This item is no longer available


Image for F400 Raceflight Flight Controller from HorizonHobby
+ / - Hover over image to Zoom
F400 Raceflight Flight Controller
  • Overview
  • Specs
  • Reviews
  • Parts & Accessories
  • Manuals & Support

Key Features

  • Compatible with all Spektrum receivers and other brands. No Built in SBUS Inverter
  • Ready for the new SPM4649T Telemetry Quad Racing Receiver for Full Telemetry Output Support
  • Standard form factor 36mm x 36mm mounting holes: 30.5mm squared to center hole
  • RaceFlight dedicated support and development
  • High Speed 32khz gyro
  • Leading Edge F4 Processor
  • LED Driver for WS2812b programmable LED
  • ESC flashing and configuration built into configurator
  • Built in 5V Regulator, 2 - 6S battery input
  • Dedicated port for Spektrum Telemetry laptimer
  • 16mb Flash Memory for Black Box
  • RaceFlight One Supported
  • Advanced integrated telemetry features


Spektrum has combined a state of the art F4 processor with proprietary Raceflight firmware to bring you the cutting edge in FPV racing performance. Featuring an integrated 5v regulator, pilots will no longer worry about providing regulated power to your flight controller. The Spektrum F400 flight controller makes wiring the receiver simple by only needing one connection for power, signal, and telemetry information. Pair it with a SPM4649T Serial Telemetry receiver and the pilot can feed all available telemetry data to their Spektrum radio transmitter. The processor in the Spektrum F400 is capable of a lighting fast 180MHz update speed; giving the pilot uncompromised speed, precision, and power. Connect the F400 Raceflight Flight Controller with a 32KHz capable ESC for optimal performance.

The Spektrum F400 now supports RaceFlight One, the leading edge drone racing firmware, giving the pilot the most locked in feel and easiest to configure setup to date. When combined with a the Spektrum Quad Race Serial Receiver with Telemetry and you get advanced telemetry features such as PID and rate control, Flight pack voltage, current monitoring and more.

Compatible Products

Spektrum F400 Raceflight Flight Controller SPMFCF400 is compatible with SPMFCF400RX
Height: 0.2 inch (6mm)
Length: 1.4 inch (36mm)
Weight: 0.3 ounce (8 grams)
Width: 1.4 inch (36mm)

Optional Accessories

In Stock
$44.99  $39.99
In Stock
In Stock
$49.99  $24.99
In Stock
In Stock
$68.99  $59.99
In Stock



Product Support Tips

Product Support

Technical questions about this Spektrum product should be directed to Horizon Hobby's Product Support Department:

Horizon Hobby, LLC.
ATTN: Product Support

2904 Research Road
Champaign, IL 61822

To place a Horizon Hobby Support Inquiry please visit our Inquiry Form Support Phone:(877) 504-0233
Fax:(217) 355-1552

Sales Support

If you would like to purchase this product, please go to the Store Locator or contact the Horizon Hobby Consumer Sales Department:

Horizon Hobby, LLC.
ATTN: Consumer Sales

2904 Research Road
Champaign, IL 61822
Email: Sales Phone:(800) 338-4639
Fax:(217) 355-1552