CL Racing F4S Flight Controller

US$29.50
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CL Racing F4S Flight Controller

IMPORTANT NOTE:This latest 2018 version is compatible with all ESC's, no matter how noisy they are. 


Need hardware to mount this to your frame? Please take a look at this page.

Technical specifications:

  •  LiPo Input: 2-6S (5V-30V)
  •  Power rail: 3.3v,5v,9v,vbat
  •  132A ( MAX display ) Current sensor with 160A PDB build in
  •  6 layer 2oz Copper PCB
  •  Size: 36x36mm
  •  Mount Holes: 30.5 x 30.5 mm
  •  CPU - STM32F405RGT6 (F4 chip)
  •  MPU-6000
  •  Full SD Card socket
  •  Build in 5V BEC 2A
  •  Build-in User selectable 9v or 5v 2A Filtered BEC For camera and VTX
  •  Dedicated Camera setting control pads along with camera power signal pads
  •  Dedicated VTX connection with along with TX4 for easy connect and control VTX
  •  Build in Betaflight OSD
  •  4 UARTS + USB (UART1 , UART3 ,UART4, UART6 ) (Pinout TX1, TX4,RX4, TX6,RX6 )
  •  5V LED strip output
  •  4 motors on each corner for a better layout.
  •  Support RX : Dedicated Sbus hardware inverted ,Satellite RX, Ibus,TBS Crossfire
  •  Dedicated hardware inverted connect to UART3 for smartport telemetry
  •  4 in 1 esc socket with external current sensor input
  •  Support TP and Smartaudio VTX
  •  Buzzer pads for external buzzer

clracingf4s-v1.5-instructions.jpg

Important Note:
Electronics are not warrantied beyond being dead on arrival.
If for whatever reason you have no time to check the electronics within 14 days of receiving them, then no warranty or replacement will be granted.
So please only order this if you have time to check for proper functioning within 14 days of arrival.
Claims for defective parts emailed to us after this 14 days period is up will be denied.

1 Review Hide Reviews Show Reviews

  • 5
    BEST AIO FC

    Posted by Muhamad Hafiz Rekman on 25th Nov 2018

    1) 10/10 for solder pad layout.
    2) Previously I use Matekf405 CTR. It is can not handle esc noise on FPV feed (ESC Dys Aria 40a ). Not flyable for FPV at all. After I change to CLRacing F4s the noise 90% reduce. I am very happy.
    3) More lock in than Matekf405 CTR.