We’ve released the first prototype of one of the most requested Arduino Pro IDE features: the Arduino Debugger
- executes your Arduino sketch step-by-step while it’s running on your Arduino board!
- pause your sketch execution placing breakpoints
- inspect variables values during execution
Initially supporting SAMD21 boards the Arduino Pro IDE debugger is available for Windows, Mac OSX and Linux64.
You can try the Arduino Debugger as a feature of the latest Alpha preview version for the Arduino Pro IDE; more details like tutorials etc will follow on soon!
[original story: Arduino Blog]