PX4 User Guide (v1.13)

# Modules Reference: Airspeed Sensor (Driver)

# ets_airspeed

Source: drivers/differential_pressure/ets (opens new window)

# Usage

ets_airspeed <command> [arguments...]
 Commands:
   start
     [-I]        Internal I2C bus(es)
     [-X]        External I2C bus(es)
     [-b <val>]  board-specific bus (default=all) (external SPI: n-th bus
                 (default=1))
     [-f <val>]  bus frequency in kHz
     [-q]        quiet startup (no message if no device found)
     [-a <val>]  I2C address
                 default: 117

   stop

   status        print status info

# ms4515

Source: drivers/differential_pressure/ms4515 (opens new window)

# Usage

ms4515 <command> [arguments...]
 Commands:
   start
     [-I]        Internal I2C bus(es)
     [-X]        External I2C bus(es)
     [-b <val>]  board-specific bus (default=all) (external SPI: n-th bus
                 (default=1))
     [-f <val>]  bus frequency in kHz
     [-q]        quiet startup (no message if no device found)
     [-a <val>]  I2C address
                 default: 70

   stop

   status        print status info

# ms4525do

Source: drivers/differential_pressure/ms4525do (opens new window)

# Usage

ms4525do <command> [arguments...]
 Commands:
   start
     [-I]        Internal I2C bus(es)
     [-X]        External I2C bus(es)
     [-b <val>]  board-specific bus (default=all) (external SPI: n-th bus
                 (default=1))
     [-f <val>]  bus frequency in kHz
     [-q]        quiet startup (no message if no device found)
     [-a <val>]  I2C address
                 default: 40

   stop

   status        print status info

# ms5525dso

Source: drivers/differential_pressure/ms5525dso (opens new window)

# Usage

ms5525dso <command> [arguments...]
 Commands:
   start
     [-I]        Internal I2C bus(es)
     [-X]        External I2C bus(es)
     [-b <val>]  board-specific bus (default=all) (external SPI: n-th bus
                 (default=1))
     [-f <val>]  bus frequency in kHz
     [-q]        quiet startup (no message if no device found)
     [-a <val>]  I2C address
                 default: 118

   stop

   status        print status info

# sdp3x

Source: drivers/differential_pressure/sdp3x (opens new window)

# Usage

sdp3x <command> [arguments...]
 Commands:
   start
     [-I]        Internal I2C bus(es)
     [-X]        External I2C bus(es)
     [-b <val>]  board-specific bus (default=all) (external SPI: n-th bus
                 (default=1))
     [-f <val>]  bus frequency in kHz
     [-q]        quiet startup (no message if no device found)
     [-a <val>]  I2C address
                 default: 33
     [-k]        if initialization (probing) fails, keep retrying periodically

   stop

   status        print status info

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