PixPilot-C3 Flight Controller Fixed Wing VTOL
The PixPilot-C3 is a low cost flight controller with fully redundant IMUs. In most cases, an onboard compass is more susceptible to interference, so we removed the onboard compass and used an external compass instead. Integrated high gain buzzer.
User Manual Download
Specifications
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Processor:
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32-bit STM32F427VIT6 ARM Cortex M4 core with FPU
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168 Mhz/256 KB RAM/2 MB Flash
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32-bit failsafe co-processor (STMF103)
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Sensors
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TWO redundant IMUs (accels and gyros)
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Gyro/Accelerometers: two ICM42688-P(SPI)
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Barometers: Two redundant BMP388 barometers
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Power
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Redundant power supply with automatic failover
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Power supply 4V-6V
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Interfaces
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14x PWM servo outputs (8 from IO, 6 from FMU)
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S.Bus servo output
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R/C inputs for CPPM, Spektrum / DSM and S.Bus
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5x general-purpose serial ports
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2x I2C ports
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2x CAN Bus interface
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MicroSD card reader
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Type-C USB
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High-powered piezo buzzer driver
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Safety switch / LED
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Servo rail BEC independent power input for servos
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Dimensions
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Weight 40g
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Size 74mm x 45mm x 16mm
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