FC405-6S-BTM
The FC405-6S-BTM is a high-performance flight controller designed specifically for racing drones. It features integrated Bluetooth for easy, on-the-go parameter tuning via a smartphone. Supporting 6S battery input, it combines advanced sensors and a high-speed processor to deliver powerful performance and precise control for high-speed flights. Lightweight and easy to install, this flight controller excels in both intense racing scenarios and demanding flight missions. Its optimized design ensures exceptional durability and long-term stability, making it the perfect choice for racing enthusiasts.
High-performance F405 flight controller chip.
Bluetooth-enabled wireless parameter tuning for convenient adjustments.
Onboard 16MB Flash black box for detailed flight data logging.
ICM42688-P high-precision IMU (Inertial Measurement Unit) for stable control.
Integrated SPL06 barometer for precise altitude measurement.
Up to 8 PWM outputs and 5 communication serial ports for extensive connectivity.
DJI O3 direct interface for seamless integration with DJI systems.
Dual-camera support with quick switching capability for versatile imaging.
Wide input voltage range of 3S-6S for flexible power options.
Dual BECs: 5V 3A and 9V 2A, providing stable power for peripherals.
Industrial-grade LDO regulators for enhanced stability and durability.
Multiple direct-pin connectors for easy installation and flexibility.
High-Performance Processor
Powered by the STM32F405 MCU with ARM Cortex-M4 core running at 168MHz, ensuring swift execution of complex algorithms.
Precision Gyroscope
Features the ICM42688-P 6-axis motion sensor with angular velocity error as low as ±0.07°/s for stable attitude control.
Highly sensitive accelerometer with a wide dynamic range, ideal for challenging flight conditions.
Accurate Barometer
Integrates the SPL06-001 barometer with ±1 hPa accuracy and temperature compensation for precise altitude control.
Onboard Black Box
Built-in 16M memory for flight data logging, enabling in-depth troubleshooting and optimization.
Dual Camera Switching
Supports seamless switching between two cameras, ensuring smooth transitions for varied viewing needs.
Compact Design
Measures just 38×39mm and weighs only 7g, making it ideal for FPV drones with tight space constraints.
Specifications
Specifications |
FC405-6S-BTM |
FC405-8S-CGM |
FC722-6S-X8M |
| MCU | STM32F405 | STM32F405 | STM32F722 |
| Gyro | ICM42688-P | ICM42688-P | ICM42688-P |
| Barometer | SPL06 | SPL06 | SPL06 |
| OSD | AT7456E | AT7456E | AT7456E |
| Black Box | 16M onboard | 16M onboard | 16M onboard |
| Bluetooth tuning | Supported | Not Supported | Not Supported |
| Dual camera switching | Supported | Supported | Supported |
| DJI Sky Port Insertion | Supported | Not Supported | Supported |
| USB Port | Type-C | Type-C | Type-C |
| Input Voltage | 3S-6S LiPo battery | 3S-8S LiPo battery | 3S-6S LiPo battery |
| BEC output | 5V maxi output 3A, 9V maxi output 2A | 5V max output 3A, 10V max output 2A | 5V max output 3A, 10V max output 2A |
| UART | 5 sets
|
5 sets
|
5 sets
|
| ESC signal outputs amount | 8 | 8 | 8 |
| I2C | Included (SDA&SCL pads for use with electronic compasses) | Included (SDA&SCL pads for use with electronic compasses) | Included (SDA&SCL pads for use with electronic compasses) |
| LED Pads | Included ( Used for controlling WS2812 LED control ) | Included ( Used for controlling WS2812 LED control ) | Included ( Used for controlling WS2812 LED control ) |
| Buzzer Pads | Included | Included | Included |
| BOOT Button | Included | Included | Included |
| Hardware | betaflight | betaflight | betaflight |
| Mounting | 30.5x30.5mm | 30.5x30.5mm | 30.5x30.5mm |
| Dimensions | 38×39mm | 37×37mm | 37×37mm |
| Weight | 7g | 7g | 7g |