The proprietary software installed on the machine was a mess of corrupted files. He needed a terminal program, something raw and simple, something that could speak directly to the serial port without the bloat of the broken factory software.
: It handles both Serial (COM) communication and network protocols like TCP and UDP . sscom 5131 english upd
He clicked the button. The little green light on the adapter flickered. Connection. The proprietary software installed on the machine was