3D solder mask made from a thin stainless steel that separates the module from the pins
Peelable solder mask or expoxy or glue that can be applied to the module after SMT and before wave solder that prevents solder from touching the pads of the module
ublox module hat for manual soldering to prevent flux and solder bridges
Trim up the pads on the bottom of the ublox module and place a strip of soldermask.
Brainstorming from 8/28