The ESP8266 WiFi Relay Module integrates an ESP8266 WiFi module with a microcontroller, enabling wireless control of high-voltage devices within a local area network (LAN) through a mobile app. This versatile relay module is perfect for projects requiring the control of larger voltages, allowing users to activate devices with up to 250V AC and 30V DC safely and efficiently. Equipped with a state indicator LED, the module provides real-time feedback on its operational status. A red power activation LED illuminates when a signal is received on the IN pin, while the audible click signifies that the relay has triggered, establishing a connection between the output pins. The relay operation is managed via the onboard ESP8266, which requires configuration through UART commands for initial setup. Once configured and powered, the module autonomously manages its operations, making it a suitable choice for Internet of Things (IoT) applications.

Features:

Name: ESP8266 ESP-01 12V 1 Channel WiFi Relay Module Home Remote Control Switch
SKU: 274706

Diode Discharge Protection: Prevents voltage spikes and protects the module from damage.

Short Response Time: Ensures quick relay activation for timely device control.

Onboard Relay Ratings: Operates with 12V DC, capable of controlling 10A at 250V AC and 10A at 30V DC.

Transmission Distance: Maximum operational range of up to 400 meters in open environments.

Applications:

Home Automation: Control lighting, appliances, and other electrical devices remotely via a smartphone app.

Industrial Automation: Manage machinery and industrial equipment from a distance, enhancing safety and efficiency.

Smart Lighting Systems: Easily switch lights on and off or adjust brightness levels based on user preferences or schedules.

Security Systems: Integrate with alarm systems and remote locking mechanisms for enhanced security management.