I’ve found that my GPS (Beitian bn220) not working is due to a bad contact in this connector. I sometimes manage to get a connection by pushing the wires in and then get a GPS showing in OSD and a fix.
Is it possible to fix it or do I need to change it ? It looks like a SH 4 pin connector but even looking at the GPS full spec doesn’t say what kind of connector it is. Thanks for any help.