Festures:
Model: YYE-2
Supply voltage: 7-35VDC
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. Use the serial port assistant to send the character to control the relay:
Send A11T, the relay 1 opens; Send A10T, relay 1 closes
Send A21T, the relay 2 opens; Send A20T, relay 2 closes
Package Included:
1 x YYE-2 RS232 Adjustable UART Serial Port Remote Control 2 Channel Relay Module
