DC 12V 2 Channel DB9 Male RS232 UART Remote Control Switch Board

DC 12V 2 Channel DB9 Male RS232 UART Remote Control Switch Board

Price	$29.51
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Description:

2 Channel DB9(Male)RS232 Relay Module;
Power input: DC 12V(8.5-13.5V).
PC Serial ports RS232 Control Relay;
Power indicator : LED lights;
Output indication : relay output with LED indicators,easy to see working status of the relay;
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.
PCB Size : 71x47mm

Note: There are two types of DB9 interfaces. Please choose the correct DB9 interface.

Application??

Remote control, remote measurement system;
Wireless meter;
Smart Home,Home Automation ,Wiser Home;
Access control;
Identification system;
Data collection;
IT household appliance;
Intelligence household appliance;
Baby monitoring system;

Package inlcuded:1xDC 12V 2Ch RS232 Relay Board(DB9 Male Interface)

GTIN: 774048926621