The DAKEFPV F405 V3 Flight Control FC with 55A ESC Stack is a high‑performance control and power system designed for remote control FPV racing drones, freestyle quadcopters, and high‑speed multirotor builds. Supplied by BDTronics, this integrated stack features the powerful F405 V3 flight controller with the advanced ICM42688 gyro sensor and robust 55A ESCs, all in a compact 30.5×30.5mm footprint. Its broad 3S‑6S LiPo voltage support delivers reliable power handling and precise flight control suitable for competitive racing and agile flying.

Ideal for FPV pilots and hobbyists in Bangladesh, this stack combines excellent processing capability, clean power design, and easy firmware compatibility (such as Betaflight), enabling smooth throttle response, precise tuning, and stable flight performance even under demanding conditions.

Features:

Flight Controller (DAKE F405 V3 FC):

• USB Type-C connector for easy firmware flashing and configuration

• Built-in barometer for altitude sensing

• OSD chip AT7456E for on-screen display telemetry

• Supports DJI Air Unit 6-pin plug-and-play and direct solder pads

• Fully compatible with DJI O3 / RunCam Link / Caddx Vista / DJI Air Unit V1

• 16MB Blackbox flash memory for flight data logging

• Current sensor support for monitoring battery draw

• Wide input voltage: 3–8S LiPo

• 8 UART ports for peripherals and telemetry

• Buzzer pads supported (BZ+, BZ-) for audible alerts

• BOOT button for DFU firmware flashing

• RSSI pads located on top front (RS pads)

• Firmware: Betaflight (default), Ardupilot supported

• Compact mounting: 30.5 × 30.5 mm with 4mm holes

• Lightweight: 10.5g for minimal added weight

12S 70A 4-in-1 ESC:

• High-performance DAKE 12S 70A ESC stack

• BLHeli_S / BLUEJay firmware for smooth motor control

• Continuous current: 70A per motor, Peak 80A for 10 seconds

• Built-in TVS diode for transient voltage suppression

• Includes 1000uF high-frequency low-resistance capacitor

• Supports Dshot300, Dshot600, PWM, and Bi-directional Dshot protocols

• Input voltage: 3–8S LiPo, output: VBAT

• Current scaling supported (Scale = 400, Offset = 0)

• Mounting: 30.5 × 30.5 mm with 4mm holes

• Dimensions: 45.4 × 42.8 × 6.5 mm

• Weight: 23.5g

Specifications:

Flight Controller (F405 V3 FC):

• Dimensions: 36 × 36 × 8 mm

• Weight: 10.5g

• Firmware Target: DAKEFPVF405

ESC Stack:

• Dimensions: 45.4 × 42.8 × 6.5 mm

• Weight: 23.5g

• Protocol: Dshot / PWM

• Continuous / Peak Current: 70A / 80A

Applications:

• FPV racing drones and freestyle builds

• High-current 3–8S LiPo drones

• DJI Air Unit / RunCam Link / Caddx Vista integration

• DIY FPV drone builds for hobbyists and professionals

• Custom drone projects requiring compact 30.5 × 30.5 mm mounting

dakefpv f405 v3 flight controller, 12s 70a esc stack, f405 v3 fc 3-8s, icm42688 gyro flight controller, betaflight fpv flight controller, blheli_s esc stack, fpv racing drone fc esc combo, dshot600 esc, f405 stack 30.5x30.5mm, DJI air unit compatible fc, run cam link compatible, caddx vista compatible, fpv drone electronics bangladesh, bdtronics fpv flight controller, bdtronics esc stack, high current 70a esc, fpv drone 3-8s battery, type-c fc connection, plug-and-play drone fc, fpv racing drone stack