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Race 32 Micro Racing Flight Controller F303 (Deluxe)

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Race 32 Micro Racing Flight Controller F303 (Deluxe)


Now save save $32.24 $32.24

Special Price $12.99 $12.99

You save save $32.24 $32.24

Was  $45.23

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Want a winning edge for your quad racer?  The Race32 Micro Racing Flight Controller has been developed for quad racers where weight reduction is critical to help achieve a first place finish!

Fully compatible with Cleanflight the Race 32 Micro has all of the major features of boards twice its size including the STM32 F3 processor.  The faster ARM-Cortex M4 core has a floating point hardware unit for efficient flight calculations and loop times are twice as fast as previous generation STM2 F1 boards. 

Packed full of features the Race32 Micro is the smart choice flight controller for the serious quad/multirotor pilot.

• Space saving design - Full Naze capabilities in a package half the size
• Protective case
• Black Box Flight log recorder
• Next generation STM32 F3 processor with faster ARM-Cortex M4 core with floating point hardware unit.
• Plugs located on the same side of the board
• 6 PWM 3 pin through holes connectors for ESCs, servos. Full support for Oneshot ESC's
• Supports SBus, SumH, SumD, Spektrum 1024/2048, XBus, PPM, PWM receivers.
• Built-in inverters
• Dedicated output for programmable LEDs
• Battery monitoring port, buzzer port
• Barometer mounted on the bottom of the board for easy wind isolation
• Configuration of the flight controller via a cross-platform GUI (windows/OSX/Linux)
• Supports fixed wing, tricopters, quadcopters, hexacopters, octocopters and more.

Dimensions: 30 x 18mm board
Weight:  5g
CPU: STM32F303 with FPU 256k flash
Gyro: MPU6050
Barometer: MS5611
Magnetometer: HMC5983
Ports: UART1/OSD, UART2/GPS, UART3/Serial RX,I2C


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Vando | Verified Buyer

  • Quality
  • Overall
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Very good product!!

Jul 13, 2021

Very good product. Good performance !!
The installed software is good, but a new one can be uploaded.
I recommend, I ordered several pieces.

Marcnh33 | Verified Buyer

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  • Overall
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Nice flightcontroller

Apr 09, 2021

It is a nice fc but be aware with flashing firmware. I had installed the latest firmware but it killed the fc, support from hk is great, they had send me a replacement... it is a bit older fc but works great! I have bought a few of these fc's for different projects...

Florent | Verified Buyer

  • Quality
  • Overall
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Good compact F3 flight controller but careful handling required

Mar 01, 2021

Did use the controller on ppm and serial (Spectrum transmitter) input signals. Compass and barometer on board. Have my doubts about stability barometer. Has no boot pins, be very careful when installing new software.

Scabbage | Verified Buyer

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Feb 04, 2021

This is sold as a Race32 board, but is actually a "Rice32". A seemingly small distinction; this doesn't even have a bootloader jumper.
Ordered 2. 1 came DOA. Outdated. Don't bother with this FC.

Rudolf | Verified Buyer

  • Quality
  • Overall
  • Value

Two ordered, one DOA. Many things are not working.

Jan 09, 2021

It feels like HK is trying to get rid of some unwanted stuff. The firmware is crap, latest cleanflight does not work with GPS (UART2 disables if you set it to GPS). Since there is no Boot-Jumper/button you're not able to flash other than cleanflight. The other controller I ordered doesn't get the connection. I'm very disappointed.

Fg Dude | Verified Buyer

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Feb 18, 2020

Got these for my Trifecta tricopter, flashed with INAV, stil in to the build, but seems to fit and work so far.

Jason | Verified Buyer

  • Overall
  • Value
  • Quality

Stable product. Good price.

May 29, 2019

By modern standards this FC is a little dated. That said I have flashed my with the latest firmware for betaflight and it works faultlessly.
This is a great option for those who are willing to trade off having the latest FC for a micro form factor. This would be a great FC for micro sub 160mm class kwads or any other machine where weight and size are an issue.
All in all a solid product at a reasonable

Harald Manuel | Verified Buyer

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Feb 13, 2018

en internet hay un video que enseña que hacer para actualizar el software, pues ya no hace falta,funciona perfectamente por si mismo, eso si los acables no sabia como conectar al usb ( rojo 5V, negro G, verde R, naranja T) ya esta con Betaflight via Google chrome navegador y a actualizar y configurar, se actualiza sin decir conectar, para configurar apretar conectar. super pequeño super ligero. hay que ver como se comporta en vuelo.

| Verified Buyer

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Certified Buyer Rated

Jun 26, 2016


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