Olimex's Neo6502kbd puts a real 6502 CPU and Apple ][ emulation in one keyboard

A whole retro computer inside one keyboard

Olimex has unveiled the Neo6502kbd, a new variant of its Neo6502 retro computer that folds an entire machine into a single keyboard body. According to a post on the company's blog, which reached the Hacker News front page in early September, the design is an open-source-hardware project built around a genuine 6502 processor — the chip family at the heart of classic 1980s micros — rather than a purely software-based simulation.

What the keyboard holds

Olimex lists the components tucked into the case: the real 6502 CPU, four USB host ports, HDMI output, a UEXT connector intended for expansion such as WiFi, and a USB-C port that handles both power and programming. A power switch rounds out the package. The stated goal is simplicity — connect the machine to a screen and a power source and it is ready to go, with no separate enclosure or dock to manage.

Apple ][ and Oric Atmos on modern displays

The device can emulate the Apple ][ and the Oric Atmos, sending their output to modern DVI or HDMI screens and televisions. Olimex's announcement leans on nostalgia for the Apple ][ library, citing titles such as Karateka, Lode Runner and Cross Fire as the kind of software the machine is meant to bring back on contemporary displays.

A full 6502 development environment

The company positions the Neo6502kbd as more than a games appliance. According to the post, it supports a complete set of 6502 development tools, including CP/M, ProDOS, BASIC, Pascal, C, assembler and Forth. That turns the keyboard into a workbench for anyone who wants to write and test period-appropriate software on real silicon rather than in a desktop emulator.

Why it matters

Retro computing usually forces a choice: original hardware that needs ageing monitors and video adapters, or software emulation that is convenient but detached from the actual chips. The Neo6502kbd sits between the two. It runs a physical 6502 CPU while delivering its output to modern screens over HDMI, and its open-source-hardware design means the build is documented and reproducible rather than a sealed commercial product.

For programmers, the bundled toolchain — from BASIC to C to Forth — makes it a practical machine for learning or revisiting 6502 development. For hardware hobbyists, the UEXT connector and open design invite modification and expansion. And for players, Apple ][ and Oric Atmos emulation through a single keyboard-sized device lowers the barrier to revisiting the early home-computer era. Olimex has, in effect, packaged a slice of computing history as an appliance for the screens people already own.