measure the operating current of your specific application using the board's power monitoring headers.

Can I use the onboard audio for real-time voice recognition and playback?

Yes, the integrated ES8311 audio codec handles high-quality playback and recording, while the ES7210 chip provides echo cancellation for clearer microphone input. This setup is ideal for AI voice interaction. You can implement voice recognition using Espressif's ESP-SR SDK or other TensorFlow Lite models on the ESP32-S3, streaming audio via I2S to the codec. The hardware supports speaker and microphone connections via the provided headers.

Package Includes

  • 1 x Waveshare ESP32-S3 Smart 86 Box Development Board

Additional Information

Weight 0.096 kg
Dimensions 8.5 × 8.5 cm

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