Flight Stack SpeedyBee F7 V3 BLS32 50A

The SpeedyBee F7 V3 + BLS 50A stack is a high-performance FPV flight system combining an F7 flight controller and a 50A 4-in-1 ESC, designed for 5–7 inch FPV builds.

The F7 V3 flight controller features an STM32F722 processor, dual BMI270 gyros, a barometer, 16 MB Blackbox, and full support for Betaflight, INAV, and EmuFlight. Configuration is simple — you can adjust all parameters directly via Bluetooth using the SpeedyBee App, without connecting to a PC.

The BLS 50A ESC (BLHeli_S firmware) handles up to 50A continuous current and 55A peak, supporting 3–6S LiPo batteries. It provides smooth throttle response, high reliability, and cool operation under load.

With its 30.5×30.5 mm mounting pattern, this stack fits most 5–7 inch FPV frames, making it an ideal choice for pilots who need ease of setup, durability, and smart configuration options.

Key Specifications:

• Type: Flight Stack (FC + ESC)

• Flight Controller: SpeedyBee F7 V3

• MCU: STM32F722

• Gyroscope: Dual BMI270

• Blackbox: 16 MB Flash

• Barometer: Yes

• Firmware Support: Betaflight / INAV / EmuFlight

• Outputs: 5 V / 9 V / 10 V

• Connectivity: USB Type-C + Bluetooth (SpeedyBee App)

• ESC: 4-in-1 SpeedyBee BLS32 50A

• ESC Firmware: BLHeli_S

• Current: 50 A continuous / 55 A burst

• Battery: 3–6S LiPo

• Mounting Pattern: 30.5×30.5 mm, M3

• Dimensions: FC 41×41 mm, ESC 44×41 mm

• Weight: ~30 g