Pacer Alpha G4 Flight Controller-HD/Analog, 30.5×30.5, Dshot2400 support

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 30.5×30.5mm mounting pattern. this
flight controller offers both HD and Analog versions to perfectly match your FPV setup. With plug-and-pla
compatilbility for the DJl 03 Air Unit and support for Dshot2400 protocol. the Alpha G4 ensures a smooth
transition from simulator practice to real-world flight.

 Key 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: 30.5×30.5mm / 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

Package Includes

1x T-Motor Pacer Alpha G4 Flight Controller (HD version. 30.5×30.5mm)
1x Accessory Kit

Pacer G4 Analog back(1).pdf

Pacer G4 Analog front 1.pdf

Pacer G4 Analog front 2.pdf

Pacer G4 HD back(1).pdf

Pacer G4 HD front(1).pdf

Alpha FC tutorial.docx