SpeedyBee F405 V4 + 55A BLS

Product detailed description

The SpeedyBee F405 V4 Stack includes an STM32F405 processor and an ICM42688P gyro for precise steering. The compact F405 V4 flight controller supports Bluetooth configuration and 6S LiPo battery input, making it a versatile choice for FPV enthusiasts. Combined with the ESC SpeedyBee BLS 55A 4-in-1, which provides up to 55A continuous current, these components ensure a powerful and reliable drone build for your aerial adventures.

Features:

• Compact design with a 30.5 x 30.5mm footprint, suitable for a variety of frame configurations.
• Precision control thanks to STM32F405 MCU and ICM42688P gyro.
• Fixed and reliable current from ESC SpeedyBee BLS 55A.
• Easy in-flight configuration of the flight controller via Bluetooth.
• Compatible with 3S to 6S LiPo batteries.

Specifications:

SpeedyBee F405 V4 Flight Controller

• MCU: STM32F405
• IMU (Gyro): ICM42688P
• USB port: Type-C
• Barometer: Built-in
• OSD chip: AT7456E
• Bluetooth: Flight controller configuration support (MSP enabled on UART4)
• Power: 3S - 6S LiPo (via G, BAT pins/pads)
• 5V output: 9 groups
• UART: 6 sets (UART1 - UART6)
• ESC signals: M1-M4 on the bottom, M5-M8 on the front
• Mounting: 30.5 x 30.5 mm (4mm holes)
• Dimensions: 41.6 x 39.4 x 7.8 mm
• Weight: 10.5g

SpeedyBee 55A BLHELI_S ESC

• Firmware: BLHeli_S J-H-40
• Current: 55A continuous, 70A (10 seconds)
• TVS protection diode: Yes
• ESC protocol: DSHOT300/600
• Power: 3-6S LiPo
• Mounting: 30.5 x 30.5 mm (4mm holes)
• Dimensions: 45.6 x 44 x 8 mm
• Weight: 23.5g

Package Includes:

• 1x SpeedyBee BLS 55A 4-in-1 ESC
• 1x 35V 1,000uF low ESR capacitor
• 5x M3 silicone O-rings
• 1x XT60 power cable (70mm)
• 1x SH 1.0 mm 30 mm cable for FC-ESC connection
• 1x DJI 6-pin cable (80 mm)