Intel Aero RTF

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The Intel Aero RTF vehicle includes the Intel Aero compute board, Vision Accessory Kit and a Spektrum DXe transmitter.

Within the vehicle is an STM32F427V flight controller board which can run ArduPilot (replacing the pre-loaded non-ArduPilot software). In this way, the higher powered Intel Aero compute board is used as a companion computer.

Additional parts to buy

Although “Ready-to-fly” some additional parts are required to complete the upgrade and fly with ArduPilot.

Upgrading the vehicle’s software

The Aero RTF may not have the last BIOS and Linux operating system. The Linux distro on Aero needs to be updated to version 1.2 in order for the flight controller to be flashed with ArduPilot.

Official Setup Instuctions from Intel should be followed which will ask you to:

The final step is to copy the arducopter.px4 firwmware to the Aero compute board and then flash it to the flight board:

If you are developing ArduPilot, you can flash directly from the command line after compiling. Refer to Build instructions for more detailed instructions, but it’s basically the following commands:

./waf configure –board aerofc-v1 ./waf copter –upload

Connecting and configuring with a ground station

  • Connect a Lipo battery to the vehicle
  • Turn on the vehicle by pushing the “Power” button found between the two rear arms
  • From your PC, connect to the vehicle’s wifi access point (normally starts with “Aero-”), the default password is “1234567890”
  • Start the ground station (i.e. mission planner), select “UDP” from the connection type and press “Connect”
  • The default parameter file can be uploaded from the Mission Planner’s Full Parameter Tree screen (raw parameter file is here)
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Connecting the Transmitter

The transmitter that comes with the RTF is an off the shelf DSM-X DXe and a SPM4648 receiver, which is of autobind mode. The transmitter should always be powered on before the receiver (which is normally powered together with the vehicle). If powered on after the vehicle it won’t connect. To overcome this you can simply disconnect the cable from the receiver, or go through the binding process, which involves powering on the transmitter while holding the “BIND/PANIC/TRAINER” button pressed. More information about the binding and connectiong can be found on the receiver documentation.

Known Issues with the Transmitter

  • the “MOTOR/THROW” switch on the back-right of the transmitter should always be left in the “ARM” position or the throttle value sent to the vehicle will be too low
  • the “FLAP” switch is connected to Ch7 so it can be used as an auxiliary switch but position “0” is actually On, “2” is off.
  • “AUX” and “RATE” switches are not configured to have any effect

The last three issues mentioned above could be resolved by reprogramming the transmitter using a Spektrum TX/RX USB Programming Cable

Improving the vehicle’s center of gravity

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In the default configuration the vehicle is tail heavy but its center of gravity can be improved by shifting the battery forward. Either attach the battery to the underside of the vehicle (instead of between the upper and lower platforms) or remove one of the blue pillars as shown above.

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