資料來源:https://www.seeedstudio.com/Crazyflie-2.0-p-2103.html
The Crazyflie 2.0 is a versatile flying development platform that only weights 27g and fits in the palm of your hand. It's advanced functionalities makes it ideal for developers and the Bluetooth LE capabilities makes it easy to fly from mobile devices. With it's small size and weight it's ideal for indoor use, but you can just as easily hover above your house as you can hover under your diningroom table. Designed as a solderless kit, the Crazyflie 2.0 is quickly assembled by attaching the motors to the circuitboard frame and it's ready to fly.
The Crazyflie 2.0 is an open project, with source code and hardware design available and documented. The platform is designed with development in mind, implementing features to make development easier and faster, such as logging and real-time parameter setting and wireless firmware update. The complete development environment for most of the projects is available in the virtual machine, so you don't need to install any toolchains to get into the development. But the virtual machine can just as well be used for flying. Aside from the firmware and software projects, there is also a number of community supported APIs written in Java, Ruby, C/C++, C# and Javascript. For anyone interested in doing more advanced development there is a development adapter kit that supports easy JTAG/SWD connection to both of the MCUs on the Crazyflie 2.0.
Supporting multiple radio protocols, the Crazyflie 2.0 can be used from a Bluetooth LE enabled mobile device or from a computer using the CrazyradioorCrazyradio PA. While flying from a mobile device works great, the real power of the platform is unlocked by connecting it to a computer using the Python client that's a available for Windows, Mac OSX and Linux. This enables you to fully use all the expansion boards, to easily trim flying parameters, graphically log data and set parameters. When connected to a computer, you also get the added benifit of being able to use any gamepad or joystick with at least 4 analog axis for flying. The device can easily be mapped inside the client.
The firmware and software is continously being updated with various improvements and new features added. The platform supports wireless firmware updates via radio and Bluetooth LE, so when a new new firmware is released it's a breeze to update it.
The Crazyflie 2.0 features a 2x10 pin expansion port, where you can connect expansion boards. Either you could use one of the expansion boards, or you could design your own using the Prototype expansion boardor Breakout expansion board. For more information on how the expansion board system works, have a look at the Crazyflie 2.0 buyers guide.
The Crazyflie 2.0 comes as a solderless kit and has to be assembled. Please see below in the Resource section for links for the assembly instructions.
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
Specification
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
8KB EEPROM
Spare Parts
Tech Support
If you have any further question for technical support, please contact support@bitcraze.io
Dimensions | 125mm x 80mm x 40mm |
Weight | G.W 80g N.W 70g |
Battery | Lithium Cells/Batteries packed with equipment UN3481 -PI966 |
Crazyflie 2.0 control board with all components mounted | 1 |
CW propellers | 5 |
CCW propellers | 5 |
Motor mounts | 5 |
LiPo battery (240mAh) | 1 |
Coreless DC motors | 5 |
Short expansion connector pins (1x10, 2mm spacing, 8 mm long) | 2 |
Long expansion connector pins (1x10, 2mm spacing, 14 mm long) | 2 |
Battery holder expansion board | 1 |
介紹 :
該Crazyflie 2.0是一個多功能的飛速發展平台,重量僅27克在你的手掌符合。它的高級功能使得它非常適合開發人員和藍牙LE功能,可以很容易地從移動設備飛行。有了它的體積小,重量這是非常適合室內使用,但你可以很容易地懸停你的房子上面您可以在飯廳桌子底下徘徊。設計為一個焊套件,該Crazyflie 2.0很快被馬達連接到circuitboard框架組裝,它是箭在弦上。
該Crazyflie 2.0是一個開放的項目,源代碼和硬件設計,提供和記錄。該平台設計時考慮發展,實現的功能,使開發更簡單,更快,如日誌記錄和實時參數設置和無線固件更新。大部分項目的完整開發環境是虛擬機,所以你不需要安裝任何工具鏈,涉足發展。但虛擬機可以只以及用於飛行。除了固件和軟件項目,也有一些社區的支持用Java編寫的,紅寶石,C / C ++,C#和JavaScript API。對於任何有興趣做更高級的發展有一個發展的適配器套件支持對Crazyflie 2.0易JTAG / SWD到兩個MCU的連接。
支持多個無線電協議,在Crazyflie 2.0可以從藍牙LE被用於使用使能移動設備或從計算機Crazyradio或Crazyradio PA 。雖然從移動設備飛行的偉大工程,該平台的真正威力是通過連接到使用Python客戶端,這是一個可用於Windows,Mac OSX和Linux的計算機解鎖。這使您可以充分利用所有的擴展卡,可以輕鬆地修剪飛行參數,圖形記錄數據和設置參數。當連接到一台計算機,你也得到了能夠使用任何手柄或操縱桿至少有4個模擬軸飛行增加benifit。該裝置可以很容易地在客戶機內進行映射。
固件和軟件不斷將正與各種改進更新,新添加的功能。該平台支持通過收音機和藍牙LE無線固件更新,所以當新新固件發布是一件輕而易舉的更新。
該Crazyflie 2.0配有2×10針擴展端口,在那裡你可以連接擴展板。要么你可以使用擴展板之一,或者你可以使用自己設計原型擴展板或突圍擴展卡。有關擴展板系統是如何運作的更多信息,看看在Crazyflie 2.0 採購指南 。
所述Crazyflie 2.0來作為無焊試劑盒,並具有待組裝。請參考下面的為彙編指令鏈路資源部分。
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支持
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