GEPRC GEP-F405-HD V2 Flight Controller STM32F405, 36S, 9V/5V Dual BEC, DJI Plug, 30.5×30.5mm for FPV Drones

Description

Overview

The GEPRC GEP-F405-HD V2 is a feature-rich, cost-effective flight controller built for 35 inch FPV drones, especially HD builds using DJI Air Unit or Vista systems. Powered by the reliable STM32F405 MCU and equipped with the ICM42688-P gyro, it delivers stable, responsive flight control. With 6 UARTs, dual BEC outputs (5V@3A and [email protected]), and direct plug-and-play DJI compatibility, it provides everything you need for a clean, powerful digital FPV setup. Ideal for freestyle quads, cinewhoops, or mid-range cruisers running up to 6S LiPo.

Specifications

Key Features

• Affordable F4 platform with reliable STM32F405 MCU

• ICM42688-P gyro offers low noise and high stability under vibration

• Supports direct plug-in to DJI Air Unit, minimizing build complexity

• Dual BECs provide clean, independent power for HD VTX and accessories

• 6 full UARTs support GPS, receiver, telemetry, SmartAudio, and more

• 16MB Blackbox for tuning and performance analysis

• Integrated LC filter improves signal quality and reduces electrical noise

• Type-C USB for convenient configuration and flashing

Recommended Use & Setup

• Best for:

  • 5 freestyle drones (e.g. GEPRC Mark5, iFlight Nazgul Vista builds)

  • 3.54 cinewhoops with DJI Vista or Caddx Air Unit

  • 45 cruising quads on 4S6S setups

• Recommended Pairings:

  • ESC: 35A45A 4-in-1 BLHeli_S or BLHeli_32 (e.g. GEPRC 45A ESC, SpeedyBee 40A)

  • VTX: DJI Air Unit, Caddx Vista, DJI O3 (check current draw vs BEC rating)

  • RX: ELRS 2.4G, TBS Crossfire Nano RX via UART

  • Add-ons: GPS + buzzer + LED strip (via dedicated UART & BEC)

Whats Included

• 1 GEPRC GEP-F405-HD V2 Flight Controller

• 1 DJI Air Unit Adapter Cable

• 1 Flight Controller Adapter Cable

• 2 SH1.0 4-pin Silicone Cables

• 1 Camera Connection Cable

• 4 Nylon Nuts

• 4 Silicone Grommets

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