After spent more than 2 weeks troubleshooting an error "No GPS" message. (and “destroy” others GPSs, cables and oterhs, to try to understand)
I opened my Pixhawk2 board and found hot "glue" only in the primary GPS (GPS 1) connectors.
Please can someone check if this glue is normal? Is possible to see without open the board.
Because if is not normal (the Glue), they sell a really bad quality board, but first I would like to check first of all.