WiFi Relay Module Wireless Relay WiFi Relay Module Phone APP Remote Control Switch for Smart Home Automation System 5V ESP8266

Specification: Item Type: WiFi Relay Module Board Size: Approx. 45 x 28mm / 1.8 x 1.1in Board Function Description: IN+, IN-: 5V power input TX, RX,

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Operating Voltage: DC5V, Communication: WIFI (ESP8266 Module), Transmission Distance: max 400m , Description:This is 5V wifi relay module v4.0 for

5V WiFi Relay Module V4.0 For ESP8266 ESP01S / ESP01 IOT Smart Home Remote Control Switch, Relay Module - RS2376

Buy ESP8266 ESP-01 5V 2 Channel WiFi Relay Module Things Smart Home Remote Control Switch online

5V/7-28V ESP8266 WIFI 8 Channel Relay Module ESP-12F Development Board Power Supply Wireless WIFI Module

Wifi Smart Home Automation system with Manual Switches using NodeMCU ESP8266 & Blynk

This is a WiFi relay module based on the ESP8266 serial module. And it controls the relay working status through the app.

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ESP8266 5V Wifi 1 Channel Relay Module IOT Smart Home Remote Control Switch

ESP8266 WiFi 5V 1 Channel Relay Module IOT Smart Home Remote Control Switch Android Phone APP Control Transmission Distance 400m – Prayog India

WIFI Relay ESP8266 Module 5V IoT Smart Home Mobile App Remote Switch