Hakrc 35A Mini F7 V2 Fly Tower

Integrated Flight Control and Power Distribution

The HAKRC 35A Mini F7 V2 Fly Tower integrates a flight controller, 4-in-1 ESC, and power distribution board (PDB) for streamlined micro FPV builds. Powered by the STM32F722RET6 CPU and ICM42688 gyroscope, it delivers accurate flight data processing. With 16MB storage for flight logging and 6 UART serial ports for versatile connectivity, it supports 2S-6S LiPo batteries. Dual BECs (5V/2.5A and 10V/2A) ensure stable power for peripherals like cameras, VTX, and LEDs, while the RX2 port connects to SBUS for reliable receiver integration.

Robust ESC and Safety Design

The integrated 4-in-1 ESC provides 35A continuous current (40A peak for 10 seconds) and supports PWM, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, and Dshot600 protocols. Running BLHeliSuite32Activator_16.7.14.9.0.3 firmware, it supports ESC telemetry data transmission to the VTX for real-time monitoring. Safety features include finger-tightened nut installation to prevent PCB damage, M2/M3 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

Measuring 31mm x 30mm (flight controller at 29mm x 29mm) with 20mm x 20mm mounting holes (Φ4mm), the 35A Mini F7 V2 Fly Tower is optimized for micro drone builds. The 6P sky terminal seat (DJI-compatible) enables solder-free connections for GPS, TBS receivers, and cameras. Supporting 2S-6S LiPo batteries and external programmable LEDs, it includes accessories like a 35V/270uF capacitor, XT60 power head, M2x25mm screws, and cables (8P, DJI 6P, red/blue power) for simplified setup and enhanced reliability.

Enhanced User Experience

The HAKRC 35A Mini F7 V2 Fly Tower enhances the FPV experience with:

• All-in-One Simplicity: Integrated flight controller, 35A ESC, and PDB reduce wiring complexity for quick, clean micro builds.
• Stable and Precise Flight: The STM32F722 CPU and ICM42688 gyroscope ensure smooth, responsive performance for small quads.
• Efficient Power Delivery: Dual BECs (5V/2.5A, 10V/2A) and a 35V/270uF capacitor provide reliable power for motors and peripherals.
• Wide Compatibility: Supports 2S-6S LiPo batteries, multiple receiver protocols (Frsky, Futaba, Flysky, TBS Crossfire, DSMX/DSM2 via SBUS), and Dshot600 for versatile setups.
• Safety and Durability: Shock absorber balls, installation precautions, and a compact design ensure longevity and safe operation in tight spaces.

Technical Specifications

• CPU: STM32F722RET6
• Gyroscope: ICM42688
• Storage: 16MB
• BEC: 5V/2.5A, 10V/2A
• ESC: 4-in-1, 35A continuous, 40A peak (10s)
• ESC Protocols: PWM, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600
• ESC Firmware: BLHeliSuite32Activator_16.7.14.9.0.3
• ESC Telemetry: Supported (to VTX)
• Firmware: HAKRCF7220V2
• Receiver Support: Frsky, Futaba, Flysky, TBS Crossfire, DSMX/DSM2 (RX2 for SBUS)
• UART Serial Ports: 6
• LED Support: External programmable LED
• Input Voltage: 2S-6S LiPo
• Fly Tower Dimensions: 31mm x 30mm
• Flight Controller Dimensions: 29mm x 29mm (20mm x 20mm mounting holes, Φ4mm)
• Fly Tower Net Weight: 13.2g
• Flight Controller Net Weight: 6g
• Total Weight: 56g
• Package Size: 64mm x 64mm x 35mm
• Accessories: M2/M3 orange shock absorber balls (x4), 8P cable (x1), DJI 6P cable (x1), 35V/270uF capacitor (x1), XT60 power head (x1), red/blue power cable (x1), M2x25mm screws (x4), black nuts (x4)
• Brand: HAKRC

The HAKRC 35A Mini F7 V2 Fly Tower is the ideal choice for FPV enthusiasts seeking a compact, high-performance fly tower for micro drones and racing quads. With its integrated design, robust ESC, and comprehensive accessories, it delivers exceptional performance and versatility for small-scale builds.