"After several days of intense search, I have the solution which is in fact the one that everyone had to face and I share it again for others.
I bought my APM already in its case and I wrongly thought that the barometer was already protected...
Also…"
I have RCTIMER ESC :http://www.rctimer.com/product_1059.html
the quad is a RCTIMER Spider frame, so it is not high quality and may have some flex but I have seen videos of it on youtube and they seem to fly…"
"Thanks for your help.I tried to focus on voltage and current issue.
Droneshare analysis says I have FS_BATT failsafe event and also no imu data due to vibration.
For the FS_BATT , I have this value as parameter in failsafe :
I was really impressed with my first flight . I could take off and fly in stabilize mode so easily I decided to test alt-hold and loiter which were almost perfect until I switched back to stabilize then alt hold again.The quad could not stay at…