BrainFPV RADIX LI

BrainFPV brings us their latest creation, the Radix Li Flight Controller. The World’s first 20×20 Flight Controller with a graphical OSD.

Check out a

detailed review on our new /Learn page!

Features

• On top of the normal Betaflight OSD, RADIX LI on-screen-display gives you extra features you can’t get anywhere else. Proudly show off your pilot and team logo using the BrainFPV

  logo customizer

  with just a click of a button. Extra features also include a graphical barometer scale, artificial horizon, gyro spectograph, RC stick display, 3D OSD support and more!

• RADIX LI can be used with any 4-in-1 ESC on the market. It comes with cables and connectors to easily make your own wiring harness.
• Smaller! (duh): 20mm hole spacing, 26.5mm x 26.5mm outside dimensions
• Has 5V Reg! Can be powered directly from a 3S – 6S LiPo battery (500mA BEC built-in)
• No Baro! You can attach a GPS to it if you want to know how high you are.
• No Micro SD Slot! Who needs blackbox if you can use the custom BrainFPV OSD spectrograph for tuning?
• No Analog RSSI Input! Using RSSI or LQ over an RC channel is more common and more accurate anyways.
• So Ridiculously Cute! It is just cuter. Nothing more to say.

Specifications

• Processor: STM32F446RET6, Coretx-M4, 32bit, 180MHz, 128kB RAM, 512kB Flash.
  IMU: Bosch Sensortec BMI160 running at 3.2kHz, connected using SPI.
  OSD: Full-graphic, PAL/NTSC auto detect, adjustable black and white levels. Full Betaflight OSD support with extra graphical features. Support for side-by-side 3D when used with a 3D FPV camera.
  Motor Outputs: 6 outputs with full DSHOT (150/300/600/1200) and OneShot support.
  Receiver Support: PPM, S.Bus (inverter built-in), DSM, HoTT, SRXL, CSRF, FPort ready. 5V or 3.3V supply for receiver. Receiver is powered from USB for easy and safe setup.
  Telemetry Support: FrSKY Smart Port, FrSKY Sensor Hub, HoTT Telemetry, SRXL, CSRF, FPort ready. Built-in inverter for FrSKY telemetry.

  Serial Ports: 4 full serial ports (UARTs). UART3 and UART6 have inverters for S.Bus and SmartPort telemetry. Inverters are automatically enabled/disabled for maximum flexibility.

  RGB LEDs: Dedicated RGB LED output.
  Camera Control: Dedicated output for accessing the camera menu to change camera settings.
  Buzzer Port: Dedicated port for 5V (100mA max) buzzers.
  Analog Inputs: Voltage sensing (VBAT), current input (3.3V max).
  Power: 3S – 6S (7.5V – 26V), 500mA BEC
  Dimensions: 26.5mm x 26.5mm, 20mm hole spacing. 4.1mm holes for anti-vibration grommets for M3 screws.
  Weight: 4g

Includes

• RADIX LI flight controller
• Silicone anti-vibration grommets 4x
• BrainFPV 4-in-1 ESC cable kit (cables and connectors to make a cable that works with any 4-in-1 ESC with a JST-SH 7 pin, 8 pin, or 10 pin connector)

Downloads

Downloads and setup information can be found

here