PiDP-11 kit computer with RPi SIMH emulation of the pdp11/70 running 2.11BSD UNIX and blinkenlights to show CPU activity. Tandy 102 portable computer attached via serial.
Tandy 102 portable computer from the 80s with screen showing successful login into the user account on the pdp11/70.
Having fun with my pdp11/70 (PiDP-11 kit) running 2.11BSD UNIX, connecting over RS232 with a Tandy 102 using its builtin VT52 TELCOM program. Getting this setup to work properly wasn’t a cakewalk, but hey, so it wasn’t easy using computers back in the 70s and 80s! #pdp #pidp #retro #computing