ARK FPV Flight Controller

The ARK FPV flight controller is NDAA-compliant and based on the ARKV6X platform.
It features a standard 30.5 mm mounting pattern and supports input voltages from 3s to 12s.
An integrated, regulated 12 V/2 A output reliably powers video transmitters and other peripherals.

Technical data

• Supported Firmware: PX4 Autopilot (default), Ardupilot, Betaflight
• Sensors: Invensense IIM-42653 industrial-grade IMU, Bosch BMP390 barometer, ST IIS2MDC magnetometer
• MCU: STM32H743IIK6: 480 MHz, 2 MB Flash, 1 MB RAM

Connectors:

• USB C: VBUS In, USB
• PWM: VBAT In, analog current input, Telem RX, 4x PWM, JST-GH 8-pin
• PWM EXTRA: 5x PWM, JST-SH 6-pin
• RC INPUT: 5V Out, UART, JST-GH 4-pin
• POWER AUX: 12V Out, VBAT In/Out, JST-GH 3-pin
• TELEM: 5V Out, UART with flow control, JST-GH 6-pin
• GPS: 5V Out, UART, I2C, JST-GH 6-pin
• CAN: 5V Out, CAN, JST-GH 4-pin
• VTX: 12V Out, UART TX/RX, UART RX, JST-GH 6-pin
• SPI (OSD or external IMU): 5V Out, SPI, JST-SH 8-pin
• DEBUG: 3.3V Out, UART, SWD, JST-SH 6-pin
• Heater: 1W to warm sensors in extremely cold conditions
• LED indicators
• MicroSD slot
• Made in the USA: NDAA-compliant

Power Supply:

• Battery input: 5.5V – 54V, Zener diode with 54V standoff capability, 60V breakdown voltage
• 5V 2A Regulator: 500mA total (300mA for main system, 200mA for heater)
• 12V 2A Regulator: If VBAT is below 12V, output tracks VBAT
• Power control via MCU (Pit Switch)
• Voltage monitoring: VBAT In, 5.0V, 12.0V, 3.3V FMU, 3.3V sensors

• Dimensions: 3.6 × 3.6 × 0.8 cm
• Weight: 7.5 g with MicroSD card
• Includes MicroSD card

Scope of delivery

• 1x ARK FPV Flight Controller