![Screenshot_5 Screenshot_5](https://lh3.googleusercontent.com/-VkRczq7SdG0/WEFL77Umt3I/AAAAAAAAE84/_MakZa-ibMo/Screenshot_5_thumb%25255B2%25255D.png?imgmax=800)
![pixel pixel](https://lh3.googleusercontent.com/-z-y3NOj5XAs/WEFL8fOQZYI/AAAAAAAAE88/brxGYIhqG9o/pixel%25255B5%25255D.png?imgmax=800)
Debug block in a another frequently used node in magicblocks. As name implies it is very useful for debugging and viewing data as similar to the serial terminal or arduino. Data can be viewed on debug window. There can be any number of debug blocks on the playground and each block can be turned on or off as shown in the figure.
Debug Window
![Screenshot_1 Screenshot_1](https://lh3.googleusercontent.com/-UtH9xypr1Z0/WEFL990nOqI/AAAAAAAAE9E/bZUekZz0rsE/Screenshot_1_thumb%25255B2%25255D.png?imgmax=800)
![pixel[1] pixel[1]](https://lh3.googleusercontent.com/-3JNxp40xIjE/WEFL-PoaWqI/AAAAAAAAE9I/NKFgTwajvn4/pixel%25255B1%25255D%25255B2%25255D.png?imgmax=800)
Debug window is a one tab of the side bar. It can be opened as shown in above figures.
![Screenshot_2 Screenshot_2](https://lh3.googleusercontent.com/-OnY7iRZ8lv4/WEFL_N4C_WI/AAAAAAAAE9Q/58slETcZbPA/Screenshot_2_thumb%25255B2%25255D.png?imgmax=800)
Default settings works well in most cases.
Example 1
![Screenshot_3 Screenshot_3](https://lh3.googleusercontent.com/-bJrS7vdOsxo/WEFMAdH1eSI/AAAAAAAAE9Y/1jCBX61OUZM/Screenshot_3_thumb%25255B2%25255D.png?imgmax=800)
This example shows timestamp in every 1 seconds on debug window
Example 2
![Screenshot_4 Screenshot_4](https://lh3.googleusercontent.com/-NA2_1Fh93H4/WEFMCGll6mI/AAAAAAAAE9g/v3o4V6jAiPw/Screenshot_4_thumb%25255B2%25255D.png?imgmax=800)
This example shows reading analog data in every 1 seconds and display on debug window
Example 3
![Screenshot_6 Screenshot_6](https://lh3.googleusercontent.com/-GVFfonBYA_o/WEFMDCUZDfI/AAAAAAAAE9o/7x6JE88pHvA/Screenshot_6_thumb%25255B2%25255D.png?imgmax=800)
This example shows data from the MagicShield or mobile phone, display on the debug window. Refer the MagicShield here on more information about connecting your Arduino to the cloud.