NZFPV Harkc 65A F4 V2 Fly Tower

Integrated Flight Control and Power Distribution

The HAKRC 65A F4 V2 Fly Tower integrates a flight controller, 4-in-1 ESC, and power distribution board (PDB) for efficient FPV drone builds. Powered by the STM32F405RGT6 CPU and ICM42688 gyroscope, it ensures accurate flight data processing with HAKRCF405V2 firmware. Equipped with 16MB storage for flight logging and 5 UART serial ports for versatile connectivity, it supports 2S-6S LiPo batteries. Dual BECs (5V/3A and 10V/2.5A) provide stable power for peripherals like cameras, VTX, and GPS, with RX2 connected to SBUS for reliable receiver integration.

Robust 65A ESC and Safety Design

The integrated 4-in-1 ESC delivers 65A continuous current (75A peak for 10 seconds), supporting 2S-6S LiPo batteries for high-power FPV setups. Running BLHeliSuite16714900 firmware, it supports PWM, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, and Dshot600 protocols. Safety features include finger-tightened nut installation to prevent PCB damage, M3 orange shock absorber balls for vibration protection, and guidelines to verify pin alignment, polarity, and solder joints to avoid short circuits.

Compact Design with Seamless Integration

The fly tower features a 43mm x 40mm ESC and a 36mm x 36mm flight controller with 30.5mm x 30.5mm mounting holes (Φ4mm), designed for robust FPV builds. The 6P sky terminal seat (DJI-compatible) enables solder-free connections for GPS, TBS receivers, and cameras. Accessories include a 35V/470uF capacitor, XT60 power cable, M3x25mm screws, and cables (8P, CRSF Receiver 4P), ensuring easy setup and reliability. Four programmable color LEDs add visual customization.

Enhanced User Experience

The HAKRC 65A F4 V2 Fly Tower enhances the FPV experience with:

• High-Power Simplicity: The integrated flight controller, 65A ESC, and PDB support 2S-6S LiPo for powerful, streamlined builds.
• Precise Flight Control: The STM32F405 CPU and ICM42688 gyroscope deliver smooth, accurate performance for racing and freestyle quads.
• Efficient Power Delivery: Dual BECs (5V/3A, 10V/2.5A) and a 35V/470uF capacitor ensure reliable power for motors and peripherals.
• Wide Compatibility: Supports multiple receiver protocols (Frsky, Futaba, Flysky, TBS Crossfire, DSMX/DSM2 via SBUS), 2S-6S input, and Dshot600 for versatile setups.
• Safety and Durability: Shock absorber balls, installation precautions, and a robust design ensure longevity in demanding environments.

Technical Specifications

• CPU: STM32F405RGT6
• Gyroscope: ICM42688
• Storage: 16MB
• BEC: 5V/3A, 10V/2.5A
• ESC: 4-in-1, 65A continuous, 75A peak (10s)
• ESC Protocols: PWM, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600
• ESC Firmware: BLHeliSuite16714900
• Firmware: HAKRCF405V2
• Receiver Support: Frsky, Futaba, Flysky, TBS Crossfire, DSMX/DSM2 (RX2 for SBUS)
• UART Serial Ports: 5
• LED Support: Four programmable color LEDs
• Input Voltage: 2S-6S LiPo
• Fly Tower Dimensions: ESC 43mm x 40mm
• Flight Controller Dimensions: 36mm x 36mm (30.5mm x 30.5mm mounting holes, Φ4mm)
• Fly Tower Net Weight: 23g
• ESC Net Weight: 15g
• Flight Controller Net Weight: 8.5g
• Total Weight: 71.5g
• Package Size: 64mm x 64mm x 35mm
• Accessories: M3x25mm screws (x4), M3 plastic nuts (x4), 35V/470uF capacitor (x1), M3 orange shock absorber balls (x4), 8P cable (x1), XT60 power cable (x1), CRSF Receiver 4P cable (x1)
• Brand: HAKRC

The HAKRC 65A F4 V2 Fly Tower is the ideal choice for FPV enthusiasts seeking a high-power, robust fly tower for performance-driven drones. With its 65A ESC, precise F4 flight control, and comprehensive accessories, it delivers exceptional reliability and versatility for demanding builds.