空速传感器

对于固定翼和 VTOL 机架，强烈建议 使用空速传感器。 它们非常重要，因为自驾仪没有其他方法来检测失速。 对于固定翼飞行来说，保证升力的是空速而不是地速。

数字空速传感器

Hardware Options

Recommended digital airspeed sensors include:

• MEAS Spec series (e.g. MS4525DO, MS5525)

  • mRo I2C Airspeed Sensor JST-GH MS4525DO (mRo store)

  • Digital Differential Airspeed Sensor Kit (Drotek).

• EagleTree Airspeed MicroSensor V3 (eagletreesystems)

• Sensirion SDP3X Differential Pressure Sensor

• Holybro Digital Air Speed Sensor

All the above sensors are connected via the I2C bus/port.

配置

Enable Airspeed Sensors

Unlike most other sensor drivers, the airspeed sensor drivers are not automatically started.

Enable each type using its corresponding parameter:

• Sensirion SDP3X (SENS_EN_SDP3X)

• TE MS4525 (SENS_EN_MS4525)

• TE MS5525 (SENS_EN_MS5525)

• Eagle Tree airspeed sensor (SENS_EN_ETSASPD)

Calibration

Airspeed calibration information can be found in: Basic Configuration > Airspeed.

开发人员信息

• Airspeed drivers (source code)