Eachine Customized Version Racing F3 Acro 6DOF Flight Controller STM32F303 For Eachine Racer 250






Description:Brand: Eachine Item name: Racing F3 Acro 6DOF Flight ControllerSize: 36x36mm board with 30.5mm mounting holesWeight: 5 grams
Usage: for Eachine racer 250 and other RC Multirotors STM32F303 CPU with FPU 256kB flash.8MB (64Mbit) High-Capacity Flash 
MPU6050 accelerometer/gyro.Micro USB socket4x 4pin JST-SH sockets (I2C、 SWD、 2xUART).2x 8pin JST-SH sockets (PPM、 PWM、 SERIAL RX、 GPIO、 ADC、 3V、 5V、 GND).8x 3pin though-holes for pin headers for ESC/Servo connections.2x 4pin though-holes for pin headers for 2x serial ports.2x 2pin though-holes for pin headers for battery voltage and buzzer.
Features:
 

Acro version	Standard model for racing/acro flying
No-compromise I/O.	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!
Flight Logging	On-board high-capacity black box flight log recorder - optimize your tuning and see the results of your setup with- out guesswork.
Next	generation STM32 F3 processor with hardware floating point unit for efficient flight calculations and faster ARM-Cortex M4 core.
Stackable design	perfect for integrating with OSDs and power distribution boards.
16 PWM I/O lines	16 PWM I/O lines for ESCs、 Servos and legacy receivers. 8 available on standard pin headers. 8 via side mounted connectors.
OneShot ESC	Full support for OneShot ESCs for easy PID tuning and a sharper response.
Broad RC receiver Support	Supports SBus、 SumH、 SumD、 Spektrum1024/2048、 XBus、 PPM、 PWM receivers. No external inverters required (built-in).
Programmable LED	Dedicated output for programmable LEDs-great for orientation、 racing and night flying.
I2C port	Dedicated I2C port for connection of OLED display without needing flight battery.
Battery Monitoring	Battery monitoring ports for voltage and current.
Sonar	Sonar support for precision low-altitude hold.
Buzzer	Buzzer port for audible warnings and notifications.
SWD	Developer friendly debugging port (SWD) and boot mode selection、 unbrickable bootloader.
Symmetrical design	Symmetrical design for a super tidy wiring.
Wire up	Wire up using pin headers、 JST-SH sockets or solder pads. Use either right-angled or straight pin-headers.
Barometer	Barometer mounted on the bottom of the board for easy wind isolation.
Loop times	Loop times up to ~2x as fast as previous-generation STM32F1 based boards.
Configuration	Configuration of the flight controller via a cross-platform GUI (Windows/OSX/Linux).
Supports	Supports a variety of aircraft、 tricopters、 quadcopters、 hexacopters、 octocopters、 planes and more.

 Package included:1 x Eachine Racing F3 Acro 6DOF Flight Controller