Wireless-Tag WT32-SC01 ESP32-WROVER-B 3.5-Inch LCD HMI Touch Display
Wireless-Tag WT32-SC01 ESP32-WROVER-B 3.5-Inch LCD HMI Touch Display - Image 2
Wireless-Tag WT32-SC01 ESP32-WROVER-B 3.5-Inch LCD HMI Touch Display - Image 3
SKU: IOWC-1407
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Wireless-Tag WT32-SC01 ESP32-WROVER-B 3.5-Inch LCD HMI Touch Display

₹3,929.00 (Inclusive of all taxes)
Out of Stock

The Wireless-Tag WT32-SC01 is an ESP32-WROVER-B based HMI development board featuring a 3.5-inch capacitive touch LCD, designed for creating interactive IoT control panels with Wi-Fi and BLE connectivity, programmable via Arduino IDE or ESP-IDF.

Features

  • Integrated ESP32-WROVER-B module with 16MB flash and 8MB PSRAM for robust Wi-Fi/BLE applications.
  • 3.5-inch capacitive touch LCD (480×380) enables intuitive graphical user interfaces and HMI projects.
  • Supports graphical drag-and-drop programming for rapid GUI development and prototyping.
  • Dual expansion interfaces allow customization with buttons, voice control, cameras, and sensors.
  • Powered via USB Type-C (5V/2A recommended) for stable operation of the display and MCU.

Out of stock

Description

The WT32-SC01 merges a powerful ESP32-WROVER-B microcontroller with a vibrant 3.5-inch capacitive touchscreen, creating a complete Human-Machine Interface (HMI) platform for IoT developers. The board’s ESP32 core delivers dual-core processing, 16MB of SPI flash, and 8MB of PSRAM, providing ample resources for complex graphical applications and wireless connectivity stacks including Wi-Fi and Bluetooth Low Energy.

Designed for interactive control systems, the integrated LCD supports two-point multi-touch and is driven by a dedicated display interface, offloading graphics rendering from the main CPU. The board includes a comprehensive power management system, reset button, status LEDs, and a USB Type-C port for both programming and power. Side-mounted expansion headers expose GPIOs for adding peripheral modules, enabling rapid prototyping of voice, camera, or sensor-based functionalities within smart home, industrial monitoring, or commercial kiosk deployments.

Key Features

  • High-integration ESP32-WROVER-B module with dual-core LX6 processor and low-power RF.
  • 3.5-inch capacitive touch LCD with 480x380 resolution for crisp graphical interfaces.
  • Graphical drag-and-drop programming environment accelerates GUI design and logic flows.
  • Dual expansion board interfaces for custom hardware add-ons like buttons, cameras, or audio modules.
  • Built-in power management with switch, USB Type-C interface, and status indicators.
  • Wireless connectivity via 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 4.2 BR/EDR/BLE.
  • Ample memory with 16MB SPI flash for application storage and 8MB PSRAM for graphics buffering.
  • Ideal for creating standalone IoT control panels, smart home hubs, or industrial HMIs.

Applications

  • Smart Home Control Panels & Automation Hubs
  • Industrial HMI (Human-Machine Interface) for monitoring and control
  • Interactive Kiosks and Point-of-Sale (POS) Terminals
  • IoT Device Configuration and Dashboard Displays
  • Prototyping for GUI-based consumer electronics and appliances

Technical Specifications

Microcontroller/SoCESP32-WROVER-B (Dual-core Xtensa® 32-bit LX6)
Wireless ProtocolsWi-Fi 802.11 b/g/n, Bluetooth v4.2 BR/EDR & BLE
Flash Memory16 MB SPI Flash
PSRAM8 MB
Display3.5-inch Capacitive Touch LCD
Display Resolution480 x 380 pixels
Supply Voltage5V DC via USB Type-C
Recommended Current2A (for full display operation)
InterfacesUSB Type-C, Expansion Headers, Capacitive Touch Interface, LCM Interface
Operating TemperatureStandard commercial range (refer to ESP32 datasheet)
DimensionsApprox. 8cm x 5cm (board footprint)

Frequently Asked Questions

How do I program the WT32-SC01 ESP32 display board?

You can program the WT32-SC01 using the Arduino IDE with the ESP32 board package installed or directly with Espressif's ESP-IDF framework. Connect the board via the provided USB Type-C cable to your computer. The board appears as a serial port. For graphical drag-and-drop programming, you may use the dedicated GUI firmware and tools referenced in the Wireless-Tag documentation to design interfaces without deep coding.

What is the power requirement for the WT32-SC01 with the display active?

The board requires a stable 5V DC supply via the USB Type-C port. For reliable operation with the backlit LCD at full brightness, a power adapter capable of delivering 2A is recommended. Using a lower current source (e.g., 500mA) may cause instability or display flicker, especially when driving peripherals via the expansion ports. Always ensure your power supply meets the 5V/2A specification for development.

Can I connect external sensors or cameras to the WT32-SC01 expansion interfaces?

Yes, the dual expansion headers on the sides of the board break out numerous GPIOs, I2C, SPI, UART, and power pins compatible with 3.3V logic. You can connect I2C sensors, SPI displays, cameras (like OV2640), buttons, or audio modules. Refer to the pinout diagram in the official documentation to identify the correct pins for your peripheral and ensure proper level-shifting if using 5V devices.

Package Includes

  • 1 x Wireless-Tag WT32-SC01 ESP32 Display Module

Additional Information

Weight 0.01 kg
Dimensions 5 × 8 × 3 cm

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