Flight Stack Sologood F405 55A

The Sologood F405 55A flight stack is all about simplicity and predictability in flight. It’s a great choice for pilots who value stable results without overspending. This stack is often used in training drones, regular practice builds, and mid-size FPV platforms where reliability is key.

At the core is the STM32F405 MCU, offering plenty of processing power for most FPV needs. It supports several UART ports, making it easy to integrate GPS, telemetry, or sensors. The controller works with popular firmware, making configuration straightforward and flexible.

Its power stage features a 55 A ESC (65 A burst) optimized for 4–6S LiPo batteries, providing enough capacity for drones with 5–7 inch propellers. Running BLHeli_32 firmware, the ESC supports modern protocols and ensures smooth throttle response.

A built-in current sensor allows pilots to monitor energy consumption, while the LC filter reduces noise and keeps video transmission stable. This is especially useful when flying in urban areas or at range, where clean signals are crucial.

With its 30.5×30.5 mm mounting pattern and weight of about 20 g, the stack fits seamlessly into most frames. The Sologood F405 55A is a solid choice for pilots looking for functionality and stability in a compact, affordable package.

Key Specifications:

• Flight Controller: Sologood F405

• MCU: STM32F405

• Gyro: High-precision IMU

• UART Ports: Multiple (GPS, telemetry, peripherals)

• Blackbox: 16 MB

• LC Filtering: Integrated

• ESC: 55 A continuous / 65 A burst

• ESC Firmware: BLHeli_32

• Current Sensor: Built-in

• Input Voltage: 4–6S LiPo

• Mounting: 30.5×30.5 mm

• Weight: ~20 g (stack)