YYE-1 5V/12V/24V RS232 Serial Port Control Relay Module MCU MAX232 USB Control Switch Board
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Festures:
Model:YYE-1
Supply voltage:DC 5/12/24V (Optional)
Communication chip:MAX232
Communication protocol:RS232 serial port communication
Communication format:(9600, 8, NONE, 1)
Baud rate:9600kbps, 8 bits, no parity, 1 stop bit
The protocol is very simple, providing single-chip source program for easy porting. When using the serial port assistant to send the character type A, the relay opens; When sending the character type a, the relay closes.
Package Included:
1 x YYE-1 5V/12V/24V RS232 Serial Port Control Relay Module
Additional information
| Weight | 0.025 kg |
|---|---|
| Voltage: No selection | 5-24V DC |
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