The £5 Raspberry Pi Zero has great potential as a cheap gadget but it has one major problem – lack of USB. So it has no ETHERNET – your ONLY option is WIFI – but will the WIFI work and how the HELL are you supposed to figure that out when you only have ONE USB socket. You can have mouse, or keyboard but not both.
IF you happen to have a USB hub lying around you’re all set – but if not, here’s a GREAT idea from a pal of mine… if you happen to have an original Raspberry Pi (ie NOT the Pi2) – plug the WIFI into that, set everything up on that – then transfer the SD and the WIFI over to the Pi Zero.
SIMPLES – I really don’t understand why I didn’t think of that first – well done David. I just happen to have one old PI lying around and I was looking to giving it a job! Node-Red on a Pi Zero? Keep an eye out for further news.