SpeedyBee F405 V4 + 60A BLS

Speedybee F405 V4 + 60A BLS is a flight controller and ESC stack offering an excellent value/performance ratio. The flight controller is packed with features, including an F405 processor and a ICM42688P gyro. One of its main advantages is the integrated Bluetooth module for wireless configuration, a microSD card slot for Blackbox logging, an integrated barometer, and support for 8 motor outputs. LED outputs are positioned at the board’s corners for easy installation, and LEDs can be controlled via Betaflight or the built-in LED controller.

A unique feature is the 4 LED indicators on the board’s edge, which display the battery status at a glance, helping prevent inserting a discharged battery. The board includes a connector for DJI FPV and I2C pads for connecting a compass. Additionally, it provides both 5V and 9V BEC outputs. Another major advantage is its compatibility with Betaflight, iNav, and Ardupilot firmware.

The flight controller is paired with a SpeedyBee 60A ESC running BlHeli_S firmware. This ESC supports up to 60A current, making it suitable for powerful 5" drones as well as larger 7-9" drones. It also includes a TVS diode for protection against voltage spikes. The package includes an XT60 connector with cables and a 1000uF low ESR capacitor.

Compared to the previous version, this board features an improved gyro, enhanced SD card compatibility (C6 and C10), a more powerful BEC, and upgraded ESCs with an aluminum heatsink.

Wiring diagram

Manual