LinkDeck
Serial and TCP workbench: view traffic as frames, send payloads and script protocols in Lua.

About
A serial and TCP debugging workbench built with MyGo and a React web frontend. It opens serial ports or acts as a TCP client or server, splits byte streams into complete frames by delimiter, length prefix or checksum, and shows them in ASCII or HEX. Payloads go out by hand, as saved commands or as send/delay/expect sequences, and embedded Lua scripts handle longer exchanges.