Featherweight "GPS lock required"

[hketels6]

Hello all,

I'm new to the scene and am currently setting up the electronics for a rocket launch I'm planning. I'm using the Featherweight app to set up a simulation for the target altitude but I am met with the warning window attached below. Currently I have the Blue Raven altimeter connected to some LEDs to test the outputs and the GPS and GS are powered. The goal is to reach as close to 2000.0 ft as possible and it will be using a dual deploy recovery system. Any input would be greatly appreciated!

 

[dhbarr]

Are you running this test indoors? Especially if you're in a multi-story office or apartment, it can be difficult for GPS chips to obtain clear view of enough satellites.

 

[hketels6]

Are you running this test indoors? Especially if you're in a multi-story office or apartment, it can be difficult for GPS chips to obtain clear view of enough satellites.

Yes I am. Ok i will try it outside then! Thank you!

 

[dhbarr]

Yes I am. Ok i will try it outside then! Thank you!

Also give it a couple of minutes to acquire lock. I'm not perfectly familiar with this exact system, but typically most GPS units take a while to triangulate.