ESP8266 Wi-Fi Relay Module for Arduino Projects

Great for Home Automation Arduino Projects

This 5V relay module has an integrated ESP8266 serial module providing wireless IOT Wi-Fi connectivity. The relay module can be operated through an APP and is perfect for controlling household appliances from a smartphone anywhere in the world. A great Home Automation solution.

Features:

• Onboard ESP8266 WiFi module, in AP mode, can be connected by 5 clients at the same time.

• WiFi relay module has two work modes: (1) Smnartphones carry on the WiFi module directly; (2) Smartphones and WiFi module carry on the same router.

• Transmission distance:

In the open environment, the maximum transmission distance is 400m when the smartphone carry on the WiFi module directly;

when the WiFi module and smartphone carrying on the same router ,the transmission distance depend on the router’s signal intensity;

• Onboard 5v, 10 A / 250 v AC 10 A / 30 v DC relay, absorbs 100000 times continuously; module with diode effusion protection, short response time.