[AIOT] How do you support RS422 and RS485 in PE200U?

ASUS Support FAQ

FAQ

Product PE200U

PE-200U's COM1 and COM2 support RS485 and RS422 Protocol, but you should set them first from the Bioses, the default setting is RS232.

1. Please go to Bioses menu then go to Serial port 1 or Port 2.

2. Please select RS485

3. Select the Save Changes and Reset from Save & Exit menu

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