This flight controller is integrated with barometer, gyroscope, accelerometer, magnetometer, can also extend some functions such as GPS, LED strips, sonar, etc. It is a flight controller specially designed for FPV racing drones, can achieve operation such as positioning, rolling, etc.
Features:
Practical - Easy to access connectors and solder pads.
Configurable - Choose to use connectors, solder pads or pins.
Stackable - Mount to your PDB or OSD.
Compact - Only 36x36mm.
Professional - Symmetrical, Neat and Tidy.
8 Dedicated PWM outputs
8 PWM Inputs
36 I/O Connections
72Mhz Clock Speed
3 Hardware Serial Ports
64Mb Flash Storage
Specification (Acro 6DOF Version and 10DOF Duluxe Version):
The hardware was designed by the lead developer of Cleanflight to be more capable than the previous-generation STM32F1-based boards after hearing feedback from the Cleanflight users, contributors and top-pilots.
36x36mm board with 30.5mm mounting holes
Weight: 6 grams
Acro version is without Compass and Barometer Sensors
STM32F303 CPU, 72Mhz inc FPU
High-Capacity Flash (Acro and Deluxe)
MPU6050 accelerometer/gyro
MS5611 barometer (Deluxe only)
HMC5883 compass (Deluxe only)
MicroUSB socket
2 x 8pin JST-SH sockets (PPM, PWM, SERIAL RX, GPIO, ADC, 3V, 5V, GND)
8 x 3pin though-holes for pin headers for ESC/Servo connections
2 x 4pin though-holes for pin headers for 2x serial ports
1 x 2pin though-holes for pin headers for battery voltage
1 x 2pin though-holes for pin headers for buzzer
1 x 4pin JST-SH socket for I2C
1 x 4pin JST-SH socket for SWD debugging
Flight Performance
The SPRacingF3 builds on tried and tested software, processor and sensor technology to make your aircraft fly like it's on rails.
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.
Configurable
The SPRacingF3 runs Cleanflight which can be configured to suit your needs using a cross-platform GUI (Windows/OSX/Linux).
Tiny and lightweight
The SPRacingF3 has a standard 36x36mm form-factor with 30.5mm mounting holes and weighs just 6 grams.
Flight Logging
On-board high-capacity black box flight log recorder - optimize your tuning and see the results of your setup without guesswork.
Next-Generation CPU
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
Developer friendly debugging port (SWD) and boot mode selection, unbrickable bootloader.
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.
Battery Monitoring
Battery monitoring ports for voltage and current.
Sonar
Sonar support for precision low-altitude hold.
I2C Port
I2C port always powered, perfect for external sensors or always-on OLED Screen.
Buzzer
Buzzer port for audible warnings and notifications.
