The 2 Channel Relay Module is a powerful switching board designed for controlling AC and DC appliances using Arduino, ESP32, ESP8266, Raspberry Pi, and other microcontrollers. Ideal for smart home automation, IoT projects, robotics, and industrial control systems, this relay board provides safe and reliable switching with opto-isolated protection.

🔶 Key Features

• 2 Independent Relay Channels to control 2 appliances
•  High Load Capacity: 10A @ 250V AC / 10A @ 30V DC
• Optocoupler Isolation for improved safety and noise protection
• Supports 3.3V & 5V logic — works with ESP & Arduino
• Low-Level Trigger (varies by model)
• LED Status Indicators for each relay
• Strong Screw Terminals for secure wiring
• Durable PCB with mounting holes

🟢 Applications

• Smart Home Automation
• IoT & Cloud-Controlled Projects
• Robotics & Mechatronics
• Remote Device Switching

Buy 2 Channel Relay Module for Arduino, ESP8266 & ESP32. High-power 10A switching, optocoupler isolation, perfect for smart home automation & IoT projects.