definitely worth a shot at that price!No problem.. I had to have a crash course in them myself as I wanted to build a high speed counter. The software takes a bit of finding your way around but there are lots of videos on youtube to help. A couple of links for you:
https://www.aliexpress.com/item/5pc...80.html?spm=a2g0s.12269583.0.0.75f122adDUw8FZ
https://www.aliexpress.com/item/USB...870.html?spm=a2g0s.9042311.0.0.27424c4d1vi2zP
You can also buy "break out boards" for the EPM570T.. but with places like PCBway having 2 layer PCBs 10cm x10cm for $5 you may as well be brave and go straight to a PCB!