Installing GPS on Pavo20 is pretty straight forward. Works really well and the gps on the pavo pico and gps on pavo20 are simply the same process.
Soldering gps to pavo20 is the same as soldering gps to pavo pico... click on time
10;08 in this video to see exactly how GPS is soldered on the Pavopico https://www.youtube.com/watch?v=NUd4JPoSCsE
Port Setup image is on GitHub
https://github.com/flight-commander/Pavo-20
Thanks @gsgsgsgs3650
GPS Wiring:
G to Ground - Wire color should be black or brown
5v to 5v - Wire color should be red or orange
T1 to R - Wire color can be any color you like
R1 to T - Wire color can be any color you like
Download Reflector
https://www.airsquirrels.com/reflector/download
Things to buy
GPS
https://amzn.to/3RqfH36
Soldering Flux
https://amzn.to/3sZcG1F
Soldering Cleaner
https://amzn.to/3RlsXY6
Soldering Iron Pencil
https://amzn.to/3N5lxG6
Smoker Stopper
https://amzn.to/3sFfzET
YOCTOSUN Magnifying
https://amzn.to/4875oZ7
Multimeter
https://amzn.to/4axrxBu
Wires
https://amzn.to/3TAGBYN