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    ESP32 38-Pin GPIO Expansion Board with Screw Terminal Adapter Robotics Bangladesh
    • ESP32 38-Pin GPIO Expansion Board with Screw Terminal Adapter Robotics Bangladesh

    ESP32 38-Pin GPIO Expansion Board with Screw Terminal Adapter

    RBD-4164

    The ESP32 38-Pin GPIO Expansion Board with Screw Terminal Adapter is a practical and reliable breakout solution designed to make ESP32 GPIO access easier, cleaner, and more reusable. Instead of working directly on a breadboard or soldering jumper wires, this expansion board brings all 38 GPIO pins out to clearly labeled screw terminals, allowing fast, secure, and tool-friendly wiring.

    BDT 350
    BDT 350 BDT 350 BDT 350 BDT 350
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    BDT 350 Tax excluded
    BDT 350 Tax included
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    BDT 350 Tax excluded
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    BDT 350 Tax included
    Quantity
    45 Items

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    45 items in stock
    Description

    The ESP32 38-Pin GPIO Expansion Board with Screw Terminal Adapter is a practical and reliable breakout solution designed to make ESP32 GPIO access easier, cleaner, and more reusable. Instead of working directly on a breadboard or soldering jumper wires, this expansion board brings all 38 GPIO pins out to clearly labeled screw terminals, allowing fast, secure, and tool-friendly wiring.

    Built with a dual-layer PCB design, the board provides excellent mechanical stability and electrical reliability. Each GPIO pin from the ESP32 is expanded into two accessible points, making it easy to reuse pins across multiple peripherals such as sensors, relays, displays, and communication modules. This makes the board an excellent alternative to breadboards for both prototyping and semi-permanent installations.

    The screw terminal layout is especially useful for users working with thicker wires, field installations, or frequent wiring changes. Simply insert the wire and tighten—no soldering required.

    Compatibility Note:
    This expansion board is only compatible with the 38-pin narrow ESP32 development boards without mounting holes. It is not compatible with ESP-WROOM-32 DevKit V1 boards. Please confirm your ESP32 pin width before purchasing.


    Key Features

    • Designed specifically for 38-pin narrow ESP32 boards

    • Screw terminal adapter for secure, solder-free connections

    • Dual-layer PCB for improved stability and durability

    • Each GPIO pin expanded for easy reuse

    • Clean and organized alternative to breadboards

    • Ideal for DIY projects, testing, and rapid development


    Technical Specifications

    • PCB material: High-quality FR-4

    • PCB layers: 2

    • PCB thickness: 1.6 mm

    • Board size: 7.8 × 6.3 × 1.0 cm


    Typical Applications

    • ESP32 prototyping and testing

    • IoT development and sensor wiring

    • Robotics and automation projects

    • Educational labs and demonstrations

    • Semi-permanent ESP32 installations


    Package Includes

    • 1 × ESP32 38-Pin GPIO Expansion Board with Screw Terminals

    Product Details
    RBD-4164
    45 Items

    Specific References

    EAN13
    4164
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