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BrainFPV RADIX LI Flight Controller Flight Controller FPV ATL

RADIX LI Flight Controller

BrainFPV
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$49.99
Shipping calculated at checkout.
Product Specs
# of UARTs 4
Processor Type F4
Stack Size 20x20mm
Camera Control YES
Operating Voltage 7.5-26V
Part Weight 4g

 

 

 

 

The BrainFPV RADIX LI 20mm x 20mm flight controller

  • Compared to the RADIX, the RADIX LI:
    • SMALLER (duh): 20mm hole spacing, 26.5mm x 26.5mm outside dimensions
  • HAS 5V REGULATOR
    • 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.

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)
  • Link to step-by-step build guide

 

SPECS

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
Gluten free, Non GMO, Free Range Anorganic Gyro