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ESP8266 Wireless WiFi Development Board AYWHP DC 7-12V WiFi 4 Channel Relay Module for Smart Home Access Control for Wireless Control

Brand: AYWHP
  • ESP8266: This relay module is equipped with the ESP8266 chip and WLAN and Bluetooth modules, which is ideal for smart home automation and IoT projects.
  • Flexible power supply: control lamps, motors and other external devices via the integrated ESP32 four-channel relay, compatible with AC250V/DC30V loads.
  • Four-way relay: The wireless control relay module is made of high-quality materials and has good insulation properties, making the operation of electronic components easier and more time-saving and its performance is stable.
  • Compact and reliable: The compact form factor makes installation in tight spaces easier, while the reliable ESP-12F WLAN module ensures a strong wireless connection, ensuring stable and consistent performance.
  • Multi-purpose: ESP8266 4-channel relay development board supports secondary development and learning, wireless smart home control.
Brand: AYWHP
Manufacturer: AYWHP
Part Number: JVXV2Y9
Isin: IRWD02VICKMJ

$50.10

  • Free shipping in US
  • Shipping: $14.5 Extended Delivery (Ships from overseas warehouse, 10-15 Business Days)
  • Arrives:

  • Free 30-Day returns

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Sold by , Fulfilled by IBSPOT
Ships from USA

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ESP8266 Wireless WiFi Development Board AYWHP DC 7-12V WiFi 4 Channel Relay Module for Smart Home Access Control for Wireless Control

ESP8266 Wireless WiFi Development Board AYWHP DC 7-12V WiFi 4 Channel Relay M...

$50.10

Description:

The ESP8266 Wireless WiFi 4 Channel Relay Module is a development board designed for smart home applications, access controls and wireless control projects. The built-in ESP-12F chip allows you to control up to four devices via WiFi, making it ideal for automating lighting, household appliances and more. Its wide voltage compatibility (DC 7-12V or 5V USB) ensures flexible use in a variety of scenarios. The compact design and USB interface allow easy installation and seamless integration into DIY projects and IoT systems. Ideal for developers and hobbyists to develop smart home and wireless control solutions.

Parameters:

L, N: AC90-250V power supply.

AC90-250V to DC5V switching power supply (please do not touch directly with your hands when AC power is used).

VCC, GND: DC7-12V power supply.

Micro USB: DC5VUSB power supply.

6 x 6 mm button: ESP8266 reset button.

UART program download port: GND, RX, TX, 5V of the ESP8266 are each connected to GND, TX, RX, 5V of the external serial TTL module, 1O0 must be connected to GND when downloading, and after completion of downloading, 1O0 must be disconnected from GND.

8 Relay Output: Normally closed, short-circuited between relay and COM before absorption, empty after absorption.

COM: common clamp.

NO: Normally open terminal, the relay is stopped before closing the relay and will be short-circuited with COM after closing the relay.

LED relay indicator: lights up when the relay is closed.

Specification:

Dimensions: L 93 mm x W 87 mm.

Product Type: Relay Module

Material: PCB

Operating voltage: DC7-12V / DC5V.

USB purpose: suitable for secondary development of ESP8266 learning and learning

Applicable scenes: smart home wireless control and other occasions

Products include:

1 x ESP-12F four-way relay development board.

1 x single row of pins 28p

5 x short circuit caps.

 

Processing Time

  • We process and ship orders Monday through Friday, excluding holidays.
  • Most orders are processed within 1–3 business days, depending on product availability.
  • Processing time does not include delivery time, which varies based on your location and the product’s shipping origin.

Shipping Coverage

We currently ship to addresses within the United States only.

Products may ship from:

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Shipping Methods & Estimated Delivery

 

Shipping Method Estimated Delivery Cost
Free Shipping (US) 5–10 business days Free, available on eligible items
Standard Shipping (US to US by Item) 5–10 business days $6.50 for the first item, $2.00 each additional
Standard Shipping (From US Warehouse by Weight) 3–7 business days Starts at $6.50, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb.
Extended Delivery (Ships from Overseas Warehouse) 10–20 business days $14.50 for the first item, $2.00 each additional

Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.

Free Shipping

We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout. 


Carriers

We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.


Import Duties & Taxes

All import duties and taxes for goods imported into the United States are included in the product price. There are no hidden fees or additional charges at checkout.


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Every order is fully trackable. You will receive a tracking number via email once your order ships. If your order ships in multiple packages, each package will have its own tracking number. If you don’t receive a shipping confirmation immediately, your order is still being processed and will arrive within the estimated timeframe shown at checkout.

You can track your shipment anytime using the Track Your Order page on our website.


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If you need to modify or cancel an order, please contact our customer support team as soon as possible. Orders can only be canceled before they ship. Once shipped, cancellations are not possible, but you may request a return after the item is delivered.

Contact: support@ibspot.com


Item Not Received

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Email: support@ibspot.com

We’re always happy to help.

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Order Cancellation Policy

Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.

How to Request a Cancellation

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Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.


Return Policy

We accept returns for most items within 30 days of delivery for a full refund.

To be eligible for a return:

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Non-Returnable Items

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Our team will provide you with return instructions and a prepaid return label.


Shipping Cost for Returns

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We will provide a free return shipping label.

If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.

For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.


Refund Processing

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Please allow:

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Exchanges

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The fastest way to get what you need is to return the original item and place a new order once your return is accepted.


Return Address

IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States


Customer Support

Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.

Email: support@ibspot.com
Contact Form: Contact Us page

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