3D Robotics Pixhawk Autopilot - Manual (Page 12)

Processor
32-bit ARM Cortex M4 core with FPU
168 Mhz/256 KB RAM/2 MB Flash
32-bit failsafe co-processor
Sensors
ST Micro 16-bit gyroscope
ST Micro 14-bit accelerometer/magnetometer
MEAS barometer
MPU6000 accelerometer/magnetometer
Power
Ideal diode controller with automatic failover
Servo rail high-power (7 V) and high-current ready
All peripheral outputs over-current protected, all
inputs ESC protected
Interfaces
5x UART serial ports, 1 high-power capable, 2x with
HW flow control
Spektrum DSM/DSM2/DSM-X Satellite input
Futaba S.BUS input and output
PPM sum signal
RSSI (PWM or voltage) input
I
2 C, SPI, 2x CAN, USB
3.3 and 6.6 ADC inputs
Dimensions
Weight 38 g (1.3 oz)
Width 50 mm (2.0”)
Height 15.5 mm (.6”)
Length 81.5 mm (3.2”)
SPECIFICATIONS
IMPORTANT NOTE
SUPPORT
For more information about Pixhawk and other documentation, visit
3dr.com/learn . For more instruction on using APM firmware and
planner software, visit ardupilot.com .
For customer support, contact us at [email protected] or call our
support line at +1 (858) 225-1414 Monday through Friday, 8 am to 5 pm, PST.
Please note that these instructions describe basic setup for Pixhawk and do not represent the
complete set of configuration procedures required to build a copter, plane, or rover.
For more information on ESC calibration, battery monitoring, failsafes, mode descriptions,
and more, visit
ardupilot.com . Do not operate your vehicle without a complete understanding
of the online instructions.