The SPRacingF3 builds on tried and tested software, processor and sensor technology to make your aircraft fly like it's on rails.
Use all the features all the time; e.g. Connect your OSD + SmartPort + SBus + GPS + LED Strip + Battery Monitoring + Sonar + 8 motors - all at the same time!
The SPRacingF3 runs Cleanflight.
The SPRacingF3 has a standard 36x36mm form-factor with 30.5mm mounting holes and weighs just 6 grams.
On-board high-capacity black box flight log recorder - optimize your tuning and see the results of your setup without guesswork.
The SPRacingF3 has an ARM Cortex-M4 72Mhz CPU with Math co-processor (FPU) for efficient flight calculations that gets more done in less time.
Loop times up to ~2x as fast as previous-generation STM32F1 based boards.
Developer friendly debugging port (SWD) and boot mode selection, unbrickable bootloader.
Support for OneShot ESCs .
Supports SBus, SumH, SumD, Spektrum1024/2048, XBus, PPM, PWM receivers. No external inverters required (built-in).
Programmable LEDs - great for orientation, racing and night flying.
Battery monitoring voltage and current.
Sonar support for precise sub 6 mtr altitude hold.
I2C port for external sensors and Mag..
Buzzer port for audible Battery warnings and notifications.
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