HAKRC F405V2 50A BLS Fly Tower/Stack 30.5x30.5mm STM32F405 FC + 2-6S 4-in-1 ESC

Overview

HAKRC 50AF4 fly tower/stack combines an F405 flight controller with a BLS 50A 4-in-1 ESC for a 30.5x30.5mm mounting pattern. It supports 2–6S input and includes onboard BEC outputs for powering onboard electronics.

Key Features

• FC MCU: STM32F405RE6
• FC blackbox: 16MB
• FC BEC outputs: 5V/3A and 10V/2.5A
• ESC continuous current: 50A; maximum current: 60A
• ESC signal support: PWM, Oneshot125, Oneshot42, Multispot, Dshot150, Dshot300, Dshot600
• Board markings shown for BOOT button, barometer, and CM-42688 gyro
• Pad/port labels shown including CAM-VIDEO, VTX, LED, BB-, SCL/SDA, RX/TX pads, CUR (current sensor feedback), and power pads (4V5/5V/10V/VBAT/BAT)
• User pad labels shown: USER1 (external LED strip control switch) and USER2 (buzzer control switch selection note shown on wiring diagram)

Specifications

F405 Flight Controller (FC)

BLS 50A 4-in-1 ESC

What’s Included

• HAKRC F405V2 FC x1
• HAKRC BLS 50A6S ESC x1
• 8P connection line x1
• CRSF 4P line x1
• 3P line x1
• Capacitor (35v470uf) x1
• XT60 power head (14awg) x1
• M3x25mm screw x4
• M3 nut x4
• M3 orange shock absorber ball x8

For wiring or setup support, contact https://rcdrone.top/ or email support@rcdrone.top.

Details

Pad map for connecting camera/VTX, SBUS/CRSF receiver, GPS, LED strip, buzzer, and 2–6S power inputs.

Connection overview for digital video systems and receiver wiring, with BOOT access and key UART/power pads labeled.