September 27, 2018 Where do I find USB documentation? By FAQs › Category: GEMstudio Pro › Where do I find USB documentation? 0 Vote Up Vote Down Amulet Staff asked 6 years ago Please see UART ASCII Protocol section of the GEMstudio Pro User's Guide. Instead of Amulet:UART, use Amulet:USB. Please login or Register to submit your answer Username or Email Address Password Remember Me Share