XRotor FPV G2 45A & 65A ESC Upgrades to AM32 Firmware

XRotor FPV G2 45A & 65A ESCs Upgrade to AM32 Firmware

Source : HOBBYWINGDate : 3rd Apr 2025

HOBBYWING FPV G2 45A & 65A ESC

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.

Iterative Updates, Advanced Features

 45A & 65A Electronic Speed 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.

In-Depth Exploration of XRotor FPV G2 45A & 65A ESCs

XRotor FPV G2 45A & 65A ESC

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).

HOBBYWING XRotor FPV ESC

HOBBYWING XRotor G2 45A & 65A electronic speed controllers for FPV racing drones support latest high-speed digital throttle signals, including DShot 300/600, providing excellent anti-interference capabilities and rapid response speed. Moreover, XRotor FPV G2 45A & 65A ESCs also remains compatible with traditional PWM signals to meet different needs from pilots.

XRotor FPV G2 45A & 65A ESCs Upgrade to AM32 Firmware

Source:HOBBYWINGDate: 3rd Apr 2025

HOBBYWING FPV G2 45A & 65A ESC

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.

Iterative Updates, Advanced Features

 45A & 65A Electronic Speed 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.

In-Depth Exploration of XRotor FPV G2 45A & 65A ESCs

XRotor FPV G2 45A & 65A ESC

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).

HOBBYWING XRotor FPV ESC

HOBBYWING XRotor G2 45A & 65A electronic speed controllers for FPV racing drones support latest high-speed digital throttle signals, including DShot 300/600, providing excellent anti-interference capabilities and rapid response speed. Moreover, XRotor FPV G2 45A & 65A ESCs also remains compatible with traditional PWM signals to meet different needs from pilots.