... RS232/422/485 based serial devices, up to 230Kbps speed. Flexible TCP/UDP host mode support : Multiple ... port Control ProtocolSpecifications CPU ARM Dram 16MB FLASH 4MB Serial Interface 1 Port of DB9 Serial speed 75bps to ... , ICMP, HTTPEnbeddedNucleus ManagementSerial Console, Telnet Console, Web Management,Firmware Upgradeable LED PowerInput Voltage: 12VDC EnvironmentOperating Temperature: -40°C ...