The AC 220V ESP8266 Remote Control Relay Module is a device that combines the capabilities of the ESP8266 Wi-Fi module with a relay to control high-voltage AC loads remotely over a Wi-Fi network. This module is used in home automation projects to switch on or off devices like lights, fans, and appliances via a smartphone app, web interface, or automation system.SpecificationsOperating Voltage: 5V DC (for the ESP8266 module)Relay Voltage: AC 220VRelay Current: Up to 10A (depending on relay specifications)Control Interface: Wi-Fi (802.11 b/g/n)Programming Platforms: Arduino IDE, ESP8266 SDK, Lua, MicroPythonCommunication Protocols: HTTP, MQTT, WebSockets, etc.Dimensions: Varies by manufacturer, typically compact and small form factorSafety Features: Optocouplers, electrical isolation between high-voltage and low-voltage componentsOperating Temperature: -40°C to 85°CPower Consumption: Low power consumption suitable for continuous operationNumber of Relays: Usually 1, but can be more depending on the specific moduleRelay Type: Electromechanical relay or solid-state relay (varies by module)Wi-Fi Range: Typically up to 50 meters indoors (varies based on environmental conditions)LED Indicators: Often includes LED indicators for power and relay statusLoad Types: Suitable for resistive and inductive loads (lights, fans, small appliances, etc.)
