i recently got a ublox 3dr gps module for apm 2.6 with external GPS but i notoiced that on the GPS module there is a fixed RED light but no blue light fixed or blinking. Could this be a wiring problem? I read on some comments on other similar threads that the blue light in the gps module should also blink while looking for sats.
You need to be a member of diydrones to add comments!
Replies
the blue light is off until it acquires a lock and then flashes.