F405 Flight Controller
$50.00
Buy the F405 Flight Controller for custom FPV drone builds, repairs, upgrades, and compatible FPV configurations. Compare mounting pattern, firmware support, voltage input, ESC current rating, receiver support, solderless connectors, wiring layout, and price before checkout.
Main control chip : STM32F405RGT6
Gyroscope : ICM42688P
USB : Type-C
F405 Flight Controller Overview
The F405 Flight Controller serves buyers who need reliable control electronics for FPV drone builds, rebuilds, upgrades, and replacement setups. It features an STM32F405RGT6 main control chip, ICM42688P gyroscope, Type-C USB, onboard OSD, 16MB Black Box, multiple receiver protocol support, and a matching 80A 4-in-1 ESC for high-power FPV builds.
Key Specifications
| Product Type | FPV Flight Controller & ESC Stack |
|---|---|
| Model | F405 Flight Controller |
| Main Control Chip | STM32F405RGT6 |
| Gyroscope | ICM42688P |
| USB | Type-C |
| Barometer | BMP280 |
| OSD Chip | AT7456E |
| Firmware Support | Betaflight / INAV / ArduPilot |
| Firmware Name | ARCOSKYFPVF405 |
| Mounting Pattern | 30.5 × 30.5mm / M4 |
| Flight Controller Size | 36 × 36mm |
| Flight Controller Weight | 8g |
| Black Box | 16MB |
| Beeper | Support |
| LED | Support × 4 |
| Receiver Protocol | ELRS / CRSF / SBUS / FRSKY / FUTABA / FLYSKY / TBS Crossfire / DSMX |
| Solderless Connectors | Receiver 4P, Camera 3P, Analog VTX 4P, Digital VTX 3P, ESC 8P, GPS 6P |
| ESC MCU | EFM8BB51F16G-C-QFN20R |
| ESC Rating | 80A |
| Continuous Current | 80A × 4 |
| Instantaneous Current | 85A × 5–10S |
| ESC Firmware | BLHeli_S / Bluejay |
| MOS | ON5C430NL |
| Battery Input | 3–8S LiPo |
| Protocol | DShot300 / DShot600 / PWM / Bi-directional DShot |
| TVS Protection Diode | Yes |
| Capacitor | 50V / 4700uF Low ESR Capacitor |
| Amperemeter | Support |
| Power Output | VBAT |
| ESC Mounting Holes | 30.5 × 30.5mm / M4 |
| Best Fit | Compatible FPV frames, custom drone builds, rebuilds, and ESC/FC upgrades |
What Buyers Should Check Before Ordering
Before ordering the F405 Flight Controller, confirm that the 30.5 × 30.5mm M4 mounting pattern, 36 × 36mm board size, 3–8S LiPo battery support, receiver protocol, ESC current rating, firmware support, and wiring layout match your FPV frame and build plan. Buyers should also check stack height, solderless connector access, camera/VTX wiring, GPS connection needs, and motor current requirements.
Compatible Products
Pair the F405 Flight Controller with compatible FPV frames, brushless motors, analog VTX units, digital VTX units, receivers, FPV cameras, GPS modules, propellers, LiPo batteries, and drone build hardware.
F405 Flight Controller Shopping Questions
Is the F405 Flight Controller built for FPV drones?
Yes. The F405 Flight Controller is built for compatible FPV drone builds, repairs, upgrades, rebuilds, and replacement control electronics.
What firmware does the F405 Flight Controller support?
The F405 Flight Controller supports Betaflight, INAV, and ArduPilot. The listed firmware name is ARCOSKYFPVF405.
What mounting pattern does this controller use?
The flight controller and ESC use a 30.5 × 30.5mm / M4 mounting pattern.
What battery input does the ESC support?
The included ESC supports 3–8S LiPo battery input.
What parts should buyers pair with this product?
Buyers should pair this product with compatible FPV frames, brushless motors, VTX units, receivers, cameras, propellers, LiPo batteries, and build hardware.

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