TBS Unify Pro HV & FrSky Receiver Mounting Board
This board has the option to easily solder an XM+ or R-XSR, but the receiver selection is not limited those. Spektrum, Futaba, FlySky, or any other receivers are also compatible. Simply connect the receiver directly to the flight controller (ignore the receiver portion on the board) or connect the receiver to one of the header pins on the Unify Mounting Board and use the pads located on the side as intended. The solder bridge pads will still have to be used to select which headers you will be using.