Hobbywing XRotor 2020 Combo Stack – F7 FC + 45A 4-in-1 ESC
£118.90
This 20×20 flight stack combines the XRotor F7 FC and XRotor Micro 45A 4in1 ESC .
XRotor F7 FC:
The XRotor F7 Convertible Flight Controller from Hobbywing continues to impress with its latest iteration. This is Hobbywing’s first flight controller to implement a super fast F7 MCU and the MPU6500 gyro. It also now comes with an all-new 5V & 12V dual BEC Circuit and a special interface for the DJI image transmission system, allowing support for both analogue and DJI digital FPV video systems. As before, it supports other useful features such the BetaFlight OSD, voltage monitoring and on-board pit switch.
XRotor 45A ESC:
Size needn’t limit performance; the Hobbywing XRotor Micro 45A is a 20×20mm 4-in-1 ESC that outperforms some units twice its size. It can handle 3–6S voltage and up to 45A per channel. At its core is a 32-bit MCU running at up to 120 MHz with AM32 firmware installed, delivering the latest in ESC technology.
Features
- F7 FC
- Equipped with STM32F722 MCU which has powerful computing ability and fast running speed, and high sensitivity ICM20602 six-axis motion sensor.
- Supports BetaFlight, Cleanflight, Butterflight, Inva, and other mainstream FPV firmware.
- DJI image transmission system port equipped with corresponding flat cable
- Supports bidirectional DShot digital throttle communication.
- Unique installation design and shock absorption structure.
- On-board large capacity Flash memory chip.
- On-board 5V & 12V dual BEC circuit.
- On-board Pit Switch module.
- 45A 4-in-1 AM32 ESC
- High-performance 32-bit ARM MCU running at up to 120 MHz with AM32 firmware
- Dynamic PWM frequency (48–96 kHz) for smoother and more efficient motor control
- Supports standard PWM (1–2 ms), Oneshot125, Oneshot42, Multishot and DShot (up to DShot1200) with automatic signal detection
- Advanced braking (damped light) for fast motor retardation and active freewheeling
- Built-in voltage and current sensor for telemetry feedback to the flight controller
- Integrated 5V BEC for powering FC, receiver and accessories
- Built-in beacon function — ESC can beep after inactivity, helping locate a lost model
- Soft mounting grommets included to reduce vibration transfer to the flight controller
- Compact 20×20 mm form factor with up to 45A continuous current per channel (3–6S LiPo)
Specifications
- Compatible with (Modes): PWM, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600, DShot1200, Proshot1000 and etc
- Compatible with (Transmitters): PPM, Spektrum, SBUS, SUMD, SUMH, XBUS, IBUS, JETIEXBUS, CRSF, SRXL
- Mounting Holes: Convertible 20x20mm / 30.5×30.5mm
- Programming via: Betaflight/Cleanflight-configurator
- Firmware: HOBBYWING_XROTORF7CONV
- Voltage Monitoring: Supported
- Current Monitoring: Supported
- FC Programming: Supported
- External Buzzer: Supported
- BEC: 5V@1.5: 10V@1.5A
- LED Control: Supported
- USB Port: MicroUSB
- Size: 32x32mm
- OSD: Built-in
- Weight: 3.3g
- Model: XRotor 45A 4-in-1 (20×20 mm) AM32
- Application: FPV drones with 130–280 mm wheelbase
- Input Voltage: 3–6S LiPo
- Continuous Current: 45A × 4
- Burst Current: 55–60A × 4 (10s)
- BEC Output: 5V / 1.5A
- MCU: 32-bit ARM (up to 120 MHz) running AM32 firmware
- PWM Frequency: 48–96 kHz (dynamic)
- Signal Protocols: PWM, Oneshot125, Oneshot42, Multishot, DShot (up to DShot1200, auto-detect)
- Throttle Calibration: Supported
- ESC Programming: Stick programming or via FC
- Functions: DEO (damped light), adjustable timing, motor rotation, beacon mode
- Input Wires: 14AWG, 100 mm (red/black)
- Output Wires: Solder tabs (no wires fitted)
- Connector: XT60 plug included (not factory-installed)
- Dimensions: 40 × 33 × 5 mm
- Weight: 12 g (with wires)
- Mounting: 20 × 20 mm (M3)
In the box
- 1x Hobbywing XRotor Micro Combo Stack – F7 FC + 45A 4-in-1 AM32 ESC
- 1x Soft Mounting Grommets Set
- 1x Signal Cable