WIFI Relay ESP8266 Module 5V IoT Smart Home Mobile App Remote Switch

Product Features:

• WiFi Relay, ESP8266, 5V, Smart Home, Mobile APP Remote Switch
• Onboard N76E003 / STM8S003 and ESP-01 WIFI module;
• There are two modes;
• Transmission distance In an open environment, the maximum transmission distance when the mobile phone is directly connected to the wifi module is 100m. When the wifi module and the mobile phone are on the same router, the transmission distance depends on the signal strength of the router;
• Use the Smartconfig technology of ESP8266;
• Configure the password for the ESP-01 module through APP, onboard 5V, 10 A / 250 v AC 10 A / 30 v DC relay, continuously absorb 100,000 times, the module is equipped with diode leakage protection, and the response time is short;
• On-board model selection and working position indicator LED;
• UART debugging interface and MCU program interface reserved on the board;
• High Quality with 30 days 100% Money back; 
• From the OEM Original Factory, same quality with much better price.