1>.Description: It is a 1 way bluetooth switch.After connecting the Bluetooth module through the mobile phone APP,the module port is controlled to output high level in the form of buttons.Each button can independently set the working mode,such as self-locking,jog,timing and delay,so as to realize the wireless remote control of the mobile phone. 2>.Feature: 1.It has 1 switch output. 2.It uses TI imported 4.0 bluetooth chip,fast and automatic connection. 3.With output modes of self-locking,jog,timing on and off,and delay on and off. 4.The control port current is as high as 8A,which can control household appliances,electronic door locks,motorcycle and electric vehicle modification,etc. 5.It has a 6-digit security password,and can modify the name and password at the same time,which can be used as a password lock and safety equipment modification. 6.The operation is simple and convenient,and it can be quickly controlled by opening it. 3>.Parameter: 1.Product Name:1 Way Bluetooth Switch 2.Product Numbering:YS-BL1K 3.Supply Voltage:DC 12V 4.Working Current:48mA 5.Standby Current:17mA 5.Output Voltage:AC 0V~250V/DC 0V~30V 6.Control Current:8A(Max) 7.Control Power:AC 1400W(Max),DC 150W(Max) 8.Working Mode:self-locking,jog,single time switch,delay switch 9.Bluetooth Version:BLE 4.0 (with automatic connection function) 10.Bluetooth Name:FYYB1 11.Bluetooth Password:151811 12.Bluetooth Control Distance:10 meters 13.Work Temperature:-20℃~70℃ 14.Work Humidity:5%~95%RH 15.Size:50*27*19mm 4>.Operating Procedures: 1.Download and install Bluetooth software. 2.Connect the circuit and turn on the 12V power supply,at this time the indicator light flashes. 3.Open the Bluetooth software,click the icon in the lower right corner,enter the "editing interface",and click "Search Bluetooth". 4.Start to enter the search page,wait a few seconds and find the Bluetooth name with the name FYYB1. 5.After clicking the FYYB1 Bluetooth name,the addition is complete,click the "Save" button in the upper right corner of the "Edit interface". 6.It will return to the main page.When the background color of the page changes to blue,it means it is connected and the indicator light is always on. 7.Click the button to control the output normally,and the button will display the status simultaneously. 5>.Package: 1.1pc 1 Way Bluetooth Switch