RS422 RS485 USB zu 485/422 Serial Converter Adapter USB 2,0 Interface CH340T Chip Adapter Modul mit Senden Empfangen Led-anzeige
USD 5.37USD 6.63
RS422 RS485 USB zu 485/422 Serial Converter Adapter USB 2,0 Interface CH340T Chip Adapter Modul mit Senden Empfangen Led-anzeige