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SmartElex Basic 4.0 Inch HMI Display with Resistive Touch 320x480

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SmartElex Basic 4.0 Inch HMI Display with Resistive Touch 320x480

Product Description

SmartElex Basic 4.0 Inch HMI display for automation, IoT and embedded control applications, combining a larger resistive-touch screen with UART communication.

Key highlights: 4.0-inch TFT HMI, 320 × 480 resolution, RGB565 colour format, resistive touch, Micro-SD storage, 4-pin UART at 115200 baud and 5 V Type-C USB support.

Product Specifications

Product TypeHMI TFT LCD
Display Size4.0 inch
Resolution320 × 480
TouchResistive
Colour FormatRGB565
Interface4-pin UART, 115200 baud
StorageMicro-SD
Supply5V Type-C USB
Typical CurrentUp to approximately 650mA

Product Features

  1. Designed for embedded control, IoT and automation interfaces.
  2. Resistive touch supports finger or stylus input.
  3. UART interface simplifies integration with Arduino, ESP32, STM32 and similar controllers.
  4. Micro-SD support enables project assets and firmware storage.

Package Includes

  • 1 × SmartElex Basic 4.0 Inch HMI Display

Other Information

Applications & Use Cases
  • Industrial and DIY control panels
  • IoT and embedded-system user interfaces
  • Robotics and microcontroller graphical interfaces
Other Information

Confirm UART electrical compatibility, pinout and power requirements before wiring to the host controller.

Shipping & Returns

Shipping and returns are handled according to the current TwoElectrons Shipping & Returns Policy displayed on the website.

Warranty Information

15 Days Seller Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of TwoElectrons customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What Voids Warranty

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Shipping & Returns Policy

Shipping Policy:
  • Delivery time for orders within India is 7-10 working days. Delivery varies based on location and courier service.
  • Delivery time for orders outside India is up to 20 working days. Delivery varies based on location and courier service.
  • If the item is out of stock, you can still place an order. The estimated delivery time will be notified to you by email.
Return & Refund Policy:
  • Return window: 7 days from receipt unless stated otherwise.
  • No refunds or replacements after the return window.
  • Returns are accepted only for non-working or damaged products.
  • Initiate return requests from here: Return Request or contact us at 09831070550.
  • Refunds are processed within 3-4 working days after inspection and approval.

Main Features

  • 4.0-inch TFT HMI display
  • 320 × 480 resolution with RGB565 colour format
  • Resistive touch panel
  • 4-pin 2.54mm UART interface at 115200 baud
  • Micro-SD card support for firmware and image storage
  • 5V Type-C USB support
SKU: 2EMK2152
₹ 1,938.00
Bulk orders or B2B inquiries?   Email us →

Lead time

Item is currently out of stock, but you can still place an order. Estimated delivery time will be notified to you by email.
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You're covered! If your order doesn't ship, arrives incomplete, or has any product issues, you can claim a full refund.