I am doing a university project to rehabilitate an M100 but it does not have a remote control and I cannot find it anywhere to buy it, my question is if there is compatibility with others with Other controls of the other series (I noticed that the controls of the DJI phantom (GL300C) are very similar aesthetically to those of the original M100)
Help!!

You can get the controllers on ebay or craigslist. I dont know if the GL300 works with the M100.
You should get the newer and better GL658 series, preferably the GL658c (according to some sources this C revision has better signal tx/rx). All GL658 (A/B/C) work with the matrice 100.

Hi there, the controller GL300C is not compatible with M100. The M100 is compatible with GL658C and GL658B (which is for the Inspire 1). Hope this information helps.