• 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

• Size: 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
  
• 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
  

Package Included

• 1 x SP Racing F3 Flight Controller for CleanFlight (Acro)