AUAV-X2 Autopilot (Discontinued)

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

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

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 This has been superceded by the mRo X2.1.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

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