We've seen a lot of DIY home automation projects over the years ... and even see how the dog is doing. The system uses both an Arduino and a Raspberry Pi alongside a ton of various sensors ...

The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

and support for standard IEC 61131-3 PLC languages it scheduled – through the Arduino PLC IDE, which currently supports the company’s Portenta industrial control boards. Power is 12 – 24Vdc “Opta can ...