FENG GUO SuperHub USB to TTL RS232 RS485 Serial Module Expand USBHUB Multi-Channel Port Converter Adapter

SuperHub USB to TTL USB to RS232 USB to RS485 Serial Port F/;TD/;1 Chip Expand USBHUB Multi-Channel Serial Port Converter Adapter
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.

Support Windows/Linux/Mac 32/64 bit operating system

Achieve 3 USB2.0 high-speed interface expansion (480Mbps), which is convenient Compatible connecting to debugging tools such as emulators and U disks.

With USB device insertion monitoring, the corresponding interface .L-ED will light up only when the USB device is operating normally.

2 TTL serial port expansion, support 5V/3.3V level switching, speed up to 921600bps.

1 RS-232 serial port expansion, the highest speed is 460800bps

1 RS-485 serial port expansion, the maximum speed is 115200bps.

All serial ports have independent running, sending and receiving indicators.

All functions can be used at the same time, independent of each other, and do not interfere with each other.

5V/3.3V power output (in the case of external power supply, 5V maximum 2.5A, 3.3V 1.5A, the sum of the two does not exceed 2.5A, and