@wutu said:
With this module, it seems to me controllino much more interesting.
Thanks for pointing this out! The controllino really has some interesting features like the ESD protection, automatic input voltage selection, certifications (as you said), and the form factor - and the Mini already has 6 relays integrated. I like it!
A point which I think speaks for UniPi is the good customer track record. I am not sure where Controllino stands right now, but for sure their offering is highly competitive. Anyhow, competition is a positive aspect in that area in my opinion. I’ll get in touch with these guys to check if there are interested in collaborating with open source projects.