An open replacement for the IBM 3174 Establishment Controller
Summary
A README-style project page for lowobservable/oec, an open-source replacement for the IBM 3174 Establishment Controller. It describes TN3270 and VT100 emulation, multi-terminal support via a multiplexer, and setup steps using Python, along with references to related tooling and hardware interfaces. The page positions the project as a developing open solution for connecting IBM 3270 terminals to the Hercules emulator, with platform limitations noted.