I want to get more into HW after decade of working on pure software stuff. I bought Raspberry Pi, Arduino and couple of modules and will try to create something

I want to get more into HW after decade of working on pure software stuff. I bought Raspberry Pi, Arduino and couple of modules and will try to create something interesting and maybe get it into production of some magnitude. My other big project this year is to find new home for my tiny winery: I am looking for new land to build proper facilities and acquire more vineyards as well.