mRo AUAV-X2

:::warning This flight controller has been discontinued and is no longer commercially available. :::

:::warning PX4 does not manufacture this (or any) autopilot. Contact the manufacturer for hardware support or compliance issues. :::

The AUAV® AUAV-X2 autopilot is based on the Pixhawk®-project FMUv2 open hardware design. It runs PX4 on the NuttX OS.

AUAVX2_case2

Quick Summary

• Main System-on-Chip: STM32F427

  • CPU: STM32F427VIT6 ARM microcontroller - Revision 3

  • IO: STM32F100C8T6 ARM microcontroller

• Sensors:

  • Invensense MPU9250 9DOF

  • Invensense ICM-20608 6DOF

  • MEAS MS5611 barometer

• Dimensions/Weight

  • Size: 36mm x 50mm

  • Mounting Points: 30.5mm x 30.5mm 3.2mm diameter

  • Weight: 10.9g

• Power OR-ing schematic with reverse voltage protection. 5V power module is required!

Connectivity

• 2.54mm headers:

• GPS (USART4)

• i2c

• RC input

• PPM input

• Spektrum input

• RSSI input

• sBus input

• sBus output

• Power input

• Buzzer output

• LED output

• 8 x Servo outputs

• 6 x Aux outputs

• USART7 (Console)

• USART8 (OSD)

Availability

No longer in production. This has been superseded by the mRo X2.1. mRobotics is the distributor for the AUAV Products from August 2017.

Key Links

• User Manual

• DIY Drones Post

Wiring Guide

AUAV-X2-basic-setup 3

AUAV-X2-basic-setup 2

AUAV-X2-basic-setup 1

AUAV-X2-airspeed-setup 3

Schematics

The board is based on the Pixhawk project FMUv2 open hardware design.

• FMUv2 + IOv2 schematic -- Schematic and layout

:::note As a CC-BY-SA 3.0 licensed Open Hardware design, all schematics and design files are available. :::

Serial Port Mapping

UART	Device	Port
UART1	/dev/ttyS0	IO debug
USART2	/dev/ttyS1	TELEM1 (flow control)
USART3	/dev/ttyS2	TELEM2 (flow control)
UART4
UART7	CONSOLE
UART8	SERIAL4