WiFi relay controller (ESP8266, ESP32)

ESP8266 /ESP32 WIFI 8 channel relay module esp-12f /ESP32-WROOM development board power supply 5V/7-28V - AliExpress

Simple WiFi relay board (1): an overview of two popular modules on Chinese Websites – Arduino, ESP8266, ESP32 & Raspberry Pi stuff

ESP32 Home Automation using Blynk - IoT Projects 2024

AC 220V DC 12V WIFI Relay Switch ESP-12F Remote Control Smart Home

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

Home Automation using IoT - ESP32 NodeMCU - IotCircuitHub

WiFi Relay for Windows, Linux, Mac, and any Programming Language

ESP32 4 Channel WiFi Wireless Relay Module + USB to TTL for Android not IOS

DC 5-30V 8 Channel Relay Module PCB ESP32 WiFi Relay Module Secondary Development Board for Wireless Control: : Industrial & Scientific

NWI1118 version based on ESP8266, wifi chip., NWI1119 version based on ESP32-C3, chip's new feature please refer to the wiki page., This is the SPDT

Wifi IoT SPDT Relay Board V2

Build ESP8266 Web Server For Relay Control By Http String In LAN - Smart Home Automation

ESP32 Web Server to Control 220V Lamp Remotely

ESP based board for IoT relay control with a opto output protection : r/ esp32