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DC 5V 7.5V 9V 2Ch RS232 Relay Board Remote Control USB PC UART COM Serial Ports

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$33

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Sold & shipped by Zhongshan Junchang Mould Co Ltd (Direct Import)
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Description:

2 Channel Relay Module;
Power input: DC 5V/ 7-12V(Recommed 7.5V 9V)
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, 8data bits,one stop bit, no parity.Eachdata frame containseight bytes..
Size : 71x47mm x 19
Weight : 45g

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:1 xDC 5V-12V 2Ch RS232 Relay Board:

GTIN: 774048925181

Estimated Delivery Time Frame:12-20 business days

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Reference ID: 7039963

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