Step by step instructions to set up a new Pi-Zero

[Bill374]

Documentation should include:

• List of parts to be purchased, cost and source. Stand-offs, the whole bit.
• Hardware set up, including soldering headers etc.
• Installing the OS on SD, including wifi details.
• Any manual steps that need to be done on the Pi itself.
• How to get the installer in place using curl and then run it.
• The documentation should be detailed enough that we can use it as a script for a You Tube video.