SWITCH & ENERGY 230 V Wi-Fi relay

Wi-Fi Relay for intelligent light and electrical device control. Monitors the voltage, current, and power consumption of a connected device or circuit

Baltrade.eu - B2B shop - 230V 1-kan Sonoff Pow R2 Smart WiFi Switch with Energy Meter

ESP8266 NodeMCU Relay Module - Control AC Appliances (Web Server)

ESP32 Relay Module - Control AC Appliances (Web Server)

Wi-Fi Controlled Relay (240V) - Works with Alexa or Android and – Imagine Industrial Controls

BleBox switchBox V3 Smart Home Wi-Fi Relay with Power Monitoring

Tuya RS2 relay 230V WiFi

Shelly Plus 1 - Relay Switch 12V/24V-60V DC / 240VAC WiFi 16A - Android / iOS Botland - Robotic Shop

How to power a nodemcu (esp8266) and relay without usb? - General Electronics - Arduino Forum

Heavy duty Wi-Fi control switch (230/415v, 16A/32A options) – Tough Leads

Voltage drops on digital pin when switching a relay - Project Guidance - Arduino Forum

Buy Wholesale China Tuya Wifi Smart Self Lock Delay Inching Push Button Relay Timer Module Switch For 0v-230v 12v 24v Work With Alexa & Tuya Wifi Smart Inching Relay Switch Module

eMylo Wifi switch can work with Tuya Smart and Smart Life APP, you can open and close your home appliances via APP anywhere and anytime. and it can

eMylo Wifi Switch, 1 Channel 90V 100V 110V 120V 220V 230V 240V Wireless Smart Wifi Relay Switch Compatible with Alexa Google Assistant, APP Control