Hi. I rested my samsung s4 with tge free version of gcodeprinter and it connected fine to my anet a8. So i bought the lite version and it does not recogize the printer at all. Free version let’s me control fans motors etc. Tried everything the faqs…suggestions anyone?
Sorry for the late response, your post got lost in the spam folder 
The “lite” version of GCodeprintr is no longer updated and therefore doesn’t support newer printers. You would need to request a refund and buy the full GCodePrintr version instead