SuperHub can realize USB port expansion, USB to TTL, 232, 485 serial ports and 5V/3.3V power output, which integrates multiple functions to facilitate the development of engineers. This product can realize 3 USB2.0 interface expansion, 2 TTL serial ports (5V/3.3V level switchable), 1 RS-232 interface and 1 RS-485 interface, and provide 1.5A power output (5V /3.3V two voltages, with external power supply.)
All interfaces can be used at the same time, independent of each other, and do not affect each other. The linked computer will display 4 different serial ports (serial numbers are consecutive).
This product is recommended to have a 3A power supply Compatible normal use. When there is no external power supply, the maximum output of 5V/3.3V power supply is 500mA.
main feature
Single USB interface expansion, multi-function integration, simplifying operation and wiring.