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TYPE-C USB Relay Board DC 5V 12V RS232(TTL) PC UART Serial Port Switch
TYPE-C USB Relay Board DC 5V 12V RS232(TTL) PC UART Serial Port Switch
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$4.99 USD
Regular price
$7.68 USD
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Product Name: TYPE-C USB Relay Board DC 5V 12V RS232(TTL) PC UART Serial Port Switch
Package inlcuded:
1 PCS DC 5V 1Ch USB Relay Board
OR DC 5V/12V 1Ch TTL232 Relay Board
1 PCS DC 5V 1Ch USB Relay Board
OR DC 5V/12V 1Ch TTL232 Relay Board
Description:
1 Channel UART Relay Module;
Working voltage : USB Version DC 5V; TTL232 Version DC 5V/12V
Standby current (DC 12V) 17MA, relay open 48MA
UART Serial ports TTL232 Control Relay(RXD TXD GND)
Power indicator : LED lights;
Communication protocol: UART protocol communication, baud rate 9600kpbs, 8 data bits, one stop bit, no parity. Each data frame contains eight bytes. Two-way data transmission.
Baud rate 9600kbps, 8 data bits, one stop bit, no parity. Each data frame contains eight bytes.
Size : USB Version 53*29*19mm;TTL232 Version 53*27*19mm
Weight : USB Version 16g; TTL232 Version 20g
For more information, please contact me
Working voltage : USB Version DC 5V; TTL232 Version DC 5V/12V
Standby current (DC 12V) 17MA, relay open 48MA
UART Serial ports TTL232 Control Relay(RXD TXD GND)
Power indicator : LED lights;
Communication protocol: UART protocol communication, baud rate 9600kpbs, 8 data bits, one stop bit, no parity. Each data frame contains eight bytes. Two-way data transmission.
Baud rate 9600kbps, 8 data bits, one stop bit, no parity. Each data frame contains eight bytes.
Size : USB Version 53*29*19mm;TTL232 Version 53*27*19mm
Weight : USB Version 16g; TTL232 Version 20g
For more information, please contact me
Application
Remote control, remote measurement system;
Wireless meter ;
Wireless meter ;
Smart Home,Home Automation ,Wiser Home;
Access control ;
Identification system ;
Data collection;
IT household appliance ;
Intelligence household appliance;
Baby monitoring system;
Access control ;
Identification system ;
Data collection;
IT household appliance ;
Intelligence household appliance;
Baby monitoring system;
1 Control commands(HEX):
1. Reading status(reading the satus of the relay (on/off))
55 56 00 00 00 00 00 AB
2.Relay open (issue this command,Relay open,COM connect to NO)
Channel 1 : 55 56 00 00 00 01 01 AD
3. Relay close (issue this command,Relay close,COM disconnect NO,and COM connect to NC)
Channel 1 : 55 56 00 00 00 01 02 AE
4. Relay toggle(Relay status reversal,if COM connect to NO,this commands will Disconnect COM to NO and Reverse COM connect to NC,and vice versa)
Channel 1 : 55 56 00 00 00 01 03 AF
5. Relay momentary(Relay COM connect to NO,disconnect after 200MS)
Channel 1 : 55 56 00 00 00 01 04 B0
6. Relay Interlock
Channel 1 : 55 56 00 00 00 01 05 B1
Once issue a command,will have a return fame,7th byte of return fame mean the satus of realy.
2 return command
1.Return relay open(return this command,mean COM connect to NO)
Channel 1 : 33 3C 00 00 00 01 01 71
2.Return relay close(return this command,mean COM disconnect NO , and COM connect to NC)
Channel 1 : 33 3C 00 00 00 01 02 72
