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Hobbywing XRotor Micro 40A(20x20) 6S 4in1 ESC & FC F7 Combo

Hobbywing XRotor Micro 40A(20x20) 6S 4in1 ESC & FC F7 Combo

XRotor Micro 40A(20x20) 6S 4in1 ESC&FC F7 Combo

Product Number: 38040303

ESC: XRotor Micro 40A(20x20) 6S 4in1 ESC

FC:XRotor Flight Controller F7

Applications: 100-300mm FPVs

About ESC: XRotor Micro 40A (20x20) BLHeli_32 4in1 DShot1200


  • High performance 32-bit microprocessor with the running frequency of up to 48MHz for excellent performance.
  • BLHeli_32 firmware is the third generation BLHeli, following base BLHeli and BLHeli-S.
  • All codes use damped light mode. Damped light does regenerative braking, causing very fast motor retardation, and inherently also does active freewheeling.
  • The code supports features to prevent sync loss. There are tunable parameters that can make the code run well even in the most demanding situations, although default settings will work excellently in normal operating environment
  • The code supports regular 1-2ms pulse width input, as well as Oneshot125 (125-250us), Oneshot42 (41.7-83.3us) and Multishot (5-25us).
  • Dshot signaling is supported at any rate up to at least Dshot1200. The input signal is automatically detected by the ESC upon power up.
  • The code also supports a beacon functionality, where the ESC will start beeping after a given time of zero throttle. This can be very useful for finding lost crafts.


  • Model - XRotor 40A 4in1 (20x20) BLHeli-32 DShot1200
  • SKU - 30902045
  • Application - FPVs with 130-280mm Diagonal Wheelbase
  • LiPo Power input - 3S-6S
  • Cont.Current - 40Ax4
  • Burst Current - 60Ax4
  • BEC Output - NO
  • Input wires - Red-14AWG-100mm/ Black-14AWG-100mm
  • Output Wire - No wires but solder tabs
  • Connectors(In/Out) - XT60 plug enclosed with package.
  • Weight / Size - 12g / 40x33x5mm
  • Firmware - Hobbywing_XRotor_BLHeli-32 Version
  • Throttle Calibration - Supported
  • ESC Programming - Stick Programming, BLHeliSuite32
  • DEO - Supported
  • OneShot Mode - Supported
  • Timing - Supported
  • Motor Rotation - Supported 

About FC:XRotor XRotor Flight Controller F7

Equipped with STM32F722 MCU which has powerful computing ability and fast running speed, and high sensitivity ICM20602 six-axis motion sensor. It can perfectly support bidirectional DShot digital throttle communication. The integrated OSD chip can adjust and set each OSD parameters in FC parameter adjustment software and radio, which is simple and convenient. 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.


  • Compatible with (Multirotors) Quadcopters
  • FC Programming Supported
  • Programming via Betaflight/Cleanflight-configurator
  • Compatible with (Modes) PWM、Oneshot125、Oneshot42、Multishot、
  • Dshot150、Dshot300、Dshot600、PROSHOT1000
  • Compatible with (Transmitters) PPM、Spektrum、SBUS、SUMD、SUMH、 XBUS、IBUS、JETIEXBUS、CRSF、SRXL
  • OSD Built-in
  • Voltage Monitoring Supported
  • Current Monitoring Supported
  • External Buzzer Supported
  • LED Control Supported
  • BEC 5V @ 1.5A ; 10V @ 1.5A


  • Size 32x32mm
  • Weight 3.3g

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