Single Channel ESP8266 ESP-01S WiFi Controlled Relay Module Smart Home Mobile APP Remote Control Switch

Description:

 It is designed based on ESP-01/01S WIFI module and can be used for DIY’s own intelligent switch.

It can provide APP and LUA source programs through remote control of mobile APP. Ready to use, simple and convenient.

This is a WIFI relay module based on the ESP8266 serial module and it controls the relay working status through the app. The perfect kit for controlling all your household appliances with your phone wherever you are.

Module needs configuration by serial debugging software and the USB to TTL module sends serial command.

TX, RX & GND pins of USB to TTL module connect to RX, TX & GND pins of ESP8266 relay module, and IN+ & IN- connect to DC5V power.

This 5V WIFI Relay Module ESP-01/01S Relay based on AI-Thinker ESP-01/01S WIFI module. It is designed for smart home, Internet of thing and others DIY project.

With this smart relay, you will easy to DIY your smart switch to control any device by your phone anywhere. We support the APP and LUA source code.

Onboard the ESP8266 WiFi module has three work modes: STA (client), AP (hot), STA + AP (hot +client). According to the work mode of WiFi relay module to choose the corresponding mode of ESP8266 WiFi module.

Features:

• Onboard Module: ESP8266 WIFI module; in AP mode it can connect with 5 Clients at the same time
• Operating Way: cellphone carried on WIFI module; cellphone and WIFI module carried on the same router, and use the APP to control relay
• Diode effusion protection;
• Short response time

5V WIFI Relay Module Specifications:

• Working voltage: DC 5V
• Working current: ≥250mA
• Communication: ESP01 or ESP 01S
• WIFI module Transmission distance: the maximum transmission distance is 400m (open environment, mobile phone equipped with WIFI module)
• Load: 10A/ 250VAC, 10A/ 30VDC, 10A/ 30VDC, 10A/ 28VDC
• IN +,IN-: 5V power input;
• TX ,RX and GND: Serial port debug pins