T-MOTORHOBBY Pacer G4 Alpha HD FC
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-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.
Specifications
Mounting: 30.5x30.5mm / M3 (with gummies)
Size: 37x37x4.6mm
Weight: 6.6g
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





International orders ship DDU to 180+ countries. Duties and import VAT are collected by the carrier on delivery unless your country appears in the DDP list at checkout. Battery-containing shipments move by ground or approved air freight only.
Unflown drones and unopened components can be returned within 30 days for a full refund. Built-and-tuned airframes that have been flown are covered by the 12-month workmanship warranty instead — we repair or replace, you cover one-way shipping.