HDMI KVM switch 21HK/41HK RS232 control code

2020-11-05 17:55:40
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HDMI KVM switch 21HK/41HK RS232 control code

Serial port settingsBaud rate 9600bps, 8 data, 1 stop, check digit None
CommandFormat (5 bytes hexadecimal)
Enter 10x30 0x30 0x30 0x0d 0x0a
Enter 20x30 0x30 0x31 0x0d 0x0a
Enter 30x30 0x30 0x32 0x0d 0x0a
Enter 40x30 0x30 0x33 0x0d 0x0a
Enter 50x30 0x30 0x34 0x0d 0x0a
Enter 60x30 0x30 0x35 0x0d 0x0a
Enter 70x30 0x30 0x36 0x0d 0x0a
Enter 80x30 0x30 0x37 0x0d 0x0a
Enter 90x30 0x30 0x38 0x0d 0x0a
Enter 100x30 0x30 0x39 0x0d 0x0a
Enter 110x30 0x30 0x40 0x0d 0x0a
Enter 120x30 0x30 0x41 0x0d 0x0a
Enter 130x30 0x30 0x42 0x0d 0x0a
Enter 140x30 0x30 0x43 0x0d 0x0a
Enter 150x30 0x30 0x44 0x0d 0x0a
Enter 160x30 0x30 0x45 0x0d 0x0a

Note: Do not remove the0xin front of the code when testing