Technical Specification
Processors & Sensors
FMU Processor: STM32H753
32 Bit Arm® Cortex®-M7, 480MHz, 2MB flash memory, 1MB RAM
IO Processor: STM32F103
32 Bit Arm® Cortex®-M3, 72MHz, 64KB SRAM
On-board sensors (Shipping Currently, Rev8)
Accel/Gyro: 3x ICM-45686 (with BalancedGyro™ Technology)
Barometer: ICP20100 & BMP388
Mag: BMM150
On-board sensors (Previous Revision, Rev3/4)
Accel/Gyro: BMI088/ICM-20649
Accel/Gyro: ICM-42688-P
Accel/Gyro: ICM-42670-P
Barometer: 2x BMP388
Mag: BMM150
Electrical data
Voltage Ratings:
Max input voltage: 6V
USB Power Input: 4.75~5.25V
Servo Rail Input: 0~36V
Current Ratings:
Telem1 output current limiter: 1.5A
All other port combined output current limiter: 1.5A
Mechanical data
Dimensions
Flight Controller Module: 38.8 x 31.8 x 14.6mm
Standard Baseboard: 52.4 x 103.4 x 16.7mm
Mini Baseboard: 43.4 x 72.8 x 14.2 mm
Weight
Flight Controller Module: 23g
Standard Baseboard: 51g
Mini Baseboard: 26.5g
Interfaces
16- PWM servo outputs with hardware switchable 3.3V or 5V signal mode (requires base board modification)
R/C input for Spektrum / DSM
Dedicated R/C input for PPM and S.Bus input
Dedicated analog / PWM RSSI input and S.Bus output
4 general purpose serial ports
3 with full flow control
1 with separate 1.5A current limit (Telem1)
1 with I2C and additional GPIO line for external NFC reader
2 GPS ports
1 full GPS plus Safety Switch Port
1 basic GPS port
1 I2C port
1 Ethernet port
Transformerless Applications (AN2190 50 Ohm termination)
100Mbps
1 SPI bus
2 chip select lines
2 data-ready lines
1 SPI SYNC line
1 SPI reset line
2 CAN Buses for CAN peripheral
CAN Bus has individual silent controls or ESC RX-MUX control
2 Power input ports with SMBus
1 AD & IO port
2 additional analog input
1 PWM/Capture input
2 Dedicated debug and GPIO lines
Other Characteristics
Operating temperature: -40 ~ 85°c
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