ESP8266 ESP-01 2/4-Channel WiFi Relay Module – 5V/12V For Smart Home IOT (APP Control)
ESP8266 ESP-01 2/4-Channel WiFi Relay Module – 5V/12V For Smart Home IOT (APP Control)
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ESP8266 ESP-01 2/4-Channel WiFi Relay Module – 5V/12V For Smart Home IOT (APP Control)

4 stars out of 6 reviews
(4)|
24 ratings

About this item

Looking to add smart control to your home projects?

ESP8266 ESP-01 5V/12V 2/4-Channel WiFi Relay Module For IOT Smart Home

This ESP8266 ESP-01 WiFi relay module lets you switch devices remotely via app.

5V ESP8266 1 2 4 Channel WiFi Relay Module 2-Channel Relay Module For IOT Smart Home Phone APP

Comes in 2 or 4 channel options, and you can choose 5V or 12V depending on your setup.

ESP8266 ESP-01 5V 12V 2 / 4 Channel WiFi Relay Module For IOT Smart APP Control

Perfect for IOT, home automation, or tinkering.

ESP8266 ESP-01 5V 4 Channel WiFi Relay Module - PCF Electronics

It's unbranded, made in China, and comes in simple packaging—but the specs are solid.

5v Esp8266 Esp-01 4 Channel Wifi Relay Module Remote Control Switch For Smart Ho

Just wire it up, connect to WiFi, and start controlling lights, pumps, or whatever from your phone.

$ 3.75
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4 out of 5 stars
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