If you are looking for the Blues Scale in the key of either D# or Eb flat you are actually looking for the same key, so I wrote it as D#/Eb.

 

The first box of the Blues Scale in the key of D#/Eb

 blues scale 1st box pattern in the key of Eb

The second box of the Blues Scale in the key of D#/Eb 

 blues scale 2nd box pattern in the key of Eb

The third box of the Blues Scale in the key of D#/Eb 

 blues scale 3rd box pattern in the key of Eb

The fourth box of the Blues Scale in the key of D#/Eb 

 blues scale 4th box pattern in the key of Eb

The fifth box of the Blues Scale in the key of D#/Eb 

 blues scale 5th box pattern in the key of Eb

A Full Octave of the Minor Pentatonic scale in the key of D#/Eb

blues scale in the key of Eb