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The Crazyflie 2.0 is a versatile open source flying development platform that only weighs 27g and fits in the palm of your hand. Crazyflie 2.0 is equipped with low-latency/long-range radio as well as Bluetooth LE. This gives you the option of downloading our app and using your mobile device as a controller or, in combination with the , using your computer to display data and fly with a game controller. To read more about the Crazyflie 2.0 go to our .

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, as well as from Windows/Mac OSX/Linux with the Crazyradio or Crazyradio PA
• Tested to further than 1 km radio range line-of-sight (LOS) with the Crazyradio PA
• Wireless firmware updates
• On-board charging via standard uUSB
• Dual-MCU architecture with dedicated radio/power management SoC for advanced applications
• Real-time logging, graphing and variable setting in addition to full use of expansion boards when using a Crazyradio or Crazyradio PA and a computer

Mechanical specifications

• Weight: 27g
• Size (WxHxD): 92x92x29mm (motor-to-motor and including motor mount feet)

Radio specifications

• 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 Nano and Crazyradio

Microcontrollers

• 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)
• 8KB EEPROM

IMU

• 3 axis gyro (MPU-9250)
• 3 axis accelerometer (MPU-9250)
• 3 axis magnetometer (MPU-9250)
• high precision pressure sensor (LPS25H)

Flight specifications

• Flight time with stock battery: 7 minutes
• Charging time with stock battery: 40 minutes
• Max recommended payload weight: 15 g

Supported clients/controllers

• Win/Linux/OSX python client
• The gamepads used by the Xbox 360 and the Playstation 3 are used as reference controllers
• Any gamepad/controller with at least 4 analog axes
• Android mobile device
• iOS mobile device

Expansion connectors

• 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

Package contents

• 1 x Crazyflie 2.0 control board
• 1 x 240mAh LiPo battery ()
• 5 x 7mm DC coreless motor (1 spare) ()
• 6 x 7mm motor mounts (2 spare) ()
• 1 x Rubber battery pad
• 5 x CCW propellers (3 spare) ()
• 5 x CW propellers (3 spare) ()
• 1 x Battery holder deck ()
• 2 x Short male deck connectors ()
• 2 x Long male deck connectors ()

Resources