SP Racing F3 6DOF Flight Control board (Update of Naze32 NAZER) - Acro Version W/ Case 

Next-generation hardware for your multi-rotor
- The Seriously Pro Racing F3 Flight Controller (SPRacingF3) was designed to give awesome flight performance based on tried and tested sensors whilst also providing unparalleled and I/O capabilities in a small and extremely lightweight form-factor using a next-generation CPU.

Features:
- Versions: ARCO(6 DOF).
- Flight Performance: The SPRacingF3 builds on tried and tested software, processor and sensor technology to make your aircraft fly like it's on rails.
- Configurable. The SPRacingF3 runs Cleanflight which can be configured to suit your needs using a cross-platform GUI (Windows/OSX/Linux).
- Flight Logging. On-board high-capacity black box flight log recorder - optimize your tuning and see the results of your setup without guesswork.
- Developer Friendly.Developer friendly debugging port (SWD) and boot mode selection, unbrickable bootloader.
- Broad RC receiver Support. Supports SBus, SumH, SumD, Spektrum1024/2048, XBus, PPM, PWM receivers. No external inverters required (built-in).
- Battery Monitoring. Battery monitoring ports for voltage and current.
- I2C Port. I2C port always powered, perfect for external sensors or always-on OLED Screen.
- 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!
- Tiny and lightweight. The SPRacingF3 has a standard 36x36mm form-factor with 30.5mm mounting holes and weighs just 6 grams.
- 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.
- OneShot ESC. Full support for OneShot ESCs for easy PID tuning and a sharper response.
- Programmable LED. Dedicated output for programmable LEDs - great for orientation, racing and night flying.
- Sonar. Sonar support for precision low-altitude hold.
- Buzzer port for audible warnings and notifications.
- The SPRacingF3 gives you all the features you need for the heart of your aircraft, whether you're into FPV racing, acrobatic flying or aerial photography it's perfect.
- Supports a variety of aircraft, tricopters, quadcopters, hexacopters, octocopters, planes and more.

The SPRacingF3 Design is:
- 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.

1. Version: Acro 6DOF
2. CPU: STM32F3
3. Accelerometers and Gyroscopes: MPU6050
4. Socket: Micro USB, 4 x 4-pin JST-SH, 2 x 8-pin JST-SH, 8 x 3-pin Though-holes for Pin Headers, 2 x 4-pin Though-holes for 2x Serial Ports, 2 x 2-pin Though-holes for Battery Voltage and Buzzer
5. Mounting Hole: 30.5mm
6. Dimensions: (1.42 x 1.42 x 0.55)" / (3.6 x 3.6 x 1.4)cm (L x W x H)
7. Weight: 0.28oz / 8g

Includes:
1x  flight controller  with case
4x Connection cables