When you are creating software for your Adam sometimes you will need access to tools you do not have. Here are a few online tools that can help, especially when programming in Z80:
Online Z80 IDE – This site allows you to compile small snippets of Z80 code. This is helpful is your creating little routines to poke into memory using Smart Basic.
ODA – The Online Dissembler – This site can disassemble Z80 code and give you the Mnemonics. Helpful to understand what code does. Be sure to change the platform to Z80.
Hex Edit – Very useful site to look into tape and disk images to see their contents. Works like CP/M’s DDT or MS-DOS’s Debug.
z80 Heaven – An online manual for on the Z80 instruction site.