“Small form factor ( half of credit card size) and useful where need flexibility and reliability.
I use it to make clusters with little help from Pimoroni Cluster HAT.”
“It's the Raspberry Pi we all know and love but now it's small and with built I'm WiFi. I got the older model because all pis are so hard to find these and you know what? I didn't need the extra processing power of the Zero mk2, I'm just being greedy. Came nice and quick and I saved a couple quid by getting the older one, good stuff.”