✨ Get 20% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Liquidation Sale Devantech Esp32sr88 Wifi 8x1a Relays Collection [JWQpZdBD]

$19.99 $63.99 -69%

Powerful WiFi Control with Liquidation Sale Devantech Esp32sr88 Wifi 8x1a Relays Collection [JWQpZdBD]Welcome to the Liquidation Sale Devantech Esp32sr88 Wifi 8x1a Relays Collection [JWQpZdBD], a cutting-edge device designed to revolutionize your home or office automation. This powerful module allows you to control 8 relays, e

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Powerful WiFi Control with Liquidation Sale Devantech Esp32sr88 Wifi 8x1a Relays Collection [JWQpZdBD]

Welcome to the Liquidation Sale Devantech Esp32sr88 Wifi 8x1a Relays Collection [JWQpZdBD], a cutting-edge device designed to revolutionize your home or office automation. This powerful module allows you to control 8 relays, each capable of handling up to 1A at 30V, through a simple and intuitive WiFi interface. With preprogrammed command sets and the ability to operate via HTML pages, the ESP32SR88 is a versatile solution for a wide range of applications.
  • Seamless WiFi Control
  • High Current Capacity
The Devantech ESP32SR88 is built around the ESP-WROOM-32, ensuring a robust and reliable performance. It is fully customizable with open-source software, giving you the flexibility to tailor the module to your specific needs. No matter if you are a DIY enthusiast or a professional installer, this module is an excellent choice for your automation projects.

Unmatched Flexibility and Customization

What sets the Devantech ESP32SR88 apart is its unmatched flexibility and customization options. With the ability to use HTTP, HTML commands, MQTT commands, or plain text commands, you can control your relays in a way that best suits your requirements. The module also features screw terminals for N/O, N/C, and common contacts, making it easy to connect to various loads and devices.
  • Multiple Control Interfaces
  • Customizable Open-Source Software
Additionally, the ESP32SR88 can be programmed using the Arduino IDE via USB, providing a seamless integration with the vast Arduino ecosystem. This feature allows you to develop complex control systems and automate your environment with ease.

Comprehensive Specifications and What's Included

The Liquidation Sale Devantech Esp32sr88 Wifi 8x1a Relays Collection [JWQpZdBD] comes with a 12V DC power adapter, ensuring a stable and reliable power supply. The module includes 8 optically isolated inputs for added safety and reliability. The specifications of the relay outputs are as follows:
  • Relays: 8 x 1A at 30V
  • Inputs: 8 x optically isolated
  • Power: 12V DC adaptor
This comprehensive package provides everything you need to start your automation projects right away. The included user manual is available for download, providing detailed instructions on how to use and configure the module to its full potential.

What Our Customers Say

January 5, 2026

Absolutely no complaints!

An excellent tool that is made to last.

- Ezra N..

January 5, 2026

Absolutely no complaints!

I'm happy with my fantastic purchase.

- Cari I..

January 5, 2026

Absolutely no complaints!

It functions with remarkable precision.

- Isla W..

Write a Review

You Might Also Like

Discover more great products from our collection.

Copyright 2026 © technovaprecision.com

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY