![YYE-3 USB Control Relay Module CH340 MCU PC Control Switch PLC Jog Self-locking Board YYE-3 USB Control Relay Module CH340 MCU PC Control Switch PLC Jog Self-locking Board](https://imgaz3.staticbg.com/thumb/large/oaupload/ser1/banggood/images/99/93/fb8b1ff8-5272-4408-a86d-079f75a55cb6.jpg)
>>>Manual: Click here to open<<<
Festures:
Model: YYE-3
Communication chip: CH340
Communication protocol: Serial port communication
Communication format: (9600, 8, NONE, 1)
Baud rate: 9600, 8 bits, no parity, 1 stop bit
Use serial port assistant to send hexadecimal 0xAA, the relay keeps opening; Send 0xBB, the relay keeps closing; Send 0xCC, the relay works for 1 second then stop (Jog).
Package Included:
1 x YYE-3 USB Control Relay Module CH340 MCU PC Control Switch
![YYE-3 USB Control Relay Module CH340 MCU PC Control Switch PLC Jog Self-locking Board](https://imgaz.staticbg.com/images/oaupload/ser1/banggood/images/71/1A/9b093be9-87eb-4407-bb67-bd51a6ba496b.jpg)
![YYE-3 USB Control Relay Module CH340 MCU PC Control Switch PLC Jog Self-locking Board](https://imgaz.staticbg.com/images/oaupload/ser1/banggood/images/EE/37/7c3f5252-4c90-45d2-9627-c85997cccdb1.jpg)
YYE-3 USB Control Relay Module CH340 MCU PC Control Switch PLC Jog Self-locking Board See detail