Arduino Companion

Starting out with Arduino or just need an offline Reference? Check out this app!

PLEASE NOTE: the app is now updated to work on Android 4.4 (and newer) devices.

Arduino Companion is an app for designed to help anyone getting into Arduino and electronics. The app contains the full Arduino Reference for offline use, as well as a handy resistor calculator. The Reference contains all of the basic Arduino reference, but it also covers all the included classes for controlling Ethernet, Servos, Serial Communication, LCD Displays, SD cards, Keyboard and Mouse (Leonardo) and more. Now also covers Arduino Due.

Feel free to contact me to suggest features you feel is missing or if you find any bugs. Contact me using the About-page inside the app or the email listed below so I can fix the issue.

What's New in the Latest Version 1.3.1

Last updated on Jul 22, 2015 Version 1.3.1 changes:
- Scaling updated to work better on high-resolution devices
- Tap on title to scroll to top
- SSL security fix

If you experience a bug, please leave a message via the app or the listed here. I'm curious to know if the scaling works well across devices. If it looks terrible on your device, please send a screenshot to the email below.