Product Name: DC 12V 24V 4ch Bluetooth Timer Delay Relay Board IOS Android phone switch Module
 
      
   
Package inlcuded:
 1 pcs DC 5-24V 4-Channels Bluetooth BLE 4.0 Relay Module
  

   

Description: 

1 Operating voltage: power supply 1,DC 6.5-25V; power supply 2,DC 5V.

2 Operating Current: Standby current (all relays closed) 13MA, 1 relay open 44MA, 2 relays open 76MA,3 relays open 107MA, 4 relays open 139MA.

3 Bluetooth protocol: Bluetooth Specification V4.0 BLE.

4 Based on TI CC2541 chipset, Support android 4.3 or above,phone 4s or above (IOS8 or above) mobile control

5 2.4GHz-2.48GHz unlicensed ISM band.

6 send commands via  Android/IOS Bluetooth APP control relay turned on and off (we provide Bluetooth APP, you can also use your own APP to control relays, sending  commands to control). It can also be triggered by an external pulse signal.

7 ''Momentary'' ''Self-locking'' ''Interlock'' ''open'' ''close'' ''Delay1(Second)'',''Delay2(0.1Second)'' 7-Commands

8 External trigger input, opto-isolated switch, low pulse inputs.

9 size  80*66*19mm

10 Weight : 75.3g

     

NOTE:

1  phone must support bluetooth 4.0, such as galaxy S4 (android 4.3),phone 4s(IOS8)
 
2 Bluetooth 4.0 without matching, so when open bluetooth mobile phone cannot search equipment
 
3 Without password, open software direct connection
 
4  Baud rate is 9600BPS, Please do not modify the Bluetooth baud rate, otherwise the relay will not work
    
APP: 
Android  : Installing ''BluetoothLeGatt'' APP
IOS        : In AppStore  download ''LightBlue'' software
    
For more information, please contact me
  
  
Typical applications:
  
Home lighting system 
Remote control switch
Remote locking
Garage door remote control
Smart Home / Home Automation
DC 5-24V LED lighting
Fluorescent lamp
DC 5-24V DC Motor
Fluorescent lamp
Automotive electronics
Industrial automation and control
PTC Camera
Air conditioning / fan remote control
   
1 DC 6-25V control circuit,Wiring diagram below. ''LOAD'' may be LED lights, fans, motors and  other DC 6-25V equipment
   

2 DC 5V control circuit,Wiring diagram below. ''LOAD'' may be LED lights, fans, toy car and other DC 5V equipment

3 DC 1-100V OR AC 85-265V control circuit,Wiring diagram below. ''LOAD'' may be LED lights, fans, motors and other DC AC equipment
 
    
4 All kinds of motor reversing control: DC 1-100V or AC 85-265V DC/AC Motor