The Seriously Pro Racing F4 EVO (SPRacingF4EVO) is the fifth flight controller designed specifically for Cleanflight. It is the only wallet-friendly FC that supports all the latest Cleanflight features in a standard 36x36mm mounting holes. With the new transponder feature it is truly race ready.
Purchasing boards directly from SeriouslyPro / SP Racing and official retailers helps fund Cleanflight software development, it's the reason the Seriously Pro boards exist!
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* Next-generation STM32 F4 processor with hardware floating point unit for efficient flight calculations and faster ARM-Cortex M4 core. * MicroSD-Card socket for black box flight log recorder - optimize your tuning and see the results of your setup without guesswork. * Race transponder built in - just turn up at a race and have your lap times recorded. * Features the latest Accelerometer, Gyro and Baro/Altitude sensor technology connected via the fast SPI bus. * Wire up using pin headers for all major connections for excellent crash-durability. Use either right-angled or straight pin-headers. * No compromise I/O. Use all the features all the time; e.g. Connect your USB + OSD + SmartPort + SBus + LED Strip + Battery Monitoring + 8 motors + Transponder LED - all at the same time! * 8 DSHOT/OneShot/PWM output lines for ESCs and Servos. Arranged for easy wiring on standard pin headers. * Supports direct connection of SBus, SumH, SumD, Spektrum1024/2048, XBus receivers. No external inverters required (built-in). PWM 1 wire per channel receivers not supported. * Supports direct connection of 3.3v Spektrum Satellite receivers via 3 pin through-hole JST-ZH connector. * 5 Serial Ports - NOT shared with the USB socket. * Micro USB socket. * Dedicated output for programmable LEDs - great for orientation, racing and night flying. * Dedicated I2C port for connection of OLED display without needing flight battery. * Battery monitoring for voltage and current. * RSSI monitoring (analog or PWM). * Buzzer port for audible warnings and notifications. * Developer friendly debugging port (SWD) and boot mode selection, unbrickable bootloader. * Boot button for easy firmware updating. * Symmetrical design for a super tidy wiring. * JST-SH sockets for I2C, UART4 and SWD. * Flashing via USB or serial port. * Stackable design - perfect for integrating with OSDs and power distribution boards. * Standard 30.5mm mounting holes. * LEDs for 3v, 5v and Status for easy diagnostics. * Cleanflight logo.
* SPRacingF4EVO flight controller including accelerometer, gyro, altiude sensors, 7 DOF) * Pin headers (right-angled and straight, black) * JST-ZH connector for spektrum satellite receivers. * Cleanflight sticker (subject to availability)