For this it would be as light as possible if you look for the kernel driver, it then creates a file for you that anything can read, much like the 1-wire kernel module does.https://www.google.com/search?q=connect ... 1+to+a+RPII grab the thread since i have a similar need: i need to connect a DHT11 to a RPI and need to have a software as light as possible, that every minute read read the temperature and write it to a file [in tmpfs] so any application can go and read the data and process its way (the C version, not using python).
I don't know if there is one there already or if you have to compile your own overlay in.
But I do remember reading about it. A search should do it.
Statistics: Posted by bensimmo — Tue Oct 29, 2024 8:40 am