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  1. Home
  2. Automotive & Tools
  3. Generators & Electrical Supplies
  4. Relays
  5. Generic Brand

  6. Item#: 9SIC91XM9A5962

  • $11.89
  • Free 30-day Returns
  • Limit 99999 per customer.
    Ships from China.
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    1 Channel Relay Shield Module for Wemos D1 Mini ESP8266 Development Board Stackable Relay Board with Working Status Indicator Smart Home Switch and IoT Automation Control

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    • One-channel relay shield provides a dedicated switching interface for electronic control projects requiring a single relay output.
    • Uses a low-voltage signal from an ESP8266-based control board to operate high-voltage and high-current loads.
    • Electrical isolation helps separate the controlled load from the mainboard during relay operation.
    • Low-level trigger control supports straightforward relay activation and deactivation through the connected control signal.
    • An onboard LED indicator displays the relay working state, making operating status easy to check.
    • The stackable structure plugs directly onto the compatible development board for assembly without complicated wiring.
    • Designed for smart home switching, IoT automation, and electronic DIY control projects requiring relay-based load management.
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    Product Description:

    A 1-channel relay shield kit designed for the Wemos D1 Mini ESP8266 development board. It uses a low-voltage signal from the ESP8266 to control high-voltage and high-current loads, with electrical isolation to help protect the mainboard.

    Core Selling Points:

    The stackable design plugs directly onto the compatible development board without complicated wiring. An onboard LED indicates relay working status. Supports low-level trigger control for switching loads. Suitable for smart home, IoT automation, and electronic DIY control projects.

    Technical Specifications:

    Channel: 1. Structure: Stackable. Indicator: Relay working status LED. Control: Low-level trigger. Compatible board: Wemos D1 Mini ESP8266 development board.

    Package Contents:

    1 x Relay Shield Module

    Before Purchase:

    Designed for use with a Wemos D1 Mini ESP8266 development board. Confirm your board is compatible before purchase.

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
    • CONTACT

    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: non-replaceable
    • This item is covered by GeekSpace Return Policy

    Manufacturer Contact Info

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