CaddxFPV Gimbal GM3 V2
by Caddx

Elevate your aerial perspective and capture ultra-smooth, cinematic footage with the CaddxFPV Gimbal GM3 V2. Weighing a mere 48 grams, this high-performance, compact 3-axis mechanical stabilization gimbal is engineered specifically for digital FPV drone configurations, fixed-wing aircraft, and RC surface vehicles. The GM3 V2 features comprehensive mechanical stabilization across the yaw, pitch, and roll axes, eliminating harsh in-flight vibrations and high-frequency motor resonance to deliver completely jello-free video. Boasting an incredible stabilization accuracy of ±0.005° and a maximum controllable tracking speed of up to ±1500°/s, it ensures instantaneous response times and crisp camera tracking even during complex, high-G acrobatic maneuvers.

Built for complete integration with digital FPV ecosystems, the GM3 V2 natively pairs with Walksnail Avatar HD Goggles, Avatar Pro Kits, Ascent Series, and the low-light Moonlight Kit. Its internal head-tracking functionality seamlessly translates the pilot's real-time head movements directly to the gimbal's orientation, creating an immersive cockpit experience. For unmatched control flexibility, the gimbal utilizes multi-protocol compatibility, allowing users to direct positioning using UART, S.Bus, CRSF, Mavlink, or traditional PWM inputs. Operating on a versatile 9V to 25.2V DC input (3S to 6S LiPo battery support) and supporting intelligent automatic recognition for both upright and inverted mounting orientations, this modular 3-axis stabilizer provides the ultimate technical edge for RC hobbyists, professional sUAS developers, and custom tactical operators alike.

Technical Specifications

• Model: GM3 V2-20

• Stabilization Mechanism: 3-Axis Mechanical (Yaw, Pitch, Roll)

• Camera Form Factor Compatibility: Walksnail Avatar and Ascent Series (19mm and 20mm mounting width dimensions)

• Stabilization Accuracy Tracking: ±0.005°

• Maximum Controllable Speed: ±1500°/s

• Controllable Rotational Envelope: Yaw: ±160° | Pitch: ±120° | Roll: ±60°

• Control Input Protocol Modes: UART, S.Bus, CRSF, Mavlink, PWM

• Head Tracking Capabilities: Built-in Support via direct UART or PPM protocols

• External Power Supply Voltage Range: 9.0V to 25.2V DC Input

• Battery Chemistry Support: 3S to 6S LiPo Batteries

• Static Power Dissipation Rating: 1.6W

• Stall Power Threshold Limit: 18W

• Total Module Weight: 48g

What's Included

• 1 x CaddxFPV Gimbal GM3 V2 3-Axis Stabilizer Unit

• 1 x Specialized Power and Control Connection Wiring Harness

• 1 x Heavy-Duty Mechanical Vibration Isolation Damping Ball Set with Mounting Assembly Hardware

Note: DO NOT flash the GM3 V1 Gimbal with V2 firmware.