I previously reported I had a galaxy tab e & a tab s2 and both worked ok. Well the s2 failed shortly after and dealer replaced it with a new revised version which he mentioned might not be compatible with dji. That was my conclusion after much work and trying everything. Took it back and traded up to I-pad mini 4 which connects immediately to either of my p3a's. I wanted a better screen outdoors than the tab e but tab e still works ok so now have 2 tablets to go with my 2 p3a's. Very satisfied with the I-pad mini 4.