BG164304371 it says on the description that the interface is for walksnail

MaxDonen Any xt60 connected to alligator clips should work. If you can solder, you can easily make them yourself too.

MaxDonen Bit risky IMO. I'd be worried that the motor could burn out the PSU, unless there's some way to limit the motor's power draw.

MaxDonen Can't see why not, though you'd need to find an appropriate configurator/interface for your application. It's just a GPS module, so it's not really bothered by what it's being used in as long as 1) it can see enough satellites and 2) the logic board it is interfacing with is UART compatible.

MaxDonen probably ninjaflex or some other flexible filament. Google it if you're not sure. Definitely not rubber but probably bendable enough to be suitable.