Processors & Sensors

FMU Processor: STM32H743
32 Bit Arm Cortex-M7, 480MHz, 2MB memory, 1MB SRAM
IO Processor: STM32F103
32 Bit Arm Cortex-M3, 72MHz, 64KB SRAM
On-board sensors
Accel/Gyro: ICM-42688-P
Accel/Gyro: BMI055
Mag: IST8310
Barometer: MS5611

Electrical data

Voltage Ratings:
Max input voltage: 6V
USB Power Input: 4.75~5.25V
Servo Rail Input: 0~36V
Current Ratings:
Telem1 Max output current limiter: 1.5A
All other port combined output current limiter: 1.5A

Mechanical data

FC Module Connector Type: Panasonic-AXK5S-6S
Dimensions: 44.8 * 44.8 * 13.5mm
Weight: 36g

Interfaces

16- PWM servo outputs (8 from IO, 8 from FMU)
3 general purpose serial ports
Telem1 – Full flow control, separate 1.5A current limit
Telem2 – Full flow control
Telem3
2 GPS ports
GPS1 – Full GPS port (GPS plus safety switch)
GPS2 – Basic GPS port
1 I2C port
Supports dedicated I2C calibration EEPROM located on sensor module
2 CAN Buses
2 Debug port
FMU Debug
I/O Debug
Dedicated R/C input for Spektrum / DSM and S.BUS, CPPM, analog / PWM RSSI
Dedicated S.BUS output
2 Power input ports (Analog)

Other Characteristics

Operating temperature: -40 ~ 85掳c