Routine to blink the LED to indicate the board is not locked up.
Other
Switch branches/tags
Nothing to show
Clone or download
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Permalink
Failed to load latest commit information.
LEDHeartbeat.ino
README.md

README.md

LEDHeartbeat

Routine to blink the LED to indicate the board is not locked up.

A very simple routine you can include with your Arduino to blink the onboard (or other) LED as your program cycles through loop(), giving you an indication that the system is still alive.