GitHub - h6ah4i/android-arduino-fullcolorled: Android + Arduino test program (Full color LED controls)
![Serial OTG. Arduino CH340. FTDI. rkl099's Extension - Tutorials and Guides - MIT App Inventor Community Serial OTG. Arduino CH340. FTDI. rkl099's Extension - Tutorials and Guides - MIT App Inventor Community](https://community.appinventor.mit.edu/uploads/default/original/3X/1/c/1c5901f021c531ebb54d1b92b42a0c0d42229a95.jpeg)
Serial OTG. Arduino CH340. FTDI. rkl099's Extension - Tutorials and Guides - MIT App Inventor Community
GitHub - hariharan-m/Arduino-Android-USB: Simple Android Apllication to interface an Arduino with an Android phone using an USB cable.
![Is it possible to connect arduino pro with an android phone with a usb cable? - Electrical Engineering Stack Exchange Is it possible to connect arduino pro with an android phone with a usb cable? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/6fO37.jpg)