Description

Key Features:

✔ WiFi-Enabled Remote Control – Connects to 2.4GHz WiFi for wireless switching of lights, fans, motors, and more.
✔ Dual-Channel Relays – Two 5V 10A/250VAC relays for independent control of two devices.
✔ ESP8266 (NodeMCU/Wemos D1 Mini Compatible) – Programmable via Arduino IDE or Lua scripts for custom automation.
✔ 5V Logic Level – Works seamlessly with Arduino, Raspberry Pi, and other 5V microcontrollers without level shifting.
✔ Web Server & API Support – Built-in web interface for easy configuration and REST API for integration.
✔ MQTT & Home Automation Compatible – Works with Home Assistant, Blynk, Alexa (via ESPHome), and Google Home.
✔ Safe & Reliable – Opto-isolation protects the control circuit from high-voltage interference.
✔ Compact & Breadboard-Friendly – Easy to mount and integrate into DIY projects.

Applications:

• Smart Home Automation – Control lights, fans, and appliances remotely.

• IoT Projects – Schedule and automate devices via WiFi.

• Industrial Automation – Remote switching of machinery and equipment.

• Security Systems – Trigger alarms or locks via smartphone.

• Aquaponics & Farming – Automate water pumps and grow lights.

Package Includes:

• 1 × ESP8266 5V WiFi Relay Module (2 Channel)

• 1 × Antenna (if applicable)

• (Optional) Screw terminals for easy wiring

Technical Specifications:

• Microcontroller: ESP8266 (WiSoC)

• WiFi Standard: 802.11 b/g/n (2.4GHz only)

• Relay Rating: 10A/250VAC, 10A/30VDC per channel

• Input Voltage: 5V DC (for relay & ESP8266)

• Control Interface: GPIO (D1, D2, etc.) via AT commands or custom firmware

• Programming: Arduino IDE (ESP8266 Core), Lua, MicroPython

• Operating Temperature: -20°C to +85°C

• Dimensions: Varies (typically ~50mm × 40mm)

Why Choose This Module?

✅ No Extra Controller Needed – ESP8266 handles both WiFi and relay control.
✅ Easy to Program – Works with popular IoT platforms and Arduino.
✅ Secure & Low-Power – Supports WPA2 WiFi encryption and deep sleep mode.

Note: Requires a stable 5V/1A power supply for optimal performance.