HOBBYWING XRotor FPV G2 45A 4in1 and XRotor FPV G2 65A 4in1 are highly integrated, high-performance electronic speed controllers for FPV racing drones. This firmware upgrade replaces the legacy BLHeli-32 with the latest AM32 firmware, bringing advanced features and comprehensive functionality. FPV drone pilots can tune ESC parameters and complete firmware updates via multiple methods, including throttle signal cable, development board, and Betaflight-compatible flight controllers.
The new Hobbywing 45A 20*20 4in1 ESC comes with the same reliability of the bigger version Xrotor 60A 4in1 in a smaller foot print and 20mm mounting pattern making it one of the best options for ultralite race frames like the Floss 3.0 lite.
We witnessed this ESC being punished first hand by the French Champion Killian at the WDC race in Turkey.
This thing is SOLID!
We also carry full stacks from Hobbywing, check the full line HERE.
Pairs perfectly with the new Hobbywing F7 Flight Controller!
By adopting the open-source AM32 firmware, the XRotor FPV G2 45A & 65A 4-in-1 ESCs benefit from faster update cycles and continuous feature expansion, compared to the closed-source BLHeli-32 firmware. Besides, enhanced compatibility and stability gain ensure exceptional and consistent performance for FPV drone racing.
Higher Power, No Load Worries
The AM32 firmware enables ESCs of the same specifications to sustain higher power output, handling high-load scenarios with ease and providing stronger power support.
Precision Tuning, Quicker Throttle Response
The motor KV value can be entered on the tuning page to finely adjust the motor's response speed and low-RPM acceleration, ensuring more precise control.
XRotor FPV G2 45A & 65A electronic speed controllers adopt next-generation 32-bit ARM F4 MCU running at 120 MHz for ultra-fast computation. In further, these ESCs support variable PWM Refresh Rate from 48 kHz to 96 kHz with dynamic auto-adjustment, delivering smoother throttle control.
Highly integrate four high-performance ESCs in one, XRotor FPV G2 45A & 65A ESCs feature built-in voltmeter which allows flight controllers to monitor the amp and voltage in real time. The shock-absorbing design of mounting holes effectively reduces the external vibration’s impact on high-sensitivity components and provides great shock-absorbing protection to upper devices (i.e. FC).
Features:
- High-performance next-generation 32-bit ARM F4 MCU running at 120 MHz for ultra-fast computation.
- open-source AM32 firmware
- 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 throttles. This can be very useful for finding lost crafts.
Specifications:
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Model: XRotor 45A 4in1 (20x20) BLHeli-32 DShot1200
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Application: FPVs with 130-280mm Diagonal Wheelbase
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LiPo Power input: 3S-6S
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Cont.Current: 45Ax4
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Burst Current: 60Ax4
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BEC Output: NO
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Input wires: Red-14AWG-100mm/ Black-14AWG-100mm
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Output Wire: No wires but solder tabs
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Connectors (In/Out): XT60 plug enclosed with package.
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Weight/Size: 12g/40x33x5mm
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Mounting Pattern: 20x20mm
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Firmware: Hobbywing_XRotor_BLHeli-32 Version
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Throttle Calibration: Supported
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ESC Programming: Stick Programming, BLHeliSuite32
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DEO: Supported
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OneShot Mode: Supported
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Timing: Supported
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Motor Rotation: Supported
Download the Manual Here
Package Includes:
Warranty Policy:
If any warranty needs for this product arise, please note that the manufacturer of this product is one of the few manufacturers we carry that requests the end user to contact them directly for any troubleshooting or possibly defective items.
We must follow these policies set by these manufacturers. Please make sure to contact them directly if you feel your product is defective in any way.
Reach out to us if you need an email address or contact link for this manufacturer.
