Afternoon All.
I joined to ask a few question WRT the RPi and direct connections.
Simply can HA be easily made to work with sensors like the DS18B20 (Temperature) and with SSR’s wired directly to the GPIO pins?
Does HA support or include a PWM function?
Which Rpi’s are supported and are there any cheaper options?
My readily available alternative would be to use an old laptop running Linux Mint19.3 is there some way of managing sensors and SSR’s via USB2?
Finally which of the many Doc’s and Tutorials should I read for direct wiring?
For the application I have in mind wireless connections would not offer any advantage.
Many Thanks aamcle