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WAVESHARE ESP32-S3 4.3-Inch LCD Smart Voice Touchscreen Development Board, 4.3-Inch Without Case, 4.3-Inch With Case

WAVESHARE ESP32-S3 4.3-Inch LCD Smart Voice Touchscreen Development Board, 4.3-Inch Without Case, 4.3-Inch With Case

Forma del producto

1. Equipped with a high-performance Xtensa 32-bit LX7 dual-core processor with a clock speed of up to 240MHz2. Supports 2.4... Leer más...

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£37.99

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    Descripción


    1. Equipped with a high-performance Xtensa 32-bit LX7 dual-core processor with a clock speed of up to 240MHz
    2. Supports 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with an onboard antenna
    3. Built-in 512KB SRAM and 384KB ROM, stacked with 16MB Flash and 8MB PSRAM
    4. Onboard 4.3-inch LCD capacitive touchscreen, 800 × 480 resolution, 65K color
    5. Supports I2C interface control of capacitive touch, 5-point touch, and interrupt support
    6. Onboard ES8311 audio codec chip and ES7210 echo cancellation circuit
    7. Onboard voltage regulator chip, supporting a wide voltage supply of 7 ~ 36V
    8. Onboard RTC chip and battery holder, ensuring no data loss when the battery is installed
    9. Onboard resources include I2C interface, Micro SD card slot, MX1.25 2PIN battery interface, and digital isolated I/O.
    10. Inputs feature bidirectional opto-isolation, supporting both passive and active switch inputs; active inputs support positive and negative voltages.
    11. Outputs feature opto-isolation for enhanced drive capability; sink current up to 450mA (MAX).
    12. External LED indicators for easy monitoring of power and battery charging status.
    13. Supports flexible clock and individual module power settings for precise control, enabling low-power modes in various scenarios.
    14. Capacitive 5-point touch for intuitive, WYSIWYG operation and a seamless multi-touch UI.
    15. Touch functionality via I2C signal, supporting 5-point touch.
    16. IPS display panel for superior display performance and a 160-degree viewing angle.
    17. Supports expansion with various peripherals; connects to more devices via I2C and isolated I/O interfaces.
    18. HMI human-machine interface (HMI): The HMI (also known as the user interface or user interface) is the medium for interaction and information exchange between the system and the user. It converts information from its internal form to a form acceptable to humans.
    19. Smart home control terminal: this terminal can serve as a central control screen for the home, enabling management of devices such as lights, curtains, and air conditioners via touch and AI voice control. It also displays real-time temperature, humidity, security status, and energy consumption information.
    Specification:
    Package Weight
    One Package Weight 0.60kgs / 1.33lb
    One Package Size 14cm * 10cm * 5cm / 5.51inch * 3.94inch * 1.97inch
    Qty per Carton 54
    Carton Weight 33.50kgs / 73.85lb
    Carton Size 44cm * 32cm * 32cm / 17.32inch * 12.6inch * 12.6inch
    Loading Container 20GP: 591 cartons * 54 pcs = 31914 pcs
    40HQ: 1373 cartons * 54 pcs = 74142 pcs

    Especificaciones

    • Product Assurance: Quality Standards.

    Ventajas y desventajas

    • Sustainably produced
    • Ideal for everyday use
    • Compatible replacements
    • Generic aftermarket spare parts
    • We take compliance very seriously & want to ensure full transparency in how our products are presented.
    • Generic / compatible spare parts
    • Not designed to bypass any protection systems
    • Disclaimer: All products are third-party compatible & not affiliated with any original brand. Compatible & Generic Products (Unless Specified)
    • Not manufactured endorsed or affiliated with any original brand owners.

    Returns & Delivery

    When will my order be delivered?

    At Mira Sales, we provide accurate delivery estimates based on your address and the chosen carrier. To view your expected delivery date, please add the product to your cart—your exact options will appear instantly.

    How are delivery times calculated?

    We work with multiple trusted carriers. Delivery estimates are based on:

    • Your shipping address
    • Carrier availability in your region
    • The shipping service you select (standard, express, priority, etc.)

    Processing time, usually 1–2 business days

    Customs clearance for international orders (if applicable)

    Our system automatically shows you the best estimated arrival date before checkout.

    Do you offer tracking?

    Yes. Every order includes a tracking number once it is dispatched. You’ll receive it automatically via email or SMS (if provided). Tracking updates allow you to see each step of your order’s journey.

    Can I return my product?

    Yes, you can return your product. At Mira Sales, we want you to feel confident and satisfied with your purchase. If an item arrives damaged, faulty, or not as described, we will happily offer a replacement or refund. Contact our support team via support@mirasales.com

    To speed up resolutions, we kindly request that you provide photo or video evidence of the issue.

    What can I do if my item (or part of it) is damaged?

    At Mira Sales, we want every order to arrive in perfect condition. If your item—or any part of it—arrives damaged, we will resolve the issue quickly and fairly.

    Eligibility for Returns

    You may request a return if:

    • The product arrives damaged, defective, or not working
    • You receive the wrong item
    • The item is not as described on our website

    To process your return quickly, we may ask for a photo or video showing the issue.

    Do I Need to Return the Item?

    In most cases, you will not need to return the damaged item, especially when photo/video proof is sufficient.

    If a return is required, Mira Sales will provide clear instructions and, when applicable, a prepaid return label.

    We’re Here to Help

    Our goal is to resolve all damage-related issues quickly, fairly, and with minimal inconvenience to you.

    You may contact us anytime at: support@mirasales.com

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