HAKRC F405 65A Stack for FPV Drone – BLHeli_32 4-in-1 65A ESC + STM32F405 FC (2–6S, 32-Bit)

The HAKRC F405 65A Stack is a premium 32-bit flight controller and ESC combo designed for high-performance FPV drones. Featuring a STM32F405RET6 flight controller and a BLHeli_32 65A 4-in-1 ESC, this stack is built to handle demanding 2–6S power systems. The HAKRC F405 65A Stack supports multiple protocols including DJI FPV, CRSF, ELRS, and DSMX, making it ideal for freestyle, cinematic, and racing drones.

Specifications

🔧 HAKRC F405 65A Stack – Flight Controller Specifications

• MCU: STM32F405RET6

• IMU: ICM42688

• OSD: AT7456E

• Barometer: Integrated

• Black Box: 16MB onboard flash

• BEC Outputs: 5V/3A and 10V/2.5A

• Voltage Input: 2S–6S LiPo

• UART Ports: 5

• LEDs: Four programmable LED lights

• Current Sensor: Built-in

• Receiver Support: FrSky, FlySky, Futaba, SBUS, PPM, iBus, CRSF, ELRS, TBS Crossfire, DSMX/DSM2, DUMD

• Firmware: HAKRCF405V2

• Board Size: 36×36mm

• Mounting Hole Spacing: 30.5×30.5mm

• Weight: 8.5g

⚙️ HAKRC F405 65A Stack – 32Bit ESC Specifications

• Architecture: 32-bit BLHeli_32

• Firmware: HAKRC-60-K42_Multi_32_8.Hex

• Continuous Current: 65A

• Burst Current: 70A

• Input Voltage: 2S–6S LiPo

• Telemetry: Supported

• Signal Protocols: PWM, Oneshot125, Oneshot42, Multishot, DShot150/300/600

• Current Ratio: 160

• Board Size: 42.5×45mm

• Mounting Hole Spacing: 30.5×30.5mm

• Weight: 15g

📦 What's Included in the HAKRC F405 65A Stack Package?

• 1x HAKRC STM32F405 Flight Controller

• 1x HAKRC BLHeli_32 4-in-1 65A ESC

• 8x M3 Orange Shock Absorbing Grommets

• 2x 8P Signal Cables

• 1x LED 4P Cable

• 1x CRSF Receiver 4P Cable

• 1x DJI FPV Cable

• 1x 35V 470uF Capacitor

• 1x XT60 Power Cable

• 1x Red Power Wire & 1x Black Power Wire

• 4x M3×25mm Screws

• 4x M3 Black Nylon Nuts

• 1x DJI O3 Air Unit 3-in-1 Cable

• 1x User Manual

🚀 Why Choose the HAKRC F405 65A Stack?

• ✅ 65A 32-bit ESC handles powerful motors with ease

• ✅ Comprehensive receiver support, including Crossfire & ELRS

• ✅ Type-C USB port, barometer, OSD & black box pre-installed

• ✅ True plug-and-play DJI FPV compatibility

• ✅ Optimized for 5"–7" builds needing high amp output

Details

Hakrc F4530V2 flight controller wiring diagram. Includes ESCs, barometer, ICM-42688 dual gyroscope, SBUS receiver, VTX, GPS, TBS module, air unit, external light, camera, and return galvanometer connections.

Hakrc 4230 65A ESC, 4-in-1, dimensions: 40mm x 43mm, labeled M1-M4 ports.

Hakrc Electronics F405 65A FPV ESC kit includes circuit boards, cables, connectors, screws, and capacitors for drone assembly.