USR 8-Port RS232/422/485 Serial Device Servers USR-N668 X 1 PCS  Support usr-link

 Support usr-link

Function of Modbus gateway

and you can also use throwing to exercise hand eye coordination

make the serial port (RS485)connection switch intoTCP/IPnetinterface to realize the bi-direction transparent transmission between serial port and WIFI/Ethernet

Its communication distance and receiving sensitivity are much better than the current FSK and GFSK modulation

USR 8-Port RS232/422/485 Serial Device Servers USR-N668 X 1 PCS  Support usr-linkOrder sample from Amazon: Mass qty order inquiry: info@cooltech hk. com USR N668 is an 8 serial ports ethernet converter server which can realize data bi directional transparent transmission between Ethernet and RS232 RS485 RS422 ports. Variety of serial ports is convenient for customers to use. It also supports AC220V power supply. Using ARM professor makes its low power consumption, fast and more stability. Features Two 10 100Mbps Ethernet port,