





Description:
1: DC 12V power supply (voltage range 9-13V, 5V version can be customized )
2: Standby current (all relays closed) 35MA, 1 relay open 60MA, 2 relays open 91MA, 3 relays open 125MA, 4 relays open 155MA
3: send commands via Android 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)
4 ”Momentary” ”Self-locking” ”Interlock” ”open” ”close” 5 Commands
For more information, please contact me
Bluetooth relay manual:
Glossary:
NO : Relay normally open contact
COM : Relay common contact
NC : Relay normally closed contact
Momentary : Mobile terminal input ”A0” (B0 / C0 / D0 is the same), the relay is ”open”,and after delay of 1 second the relay is ”Close”.
Self-locking : Mobile terminal input ”A1”, the relay is ”Open”, input ”A1”, the relay is ”Close”, and so on
Interlock : Mobile terminal input ”A2”, relay 1 is ”Open”, the other relay is ”Close”; input ”B2”, relay 2 is ”Open”, the other relay is ”Close”, and so on.
Open : NO connection COM, NC disconnect COM
Close : NO disconnect COM, NC connection COM
CommandS (Format: character, case-insensitive)
CommandS |
Features |
Description |
A0 |
CH1 ”Momentary” |
Mobile terminal input ”A0”, the relay is ”open”,and after delay of 1 second the relay is ”Close”. |
A1 |
CH1 ” Self-locking ” |
Mobile terminal input ”A1”, the relay is ”Open”, input ”A1”, the relay is ”Close”, and so on |
A2 |
CH1 ” Interlock ” |
Mobile terminal input ”A2”, relay 1 is ”Open”, the other relay is ”Close”; Input ”B2/C2/D2” relay 1 is ”Close” |
A3 |
CH1 ” Open ” |
NO1 connection COM1, NC1 disconnect COM1 |
A4 |
CH1 ” Close ” |
NO1 disconnect COM1, NC1 connection COM1 |
B0 |
CH2 ”Momentary” |
Mobile terminal input ”B0”, the relay is ”open”,and after delay of 1 second the relay is ”Close”. |
B1 |
CH2 ” Self-locking ” |
Mobile terminal input ”B1”, the relay is ”Open”, input ”B1”, the relay is ”Close”, and so on |
B2 |
CH2 ” Interlock ” |
Mobile terminal input ”B2”, relay 2 is ”Open”, the other relay is ”Close”; Input ”A2/C2/D2” relay 2 is ”Close” |
B3 |
CH2 ” Open ” |
NO2 connection COM2, NC2 disconnect COM2 |
B4 |
CH2 ” Close ” |
NO2 disconnect COM2, NC2 connection COM2 |
C0 |
CH3 ”Momentary” |
Mobile terminal input ”C0”, the relay is ”open”,and after delay of 1 second the relay is ”Close”. |
C1 |
CH3 ” Self-locking ” |
Mobile terminal input ”C1”, the relay is ”Open”, input ”C1”, the relay is ”Close”, and so on |
C2 |
CH3 ” Interlock ” |
Mobile terminal input ”C2”, relay 3 is ”Open”, the other relay is ”Close”; Input ”A2/B2/D2” relay 3 is ”Close” |
C3 |
CH3 ” Open ” |
NO3 connection COM3, NC3 disconnect COM3 |
C4 |
CH3 ” Close ” |
NO3 disconnect COM3, NC3 connection COM3 |
D0 |
CH4 ”Momentary” |
Mobile terminal input ”D0”, the relay is ”open”,and after delay of 1 second the relay is ”Close”. |
D1 |
CH4 ” Self-locking ” |
Mobile terminal input ”D1”, the relay is ”Open”, input ”D1”, the relay is ”Close”, and so on |
D2 |
CH4 ” Interlock ” |
Mobile terminal input ”D2”, relay 4 is ”Open”, the other relay is ”Close”; Input ”A2/B2/C2” relay 4 is ”Close” |
D3 |
CH4 ” Open ” |
NO4 connection COM4, NC4 disconnect COM4 |
D4 |
CH4 ” Close ” |
NO4 disconnect COM4, NC4 connection COM4 |
Bluetooth APP operations:
Access Password : 1234
Bluetooth Baud rate: 9600BPS
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