3D Robotics Pixhawk Autopilot User 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
For more instruction on using APM firmware and
planner software, visit
.
For customer support, contact us at
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
. Do not operate your vehicle without a complete understanding
of the online instructions.