The BrainFPV Radix represents a step forward when it comes to betaflight flight controllers.  The two main features are a robust Bosh Gyro, and a fancy modern OSD chip.  Traditional betaflight OSD’s use a functional, but outdated OSD with limited features and update rates.  The team at BrainFPV wanted something better so insead uss a graphical OSD chip that enables alot more features, and it just looks nicer.

The Bosh Gyro also mean that this FC performs great in the air.  Other than that it has all the other features you expect and need from a betaflight FC.

Please make sure to read the quickstart guide before using this flight controller, as the firmware flashing is slightly different:

• Radix FC Manual

Key Features

• Best setup manual ever made
• Improved form factor for easier soldering of PDB / 4-in-1 ESC underneath RADIX FC
• Plug-and-play stacking on RADIX PB or Hobbywing 4-in-1 ESC using soft cables for vibration isolation
• Graphical OSD – the only flight controller running BF with this feature
• Customizable OSD logos using the BrainFPV Logo Customizer
• STM32 F4 processor running at 180MHz
• Better sensors – Bosch BMI160 gyro, proven on RE1 (pilots are raving about it)
• Integrated barometer – so you always know how high you are
• MicroSD card slot for logging
• Integrated silicone grommets for vibration isolation
• Dedicated camera control pad for changing camera settings
• Dedicated RGB LED output for programmable LEDs
• Four full hardware serial ports (UARTs) – two of them have signal inverters that are automatically enabled or disabled, so they can be used with S.Bus or SmartPort
• 6 motor outputs with support for DSHOT (150/300/600/1200) and OneShot
• Supports Betaflight
• Engineered and tested in the USA