1) Would it be possible to post the correct status of the LEDs?
On the GPS board I have:
1. a blinking red LED
On the Ardupilot board:
2. A steady blue LED ("Lock")
3. A steady red LED ("Power")
4. A steady red LED ("MUX")
5. A blinking yellow LED ("STAT")
The instructions mention a blinking white ("Lock") LED. Has this been replaced by the steady blue LED?
The second question is, what voltage should I expect on the output pins? I am getting only about 0.2 volts. I am not using an ESC, but using a battery. I am not using the CTRL either, but, instead, I used Michal B's modification to the code from Jan 16.