It speaks usb-c and it runs a fairly unlocked embedded linux if I'm well informed. You'd probably get lucky hooking it up to a page turn pedal... If I weren't

It speaks usb-c and it runs a fairly unlocked embedded linux if I'm well informed. You'd probably get lucky hooking it up to a page turn pedal... If I weren't such a cheapskate, or if there were a budget for these kind of things where I teach the guitar, I'd probably experiment with this for teaching...