Low cost Serial RS232 RS485 RS422 to Ethernet TCP IP Device Server
USR-TCP232-T2 | USR IOT Ethernet Module with RJ45 jack| 313054
Ttl Serial Rj45 | Ethernet Module Device | Ethernet Ttl Module | Ethernet Ttl Usr - Serial - Aliexpress
Amazon.com: USR-TCP232-304 Serial RS485 to TCP/IP Ethernet Server Converter Module with Built-in Webpage DHCP/DNS Supported : Electronics
Usr ethernet server modul usr-tcp232-302 rs232 na ethernet tcp ip servera modul ethernet converter podporu dhcp/dns objednávky > Počítačové Komponenty \ www.sbs-dsa.sk