MP/M II multi-user CP/M emulator with SSH terminal access and SFTP file transfer

The KiCad library used in my projects

Information on where to get manuals for the parts used in the Z80 Retro! project

Retro Z80 CPU Board

PicoCalc port of pshell

Portable serial terminal, based on an RP2040 with a Gherkin keyboard and an ILI9488 screen

Z80/CP/M emulator for Android with RomWBW HBIOS compatibility and VT100 terminal

Some GRUB tweaks 📚💡

Unpacker for CP/M compression and archive formats (LBR, ARC, squeeze, crunch, CrLZH) - Python and native CP/M versions

💊 Application to use ReVanced on Android

Extra External programs

Reference documents for z88dk

The development kit for over a hundred z80 family machines - c compiler, assembler, linker, libraries.

A versatile DIY serial terminal

System Software for Z80/Z180/Z280 Computers

RC2014 Communication Interface Module

A modified firmware for Geoff Graham's ASCII Video Terminal to support USB keyboards

A rust-based egui application to operate your OWON XDM multimeters from your PC without the need for NI VISA

firmware for the on-chip ROM for an eZ80 installed into an RC2014 system

Shift register SPI WIZNET for RC2014

the new CP/M Image-File Explorer

UART 16C450/550 module for RCBus

A mixed set of popular applications & utilities for CP/M-80

Z80 Assembler / Disassembler / Debugger targeted at the RC2014 system

R.T. Russell's BBC BASIC for Z80, with additional features by J.B. Langston

Z80 CP/M80 emulation of an RC2014 using the RP2040 (PI PICO) processor