Cannot see external barometer data – NO SCALED_PRESSURE3 message

[EliotBR (Eliot)]

Hi @beyza,

ArduPilot handles this a little weirdly, by using RAW_PRESSURE as the data for the first barometer.

Accordingly,

@EliotBR

I believe the water depth barometer pressures in this case will show up in SCALED_PRESSURE2, although you should be able to use AHRS2.altitude to get the autopilot’s filtered depth estimate directly.