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Unleash extreme power for your FPV racing drone with the HOBBYWING XRotor FPV G2 4-in-1 ESC. Available in 45A or 65A, this compact unit integrates four high-performance ESCs onto one board, featuring BLHeli_32 firmware, DShot1200 support, and robust 6S compatibility for ultimate agility and speed.
Features:
High performance 32-bit microprocessor with the running frequency of up to 120MHz for excellent performance.
- The ESC is running AM32 firmware, supporting dynamic PWM frequency operation from 48kHz to 96kHz, enabling expanded motor compatibility.
- The integrated AM32 firmware delivers versatile features and robust functionality, ensuring stable ESC operation under standard operating conditions with factory-default configuration.
- Users can further customize compatibility with various motors through parameter tuning to achieve enhanced efficiency and optimized performance.
- The ESC features throttle signal compatibility with PWM, DShot300, and DShot600 protocols
Technical Specifications :
ESC Model: 45A :
Continuous Current: 45A per channel
Peak Current (10s): 60A per channel
Input Voltage: 3–6S LiPo
BEC Output: No BEC (OPTO)
Dimensions: 40 × 33 × 5 mm (L × W × H) (approx.)
Mounting Holes: 20 × 20 mm
Weight: 12 g (approx.)
ESC Model: 65A :
Continuous Current: 65A per channel
Peak Current (10s): 80A per channel
Input Voltage: 3–6S LiPo
BEC Output: 5V@0.6A
Dimensions: 52 × 42 × 6.6 mm
Mounting Holes: 30.5 × 30.5 mm
Weight: 15 g (approx.)
Additional Details:
Manufacturer: HOBBYWING
Brand: HOBBYWING
Generic Name: 4-in-1 ESC || Four in One ESC || FPV ESC || Drone ESC || Multirotor ESC || Brushless ESC || Electronic Speed Controller || Flight Stack ESC || Race Drone ESC || BLHeli_32 ESC
Sold By: UAV Marketplace (an authorized seller of drone gear and accessories)
Ideal For: FPV Racing Drones || Freestyle Drones || Quadcopters || High-Performance Drone Builds || Mini Drones || CineWhoops || Robotics Projects || Competitive FPV Pilots || DIY Drone Builds || Drone Upgrades
Package Details:
Includes:
1x HOBBYWING XRotor FPV G2 4-in-1 ESC (45A or 65A model)
Frequently Asked Questions:
Q1. What is the main advantage of a "4-in-1" ESC for FPV drones?
Ans. A "4-in-1" ESC integrates four individual Electronic Speed Controllers onto a single circuit board. This design significantly simplifies wiring, reduces clutter on your drone, saves weight, and allows for a more compact and cleaner build, which is highly beneficial for FPV racing and freestyle drones.
Q2. What does BLHeli_32 firmware offer on the XRotor FPV G2 ESC?
Ans. BLHeli_32 is an advanced 32-bit ESC firmware that provides superior performance, precision, and efficiency. It supports ultra-fast digital protocols like DShot1200, offers customizable motor timing, full telemetry feedback, and various advanced features that enhance throttle linearity, responsiveness, and overall flight characteristics for FPV drones.
Q3. Can I use the HOBBYWING XRotor FPV G2 4-in-1 ESC with a 6S LiPo battery?
Ans. Yes, both the 45A and 65A versions of the HOBBYWING XRotor FPV G2 4-in-1 ESC are designed to be fully compatible with 3-6S LiPo battery inputs. This allows you to power your FPV drone with higher voltage batteries, which can lead to increased power, efficiency, and flight time, especially beneficial for demanding racing and freestyle maneuvers.



