The original keyboard for the VT220 is the LK201. This keyboard communicates with the terminal using 8-N-1 (eight data bits, no parity, one stop bit) over RS232 at 4800 baud.

As [Vintage Apparatus] demonstrates, you can press a key on the VT220’s keyboard to bring up a series of configuration menus that don’t look too far removed from what you might be used to from ...

You've heard of the Raspberry Pi, but the MiSTer is the real best-in-class retro gaming device. Here's how to build one. By Steven T. Wright on November 11, 2022 at 12:00PM PST.