PX4 Differential Airspeed Pitot Tube + Pitot Tube Airspeedmeter Airspeed Sensor for Pixhawk PX4 Flight Controller

The connector is a smaller df-13 designed for the original PIXHAWK system. Works perfectly on my older PIXHAWK 4. Orange Cube uses jst-gh connectors and it will not work on cube projects.

It'll do the job, has seemed to work ok on my mini skyhunter, flying a speedybee f405 wing. Also no documentation but I set up the serial ports on the board and plugged it in and everything worked first try.

Great little pitot static sensor. The tubes are extra long so you can install it in a wing if you need to. The metal is solid but the joints looked like they could use some support so I reinforced mine with CA glue. Solid as a rock now.

I'll put my abridged manual here: Presumably works out of the box with pixhawk? But boards on stm32 processors use 3.3v logic on i2c, while this thing uses 5v. To use it, just connect the 5v pin to 3.3v. (or you could probably use a logic level shifter). This uses a MS4525 chip and it functionally identical to the more popular one by mateksys except for the fact that the mateksys seems to have a 3.3v regulator built in to avoid this very problem.