SpeedyBee F405 Mini BLS 35A 20x20 Stack
The SpeedyBee F405 Mini BLS 35A 20×20 Stack is a compact flight controller and ESC combo designed for 3-6S LiPo FPV drones. It features an STM32F405 MCU, integrated Bluetooth for wireless Betaflight configuration, and a 35A BLHeli_S 4-in-1 ESC with robust transient protection.
Features
- STM32F405 MCU with integrated Bluetooth for wireless Betaflight tuning via the SpeedyBee app.
- 35A BLHeli_S 4-in-1 ESC with TVS transient suppression diodes for enhanced electrical protection.
- Dual BEC outputs: 5V/2A and 9V/3A for powering FPV cameras, VTXs, and receivers.
- Integrated AT7456E OSD chip for real-time flight data overlay and battery capacity monitoring.
- Compact 20x20mm mounting pattern compatible with modern micro and mini FPV drone frames.
Out of stock
The SpeedyBee F405 Mini BLS Stack integrates a high-performance flight controller and a reliable 35A 4-in-1 ESC into a single, compact unit. The flight controller is built around the STM32F405 microcontroller and an ICM42688P gyro, providing a stable and responsive flight experience for Betaflight and other flight firmware. Its integrated Bluetooth module eliminates the need for a physical USB connection for on-the-field tuning and configuration.
The accompanying 35A BLHeli_S ESC is designed for smooth, high-frequency operation on 3-6S LiPo batteries. It incorporates TVS diodes to protect against voltage spikes from regenerative braking and features a robust power stage for consistent current delivery. The dual BEC system offers flexible power routing, with dedicated 5V and 9V rails to support a wide range of digital and analog FPV video systems.
Additional Information
| Weight | 0.09 kg |
|---|---|
| Dimensions | 13 × 7 × 4 cm |
