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projects:crazyflie2:hardware:specification

Crazyflie 2.0 hardware specification

  • Mechanical specification
    • Weight: 27g
    • Size (WxHxD): 92x92x29mm (motor-to-motor and including motor mount feet)
  • Radio specification
    • 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
  • 8KB EEPROM
projects/crazyflie2/hardware/specification.txt · Last modified: 2015-07-15 16:31 (external edit)