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Upgrade to 3.6, no more airspeed sensor & plane dips left in FBWB/A

@raphh wrote:

Hello,

Helping a friend with a Pixhawk clone (rtfhawk). Upgraded to 3.6, now airspeed sensor is stuck at 5mph and does not move. pin is set to 65, and the airspeed + external compass on GPS are connected to the i2c splitter.

At a loss here - not sure how I can test to see if the airspeed sensor is actually broken or what..

Also seeing odd behavior where FBWA/B dips slightly left with no stick input (yes re-calibrated IMU's)

Also tried:

-reflashing firmware

-replacing all i2c cables

-tried new i2c splitter

-Enabled/disabled airspeed sensor with power cycled in between

-cycled through all available settings for pin for the hell of it (left at 65 now as instructions state).

Any help would be greatly appreciated!

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