TriCopter central board (RC explorer)

thingiverse

The TriCopter central plate is a customized design inspired by jphilips boards, featuring the same bolt placement but a slightly different shape. Key improvements include a universal board for top and bottom, no recesses on the "print bottom" side for easier printing, an inner nut holder for KK2, and bigger arm retainers that can be adjusted using a knife to control hold/fold force. Print two copies of this plate and carefully trim the arm retainer edges with a knife for optimal functionality.