Vector37 M-VAVE SMK-37

All SMK-37 (PRO, ELITE, MKE37) https://genkigenki.github.io/smk37/#f... FM-1 https://genkigenki.github.io/smk37/#fm1 Our favorite site for firmware—go check out his GitHub and leave a star; the guy is putting in a lot of effort! 🦾