| Features | |
Durable design
Easy to assemble and no soldering required
Supports expansion boards with automatic detection
Supports flying from iOS and Android with Bluetooth LE support as well as from Windows/MacOSX/Linux with the Crazyradio or Crazyradio PA
Tested to above 1 km radio range LOS with Crazyradio PA
Wireless firmware update
On-board charging via standard uUSB
Dual-MCU architecture with dedicated radio/power management SoC for advanced applications
Using Crazyradio or Crazyradio PA tougether with a computer the user can log/graph/set variables in real-time via the radio and make full use of the expansion boards |
| General Specs | |
| Mechanical specs | Weight: 27g
Size (WxHxD): 92x92x29mm (motor-to-motor and including motor mount feet) |
| Radio specs | 20 dBm radio amplifier tested to > 1 km range LOS with Crazyradio PA
Bluetooth Low Energy support with iOS and Android clients available (tested on iOS 7.1+ and Android 4.4+)
Radio backwards compatible with original Crazyflie and Crazyradio
|
| Micro-controllers | STM32F405 main application MCU (Cortex-M4 168MHz 192kb SRAM 1Mb flash)
nRF51822 radio and power management MCU (Cortex-M0 32Mhz 16kb SRAM 128kb flash) |
| uUSB connector | On-board LiPo charger with 100mA 500mA and 980mA modes available
Full speed USB device interface
Partial USB OTG capability (Usb OTG present but no 5V output) |
| IMU | 3 axis gyro (MPU-9250)
3 axis accelerometer (MPU-9250)
3 axis magnetometer (MPU-9250)
high precision pressure sensor (LPS25H) |
| Flight specification | Flight time with stock battery: 7 minutes
Chraging time with stock battery: 40 minutes
Max recommended payload weight: 15 g |
| Expansion connector with | VCC (3.0V max 100mA)
GND
VCOM (unregulated VBAT or VUSB max 1A)
VUSB (both for input and output)
I2C (400kHz)
SPI
2 x UART
4 x GPIO/CS for SPI
1-wire bus for expansion identification
2 x GPIO connected to nRF51 |