I've always used my iphone to control my drone.  I'm considering an ipad mini dedicated for the chore.  What is the minimum requirements for a Phantom 4.

Hi there. Thank you for reaching out. You may refer to the list below for the recommended mobile device for the DJI Phantom 4. Thank you!

Thanks for the reply.  Does the controller open up big enough for an iPad?  I thought it needed to be an iPad mini. Thank-You, Mark