ESP8266 Relay Module Smart Home Phone Remote Control Switch APP ESP-01 5V WiFi

Plus a ESP-01 Module, the intelligent relay module based on ESP-01 WIFI module design, can be used for DIY their own smart switch, you can remotely through the mobile APP control, providing APP and LUA source. Easy to use, easy to use. Features: * Module operating voltage: DC 5V * Relay load capacity: 10A 250VAC 10A 125VAC 10A 30VDC 10A 28VDC Description:  Onboard the ESP8266 WIFI module has three work modes:STA(client),AP(Hotspot), the STA+Ap(Hotspot+client),according to the workings of a module to the corresponding choice of WIFI module working mode. Module need before use serial debugging software and USB to TTL module send serial command was carried out on the WIFI module configuration (don't power outages after configuration is complete, as some of the parameters of WIFI module cannot be saved when the power is cut off),The RX,TX,and GND pins of the USB-to-TTL module are connected to the TX,RX,and GND pins of the module, and the IN+ and IN- are connected to the 5V power supply. Mobile phone and WIFI module after establishing a network connection can use the phone APP control relay. When cell phone equipped with WiFi module sends commands in the following order:(The default baud rate 115200 or 9600. But you should send AT + CIOBAUD = 9600 and set the baud rate as 9600 when you use a cell phone to control the relay (because the Baud rate of the onboard MCU STC15F104W is 9600). Package Included: 1 x ESP8266 Relay Module + ESP-01 Module Technical support is NOT included in this auction Instructions are NOT included. We don't provide technical assistance please make sure that you are familiar with the product before purchasing.