Hello,I’m trying to build a helicopter which can be operated under extreme environmental conditions (high humidity and light rain). For this reason I’d like to protect the autopilot in a watertight…Continue
"A mechanical solution may be simpler .... if your waterproof container is not rigid, the internal pressure will stay the same as outside. On a rigid container, you can drill a hole and glue on a loose piece of rubber balloon to…"
"Hmm, sounds interesting.
Could one use the "normal" pitot tube sensor as an external barometer outside of the box? ...as it has two little barometers, one as static and the other for the dynamic pressure.
Just an idea.
Hello,I’m trying to build a helicopter which can be operated under extreme environmental conditions (high humidity and light rain). For this reason I’d like to protect the autopilot in a watertight box. Of course this is a problem for the internal barometer. So my question are there external barometers available for PIXHAWK? Rainproof would be perfect?I am grateful for any information!ChrisSee More
"I never tried it but using the serial interface should work. I found an old document about the protocol specification: SimpleBGC 2.3 serial protocol specification - BaseCam Electronics
Maybe this works for you.
"Unfortunately you are just able to trigger the camera. The problem is, if your camera needs to focus there will be a delay between the trigger signal and the capture. I personally prefer using the feedback signal (flash signal) for logging. In my…"