I am currently new at building my own drone. I am having an issue with my Navio2. I have used the command sudo nano /etc/default/arducopter to set my TELEM 1 to my IP address of my GCS. I then use the command sudo arducopter -A udp:“IP address”:14550. When I use this command, I get the following error:
Could not detect RPi version, defaulting to 2/3
MS5611 found on bus 1 address 0x77
PANIC: AP_Baro::read unsuccessful for more than 500ms in AP_Baro::calibrate 
*** Error in `arducopter’: double free or corruption (out): 0x0202ce80 ***
Because of this, I can not connect to APM Planner 2 and can not calibrate the Navio2. Does anyone know why I am getting this error? FYI, I am using arducopter 3.5, and both my ardupilot and RCIO are up to date.