T-Motor Pacer Alpha G4 Flight Controller (HD/Analog) 30.5*30.5 M3, 3-6S, Supports DShot2400

Description

Overview

The T-Motor Pacer Alpha G4 is a flight controller designed for FPV builds requiring high flight robustness, low-latency control, and a 30.5*30.5 M3 mounting pattern. It supports HD and Analog dual versions and supports the DShot2400 protocol.

Key Features

• High flight robustness: Stable flight even with bent propellers
• Simulator-like flight experience: Enable real-life replication of flight acrobatics practiced in simulators
• Supports DShot2400 protocol: High frequency control signal, precise flight control
• HD and Analog dual versions: Specialized flight control for HD and Analog VTX for better user experience
• DJI O3 Air Unit Plug-N-Play: No-solder setup for a fast and clean build
• Firmware: FETtec Alpha

Specifications

Input voltage	3-6S
MCU	STM32G473
Gyroscope	IIM-42652
BEC	5V2A/10V2A (HD); 5V2A (Analog)
OSD	HD OSD (HD); STM32G071 (Analog)
Firmware	FETtec Alpha
Protocol	Supports DShot2400
UART ports	UART4 (MSP), UART2 (RX)
Size	37*37*4.6MM
Weight	6.6g
Mounting holes	30.5*30.5/M3 (including shock absorption ring)

For product support and documentation help, contact [email protected] or visit https://rcdrone.top/.

Whats Included

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

Applications

• FPV builds requiring a 30.5*30.5 M3 flight controller mounting pattern
• HD or Analog FPV setups (depending on selected version)

Manuals

• 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

Details

High flight robustness supports stable performance even when a propeller gets bent.

The T-Motor Pacer Alpha G4 flight controller features a USB-C port and clearly labeled pads to simplify wiring and setup.

The T-Motor Pacer Alpha G4 flight controller features clearly labeled VBAT, 12V, 5V, GND, LED, and buzzer pads for clean wiring.

The T-Motor Pacer Alpha G4 flight controller features clearly labeled solder pads and an Alpha G4 HD board layout for clean FPV wiring.

T-Motor Pacer Alpha G4 supports 36S input and uses an STM32G473 MCU with an IIM-42652 gyroscope.