Refresh com ports every 5 seconds
Merge pull request #17 from DarkmatterVale/ActivityBoard

Updated digital pins on Activity Board
Merge pull request #18 from DarkmatterVale/ActivityBoard

Updated digital pins on Activity Board
Merge pull request #19 from DarkmatterVale/master

Additional Blocks and bug fix
Merge pull request #19 from parallaxinc/master

Sync