Serial lib for android devices.
This project is very similar to usb_serial, you can use its documentation to use this library. There are still many changes and tests that I must perform
I had some problems and bugs using usb_serial due to the special requirements of a project I was working on.
While usb_serial uses https://github.com/felHR85/UsbSerial To support its functionality, this library uses https://github.com/mik3y/usb-serial-for-android