XBee or Bluetooth ?Its possible to install ?

I recently bought this miniQ 2WD. The second version is good and quite resistant. I whish tutorials and sample code could work with the last arduino ide version.

Is there any schematic of the version 2 because the schematicfile on this page seems out of date ?

yes i did, i uploaded the code successfully and in the screenshot i got this error
https://uploads.disquscdn.c...