There are two versions of Naze32:

Acro Version 6DOF: Standard model for racing/acro flying

Deluxe Version 10DOF: Additional sensors for altitude and direction

Flight Performance
The SPR F3 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 + GPS + LED strip + battery monitoring + sonar + 8 motors—all at the same time!
 
Configurable
The SP F3 runs Cleanflight, which can be configured to suit your needs using a cross-platform GUI (macOS/Linux).
 
Tiny and lightweight
The RacingF3 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 RacingF3 has an ARM Cortex-M4 72MHz CPU with math coprocessor (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 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 powered, perfect for external sensors or an OLED screen.
 
Buzzer
Buzzer port for audible warnings and notifications