This page has deprecated and will be archived. Please go to [[https://www.bitcraze.io/]]. ====== Crazyflie 1.0 ====== The Crazyflie is a tiny quadcopter often referred to as a nano-quad, built using the PCB itself as the frame. Developed solely by open source tools and designed with development in mind. E.g. we choose 0603 components (resistors & caps) over 0402 to make it easier to replace components. The voltage regulators are adjustable which makes it possible to change the digital and analog supply voltages simply by changing a couple of resistors. **Features** * Small and lightweight, around 19g and about 90mm motor to motor * Flight time up to 7 minutes with standard 170mAh Li-Po battery * Standard micro-USB connector for charging which takes ~20min for the stock 170mAh Li-Po battery * On-board low-energy radio@1mW based on the nRF24L01+ chip. Up to 80m range (environment dependent) when using the Crazyradio USB dongle * Radio bootloader which enables wireless [[doc:crazyflie:client:pycfclient:index#bootloader|update of the firmware]] * Powerful 32 bit MCU: STM32F103CB @ 72 MHz (128kb flash, 20kb RAM) * 3-axis high-performance MEMs gyros with 3-axis accelerometer: Invensense MPU-6050 * Available footprints to manually solder magnetometer HMC5883L/HMC5983 or/and barometer MS5611 (Mounted on the 10-DOF version) * Expansion header 2×10 pins 1.27mm (0.05”) pitch including power, I2C/UART, SPI/ADC. Header also contains ARM Cortex 10-pin JTAG (header not included) * 4-layer low noise PCB design with separate voltage regulators for digital and analog supply ====== Using the Crazyflie ====== * [[projects:crazyflie:userguide:index|User Guide/Introduction]]: Short user guide that introduces some basic concepts * [[projects:crazyflie:mechanics:assembly|Crazyflie assembly]]: Instructions on how to assemble the Crazyflie kit * [[[[misc:downloads:index|Download binaries]]: Download links for the binaries. * [[projects:crazyflie:upgrading:index|Upgrading/flashing]]: How do upgrade/flash new firmware * [[doc:crazyflie:client:pycfclient:index|GUI Application]]: Userguide for the Graphical user interface * [[projects:crazyflie:pc_utils:install|Installation]]: Install instructions for PC side software * [[projects:crazyflie:pc_utils:inputdevices|Input devices]]: What input devices are supported and how do you get them working * [[projects:crazyflie:userguide:tips_and_tricks|Tips and tricks]]: Tips and tricks for flying * [[projects:crazyflie:userguide:troubleshooting |Troubleshooting ]]: How to find and fix problems * [[projects:crazyflie:safety|Safety Instructions ]]: Important instructions before and during flying * [[projects:crazyflie:faq | FAQ]]: A list of frequently asked questions and the answers to them * [[projects:virtualmachine:index | Bitcraze Virtual Machine ]]: Information about how to download and use the Virtual Machine * [[doc:crazyflie:client:cfandroid:index|Android client user guide]]: Install instructions and user guide for the Crazyflie Android client ====== Development ====== * [[projects:contribution:index | How to contribute to the project]] ===== PC/Host Environment ===== * [[projects:crazyflie:pc_utils:dev_guide|Application dev. guide]]: Development guide for the PC side applications/library * [[doc:crazyflie:api:python:index|Crazyflie Python Library]]: Documentation for the Python library used to communicate with the Crazyflie ===== Android Environment ===== * [[doc:crazyflie:dev:env:android|Android client dev. guide]]: Development guide for the Crazyflie Android client ===== Firmware ===== * [[projects:crazyflie:devenv:index|Development Environment]]: Setting up the compiler installing libs and fixing permissions for JTAG/radio dongles. * [[projects:crazyflie:firmware:arch|Overall firmware architecture]] * [[projects:crazyflie:firmware:comm_protocol|Communication protocol]] * [[projects:crazyflie:firmware:altitude_hold|Altitude hold mode]] ===== Electronics ===== * [[projects:crazyflie:hardware:explained| Crazyflie KIT electronics explained]] * [[misc:hacks:index | Crazyflie hacks and mods]] * [[projects:crazyflie:hardware:schematics | Crazyflie schematics]] * [[projects:crazyflie:hardware:spareparts | Spare components and where to order them]]