Currently I’m running openHAB on a Raspberry PI 3, but in terms of reliability and “power” (had to deinstall Grafana/InfluxDB already because it slowed down everything dramatically) so I want to switch to a new, powerful platform. I was thinking of getting a fanless mini PC, but one thing prevents me from doing it: Currently I use 433MHz TX/RX modules which are directly attached to the GPIO board on my Raspberry.
My question is: How could I connect such a module to a PC which has only USB ports to offer?
P.S.: Please no debate on principles like if RPi is good enough or not - thanks!