ReadytoSky F405 Flight Controller with 16 MB Blackbox, Betaflight OSD and 3-6S LiPo Support
The ReadytoSky F405 Flight Controller is a performance-oriented flight-control board designed for FPV racing, freestyle, and custom multirotor builds. Built around the STM32F405 MCU, it provides fast flight-control processing for responsive handling and stable operation. The integrated Betaflight OSD displays key flight information through compatible FPV video systems, while 16 MB onboard Blackbox flash memory provides convenient flight-data logging for PID tuning, troubleshooting, and performance analysis.
The controller supports 3-6S LiPo input and combines a 6DOF motion sensor with an integrated barometer for motion, orientation, and pressure-based altitude data. Multiple UART interfaces provide connectivity for receivers, GPS modules, telemetry devices, and other compatible FPV peripherals. Betaflight and INAV compatibility makes the board suitable for both performance-focused FPV builds and navigation-oriented multirotor projects, while the standard 30.5 x 30.5 mm soft-mounting pattern simplifies installation in compatible drone frames.
Key Features
- STM32F405 MCU: Provides high-speed flight-control processing for FPV racing, freestyle, and custom multirotor applications.
- 16 MB Blackbox Memory: Onboard flash storage records flight data for tuning, troubleshooting and performance analysis.
- Built-In Betaflight OSD: Enables compatible flight information to be displayed directly on the FPV video feed.
- 3-6S LiPo Support: Compatible with common FPV battery configurations from 3S through 6S.
- Integrated 6DOF Sensor: Provides 3-axis gyroscope and 3-axis accelerometer data for flight stabilisation and motion sensing.
- Integrated Barometer: Adds atmospheric-pressure measurements for altitude-related flight functions.
- Multiple UART Interfaces: Provides connectivity for receivers, GPS, telemetry and other supported peripherals.
- Betaflight Compatible: Supports configuration, PID tuning, receiver setup and other Betaflight flight-control functions.
- INAV Compatible: Suitable for compatible navigation-oriented and autonomous multirotor applications.
- 30.5 x 30.5 mm Mounting: Standard flight-controller mounting pattern fits a broad range of compatible FPV frames.
- Soft-Mounting Support: Helps isolate the flight controller from frame and motor vibration.
- Compact Construction: Designed for space-constrained racing, freestyle, and DIY drone installations.
- Quality PCB and Solder Pads: Provide practical connection points for custom FPV wiring and peripheral integration.
Applications
- FPV racing drones
- FPV freestyle drones
- Custom quadcopters
- 3-6S multirotors
- Betaflight drone builds
- INAV multirotors
- DIY FPV drones
- Drone flight-data logging
- PID tuning and optimisation
- GPS-enabled drone projects
- Navigation-oriented multirotors
- Experimental UAV platforms
Package Includes:
- 1xREADYTOSKY F405 Flight Controller
