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Hobbywing XRotor Micro F7 Flight Controller and 45A 4in1 ESC Tower Stack - 20x20

Hobbywing XRotor Micro F7 Flight Controller and 45A 4in1 ESC Tower Stack - 20x20

Regular price $119.99 USD
Regular price $100.00 USD Sale price $119.99 USD
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Hobbywing XRotor Micro F7 Flight Controller and 40A 4in1 ESC Tower Stack - 20x20

At Armattan Quads we only settle for the best, and Hobbywing is a perfect example!
Hobbywing products are well-known in the FPV industry for superior quality and reliability, making it a perfect fit for Armattan frames.

As a stack, both an FC and an ESC are included.

The ESC conveniently comes with the capacitor and battery lead pre-soldered.
If you would like to remove the battery pigtail to place it in a different position, simply cut the lead and cap off first, as close to ESC as possible, and then remove the left over from the ESC with your solder iron.

NOTE:  ALWAYS check your pinout on your HD VTX and FC before powering up.

XRotor F7 Convertible Flight Controller (FC) for HD or Analog

  • All new - Every aspect has been updated on this newest FC
  • Superior hardware and running speed - Equipped with STM32F722 MCU with powerful computing ability and fast running speed, and a high sensitivity MPU6500 six-axis motion sensor. It can perfectly support bidirectional DShot digital throttle communication. The integrated OSD chip allows adjustment and setting of each OSD parameter in Betaflight/INAV, which is simple and convenient.
  • Blackbox - On-board large capacity Flash memory chip can record and store more flight logs, which is convenient for users to debug aircraft based on flight data.
  • Special interface for DJI image transmission system - Equipped with DJI image transmission system port, and with corresponding flat cable (FC has been equipped), can avoid welding, realize plug and play.
  • On-board 5V & 12V dual BEC circuit - FMU integrates with 12V BEC circuit. It can supply high power output for image transmission and 12V LED devices.
  • On-board Pit Switch module - FC integrated Pit Switch module can open or close VTX power by radio after being adjusted in Betaflight/INAV. Easy and convenient.
  • Perfectly support firmware of various FPV - It supports the firmware of BetaFlight, INAV, and other mainstream firmware, making the FC very versatile for commercial, racing, freestyle, and pleasure flight use.
  • Unique installation design and shock absorption structure - The double hole distance mounting hole design (30x30MM and/or 20x20MM) can adapt to different frames. The unique flexible flat cable connection mode, and the shock absorption mechanism of installation hole, can effectively reduce the impact of external vibration on FC high-sensitivity components, and make the flight more stable and accurate.
  • Perfectly match with Hobbywing ESC - Match with Hobbywing XRotor Tower 4in1 ESC, easy to install and wire. Looks great together and works even better.
  • Volt/Amp monitoring port - Allows pilots to check the battery voltage (BAT port) and current (CRT port, external current meter is needed).
  • Buzzer output - Port allows users to connect external buzzer(s) to the FC for warning or informing the flight status of the aircraft.
  • Micro USB - Port allows users to connect the FC to a PC to flash firmware and adjust parameters.
  • Smart Audio compatible - Can use remote control transmitter to control switch of video and many other settings and peripherals.
  • Soft Mount - Double M3 mounting holes with damping aprons.


 Model XRotor Micro F7 Flight Controller Convertible  
AQ-FC001 and Hobbywing 31003002
Application FPV drones with 20x20 stack mounting
FC Programming Supported
Programming via
Betaflight / INAV configurator and Others
Compatible with (Modes) PWM, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600, DShot1200, Proshot1000 and etc
Compatible with (Transmitters)
OSD Built-in analog chip and fit for DJI VTX system plug and play port
Voltage Monitoring Supported
Current Monitoring Supported
External Buzzer Supported
LED Control Supported
USB Port Micro USB
Timing Supported
Motor Rotation Supported
Mounting Holes
30.5x30.5mm (removeable) and 20x20mm


XRotor 45A Micro 32 Bit Electronic Speed Controller (ESC)

  • Applications - FPV drones with 20x20 stack mounting
  • High Speed - Peak performance 32-bit microprocessor with a running frequency of up to 120MHz for the best in results.
  • Input wires - Red-14AWG-100mm/ Black-14AWG-100mm
  • Output wires - 4in1 Cable; no other wires, but solder tabs
  • Connectors (In/Out) - XT60 plug enclosed with package.
  • Weight - 12g 
  • Dimensions - 40 x 33 x 5mm


XRotor Micro 40A 4in1 XRotor 45A 4in1 
AQ-ESC001 or HW 30902045 30902065
LiPo Power input 3S-6S 3S-6S
Cont. Current
40Ax4 45Ax4
Burst Current 60Ax4 60Ax4
BEC Output
Firmware Hobbywing_XRotor_BLHeli-32 Hobbywing_XRotor_BLHeli-32
Throttle Calibration Supported Supported
ESC Programming Stick Programming, BLHeliSuite32 Stick Programming, BLHeliSuite32
DEO Supported Supported / Enhanced
OneShot Mode Supported Supported
Timing Supported Supported
Motor Rotation Supported  Supported



Hobbywing policies require the end user to contact them directly for any setup questions or warranty concerns for Hobbywing products at this link:
The crew at Hobbywing North America are always super helpful, and we're confident that they'll be able to help quickly and efficiently, should they ever be needed.

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