Members of the Arduino community can now suggest edits to docs, tutorials and help center content directly through the GitHub repository.
The new Arduino Docs site has a detailed, friendly and comprehensive breakdown of everything you ever wanted to know about the official boards and products.
To enable easy documentation of pin assignments, BusyDuckMan created a couple of ASCII art of Arduino Uno and Mega boards marking ports, PWM and coms. You can now then simply copy and paste as a comment into your code and document in an easy way how the arduino is connected to other devices:
The original post from Nick Gammon is old, but I’m pretty sure can still be useful. Check out this handy Arduino R3 pinout diagram and write up from Nick Gammon. He hits a lot of the important points here, and in addition he explains the limits of all the pins and interfaces in the rest […]
Learn how to submit your project made with Arduino boards, it may get featured on the Arduino social channels!
Submit your Project
