This allows for seamless integration with the hardware and freedom to control all aspects of the design.Ĭommunication with the processor is via 4 buttons and a super fast, SPI driven, miniature OLED display. The flight control firmware's been written from the ground up and isn't based on any existing code such as multiwii, baseflight, cleanflight, etc. A uBlox GPS can be attached to one of the board's serial ports to acquire latitude/logitude position. The board also has a MS5611 barometer for altitude measurement. The MPU-9250 is a 3-axis gyroscope/accelerometer/magnetometer (compass) in a tiny 3mm x 3mm package. To this end, it uses an I2C based motion processing unit, the MPU-9250. The Falcon 2 is a capable of both manual and automated flight with the following flight modes: rate (gyroscope only), auto-level, heading free, altitude hold, loiter and return to lauch (RTL). It's essentially an Arduino Zero in a flight controller's body. ![]() This allows the board to be selected and programs to be uploaded directly using the Arduino IDE. ![]() The Falcon 2 itself is programmable via the micro-controller's own native USB port. It uses the larger sibling of the SAMD21 micro-controller family: the 32-bit, 48MHz ARM Cortex M0+ SAMD21J18A, (rather than the Zero's and Falcon 1's smaller SAMD21G18A).
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