The Embeddinator WiFi Wireless Control 4-Channel Relay Board is a versatile and powerful solution for remotely switching electrical devices using wireless networks. Designed for home automation, robotics, and IoT projects, this board features four independent relays that can be toggled over WiFi using an app, web interface, or custom microcontroller commands.

Each relay supports a robust 10A load at standard AC/DC voltages, making the board suitable for controlling lights, fans, pumps, motors, solenoids, and other electromechanical devices. Built-in opto-isolated inputs help protect your control circuitry from electrical noise and spikes, improving reliability and longevity.

The board connects seamlessly to local WiFi and supports common protocols such as TCP/IP, HTTP, and MQTT, allowing easy integration with Android or iOS apps, home automation systems (like Home Assistant), cloud services, or custom IoT dashboards. Status LEDs clearly indicate relay states, while the modular design makes wiring and installation convenient.

It’s perfect for use with single-board computers and microcontrollers like Raspberry Pi, ESP32, or Arduino in projects such as remote lighting control, smart switches, automated plant watering, security systems, and robotics actuators.

Designed for makers, engineers, and developers, the Embeddinator WiFi Wireless 4-Channel Relay Board brings remote power control to your projects with ease, flexibility, and reliability.