If the adapter has an OTG function, "OTG ENABLE" will be displayed. -**Check cables** After turning ON the product's power, connect the A-side port to the B-side port with a USB cable. After turning ...

All you need is a Micro USB OTG to USB Adapter.) USB Bridge for App Inventor 2 allows through a USB OTG cable to achieve a seamless interface between a USB device and the development tool APP INVENTOR ...