The T-Motor Pacer Alpha G4 Flight Controller is designed for professional FpV pilots who demand high flight robustness, ultra-low latency, and precise control. Featuring a 30.5x30.5mm mounting pattern, this flight controller offers both HD and Analog versions to perfectly match your FPV setup. With plug-and-play compatilbility for the DJl 03 Air Unit and support for Dshot2400 protocol, the Alpha G4 ensures a smoothtransition from simulator practice to real-world flight. Package Includes: 1x Flight Controller Features: High Flight Robustness – Stable flight performance even with bent propellers. Simulator-Like Flight Experience – Real-life replication of acrobatic maneuvers practiced in simulators. DJI O3 Air Unit Plug-N-Play – No-solder setup for a fast and clean build. Supports DShot2400 Protocol – High-frequency control signals for precise response.HD & Analog Versions Available – Specialized flight control for both HD and Analog VTX systems.FETtec Alpha Firmware – Reliable firmware optimized for flight stability and tuning flexibility. Specifications: Mounting: 30.5x30.5mm / M3 (with gummies) Size: 37x37x4.6mm Weight: 7g Input Voltage:** 3–6S LiPo MCU: STM32G473 Gyro: IIM-42652 BEC: Standard: 5V/2A HD: 5V/2A & 10V/2A Firmware: FETtec Alpha OSD:HD OSD UART Ports: UART4 (MSP), UART2 (RX) Protocol: Supports DShot2400 Info: