Plane 3.4.0 is released on Mission Planner and our Dropbox
Now there are new drivers available from NuttX OS and started from startup script:
- Eagle Tree Airspeed MicroSensor V3 – I2C bus
- Only on I2C external bus for all boards (this bus is already used for external magnetometer and is available on all VR boards).
- MEAS Digital Pressure Modules MS4525DO – I2C bus
- Only on I2C external bus for all boards (this bus is already used for external magnetometer and is available on all VR boards).
- Maxbotix sonar range finder MB12XX – I2C bus
- Only on I2C external bus for all boards (this bus is already used for external magnetometer and is available on all VR boards).
- RGB LED controller (TCA62724FMG) – I2C bus
- Only on I2C external bus for all boards (this bus is already used for external magnetometer and is available on all VR boards).
- PulsedLight Lidar-Lite V2 range finder – I2C bus
- Only on I2C external bus for VR Brain 4.5, VR Brain 5.1, VR Micro Brain 5.1 and VR Micro Brain 5.2.
- Both on I2C external bus and I2C external extra bus (DF13 connector under SERIAL2) for VR Brain 5.2. It’s possible to connect the sensor on one of these two buses.
- TeraRanger One range finder – I2C bus
- Only on I2C external bus for VR Brain 4.5, VR Brain 5.1, VR Micro Brain 5.1 and VR Micro Brain 5.2.
- Both on I2C external bus and I2C external extra bus (DF13 connector under SERIAL2) for VR Brain 5.2. It’s possible to connect the sensor on one of these two buses.
- OpticalFlow – I2C bus
- Only on I2C external bus for VR Brain 4.5, VR Brain 5.1, VR Micro Brain 5.1 and VR Micro Brain 5.2.
- Both on I2C external bus and I2C external extra bus (DF13 connector under SERIAL2) for VR Brain 5.2. It’s possible to connect the sensor on one of these two buses.
- PulsedLight Lidar-Lite V1 range finder – PWM
- This sensor has also an I2C bus available but there is a bug into its firmware and it is not safe. We recommend using this sensor only in PWM mode.
- Available only for VR Brain 5.1, VR Brain 5.2 and VR Micro Brain 5.1.
- This sensor needs a PWM input (pin 5 of inputs connector) and a Digital Output (reset of the sensor – pin 6 of inputs connector).
VRBRAIN 
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