Android app and library to communicate with Arduino via serial port

Hi everybody!
I just want to present some of my recent work which can be useful for people trying to communicate their Arduinos with Android via USB.

First I released an Android library that can handle USB to serial converters GitHub - felHR85/UsbSerial: Usb serial controller for Android It is well tested and support the CP210x, FT232, PL2303, CDC interface and even the CH340/341 present in some of the cheap Arduino clones. It is open-source (MIT license) and it has been already used in some Arduino based projects like More information of how to use it correctly

Also I developed a Serial port terminal emulator with the library and a paid version of the same app without ads, different econdings and some VT100 emulation support