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Interface parameters

USB Interface
table 1-4 USB interface parameters
USB interface parameters
Wiring types USB Type-A
Support interface
USB2.0 backward compatible
Master and slave devices can be switched
Theoretical
bandwidth
480Mbit/s high-speed interface
Interface voltage 5V
Protection standard
±15kV Human Body Mode
±15kV IEC61000-4-2 Air Discharge Mode
±8kV IEC61000-4-2 Contact Discharge Mode

232 Interface
table 1-4 232 interface parameters
232 interface parameters
Wiring types DB9
Support interface Peer to peer
Theoretical
bandwidth
300 bps to 460800bps
，
the default 115200bps
Interface voltage
±
6V output
Protection
standard
±
15kV Human Body Mode
±
15kV IEC61000-4-2 Air Discharge Mode
±
8kV IEC61000-4-2 Contact Discharge Mode