“I seem to be collecting these! Fantastic little board for lightweight tasks, this one is destined to become a datalogger and control for my solar generation. Teamed up with a suitable HAT or adapter, I'm running most of my zeros using PoE. I think the minimal power draw is a great feature when compared to it's more modern counterparts.”
“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.”