I have still an GPS and Baro problem with NAVIO+
flashed with http://docs.emlid.com/navio/Downloads/Real-time-Linux-RPi2/
use sudo ArduCopter-quad -C /dev/ttyAMA0
connect well with RFD900+ at MP, APMPlanner2 or QGroundControl
setup at MP with
G_GNSS_MODE 64 (default 0)
this enables GPS, SBAS, GLONASS
you might have to change that, depending on where you live.
GPS_SBAS_MODE 1 (default 0)
GPS_TYPE 2 (default 1)
from Navio+/2 GPS problems (hopefully) solved
But still have those problem, several times calibrate accel but still bad baro health.
Your advice and help are needed
Can you share more details about your setup? Is baro working at all?
Here is the screenshot of MP
This is my quad
Any suggestion on check the baro? Do I need like at http://docs.emlid.com/navio/Navio-dev/ms5611-barometer/ ?
My quad are outside the room with clear view of the sky.
I also attach PX4Flow and it doesn’t send or receive any data…
Can you try with all external i2c devices disconnected first?
Yes I have try it, try only raspi navio+ gps powered from PM but still the same
Johar, baro test looks really suspicious. can you try to SSH into the Rpi, instead of using GUI and run the test again? Also, please do not run tests and APM at the same time.