> Did Arduino recently regain their relevance for serious work? IMO: No. Arduino, as a company, wants that to change, but I have yet to see anyone take them s

> Did Arduino recently regain their relevance for serious work? IMO: No. Arduino, as a company, wants that to change, but I have yet to see anyone take them seriously. Most of the "industrial" Arduino products are unsuitable for purpose; they lack critical features which would be required for those applications like protected inputs, wide range power input, or field bus interfaces.