---
product_id: 640060474
title: "IDUINO ESP8266 ESP-01 4 Channel 5V WiFi Relay Module 5V IOT Wireless Smart Home Device WiFi Relay Internet of Things ESP-01 Module Board for Phone APP Remote Control"
brand: "iduino"
price: "S/.162"
currency: PEN
in_stock: true
url: https://www.desertcart.pe/products/640060474-iduino-esp8266-esp-01-4-channel-5v-wifi-relay-module
store_origin: PE
region: Peru
---

# APP control 100M range 4 channels IDUINO ESP8266 ESP-01 4 Channel 5V WiFi Relay Module 5V IOT Wireless Smart Home Device WiFi Relay Internet of Things ESP-01 Module Board for Phone APP Remote Control

**Brand:** iduino
**Price:** S/.162
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect, Control, Conquer!

## Quick Answers

- **What is this?** IDUINO ESP8266 ESP-01 4 Channel 5V WiFi Relay Module 5V IOT Wireless Smart Home Device WiFi Relay Internet of Things ESP-01 Module Board for Phone APP Remote Control by iduino
- **How much does it cost?** S/.162 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/640060474-iduino-esp8266-esp-01-4-channel-5v-wifi-relay-module)

## Best For

- iduino enthusiasts

## Why This Product

- Trusted iduino brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Design:** Lightweight and portable at just 10g, perfect for any smart home setup.
- • **Extended Range:** Enjoy a robust transmission distance of up to 400m.
- • **Seamless Connectivity:** Experience effortless control with WiFi relay technology.
- • **Smart Config Technology:** Easily set up your device with user-friendly app integration.
- • **Multi-Device Compatibility:** Control multiple devices simultaneously with 4 relay channels.

## Overview

The IDUINO ESP8266 ESP-01 4 Channel WiFi Relay Module is a cutting-edge smart home device that allows for remote control of appliances via a mobile app. With a maximum transmission distance of 400m and support for multiple devices, this compact module is perfect for enhancing your IoT experience.

## Description

IDUINO ESP8266 ESP-01 4 Channel 5V WiFi Relay Module 5V IOT Wireless Smart Home Device WiFi Relay Internet of Things ESP-01 Module Board for Phone APP Remote Control

## Features

- This WiFi relay module carries an ESP8266 WiFi module and microcontroller. It will send the serial port instructions to the cell phone APP and Implementation within the local area network (LAN) for wireless control relay.
- Transmission distance: In an open environment, the maximum stable transmission distance is 100M when the mobile phone is mounted on the WiFi module.
- When the WiFi module and mobile phone are carried on the router at the same time, the transmission distance depends on the signal strength of the router.
- The use of Smart config technology in the mobile phone on the APP ESP-01 WiFi module to complete the account and password configuration, configured username, and password memory function.
- Transmission Distance(m) :400

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | IDUINO |
| Manufacturer | IDUINO |
| Country of Origin | China |
| Model number | ESP-01 4 CH |
| Colour | multi |
| Number of Memory Sticks | 1 |
| Item Weight | 10 g |
| Package Dimensions | 5 x 4 x 3 cm; 10 g |
| Item model number | ESP-01 4 CH |

## Images

![IDUINO ESP8266 ESP-01 4 Channel 5V WiFi Relay Module 5V IOT Wireless Smart Home Device WiFi Relay Internet of Things ESP-01 Module Board for Phone APP Remote Control - Image 1](https://m.media-amazon.com/images/I/514CTqyCGLL.jpg)
![IDUINO ESP8266 ESP-01 4 Channel 5V WiFi Relay Module 5V IOT Wireless Smart Home Device WiFi Relay Internet of Things ESP-01 Module Board for Phone APP Remote Control - Image 2](https://m.media-amazon.com/images/I/51LUiay18-L.jpg)
![IDUINO ESP8266 ESP-01 4 Channel 5V WiFi Relay Module 5V IOT Wireless Smart Home Device WiFi Relay Internet of Things ESP-01 Module Board for Phone APP Remote Control - Image 3](https://m.media-amazon.com/images/I/51-WI6VU-oL.jpg)
![IDUINO ESP8266 ESP-01 4 Channel 5V WiFi Relay Module 5V IOT Wireless Smart Home Device WiFi Relay Internet of Things ESP-01 Module Board for Phone APP Remote Control - Image 4](https://m.media-amazon.com/images/I/51+lOcrQjJL.jpg)

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**Shop now:** [https://www.desertcart.pe/products/640060474-iduino-esp8266-esp-01-4-channel-5v-wifi-relay-module](https://www.desertcart.pe/products/640060474-iduino-esp8266-esp-01-4-channel-5v-wifi-relay-module)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-02-01*