SKU: DRFC-1929
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SpeedyBee F7 V3 BL32 50A 30x30 Stack

₹9,128.00 (Inclusive of all taxes)
Out of Stock

The SpeedyBee F7 V3 BL32 50A 30×30 Stack integrates a high-performance STM32F722 flight controller with a 50A BLHeli_32 4-in-1 ESC, designed for 3-6S LiPo FPV racing and freestyle drones. It features a BMI270 gyro, BMP280 barometer, and Type-C USB for robust Betaflight and INAV compatibility.

Features

  • STM32F722 MCU & BMI270 Gyro for high-speed, low-latency flight processing.
  • 50A continuous (55A burst) BLHeli_32 4-in-1 ESC supports 3-6S LiPo input.
  • 30.5×30.5mm mounting pattern with integrated AT7456E OSD chip.
  • Type-C USB connectivity and BMP280 barometer for altitude hold.
  • Pre-configured for Betaflight with support for INAV firmware.

Out of stock

Description

The SpeedyBee F7 V3 BL32 50A Stack combines a powerful flight controller and ESC into a compact 30.5×30.5mm form factor, engineered for demanding FPV applications. The F7 flight controller leverages the STM32F722 processor and a high-performance BMI270 IMU to deliver precise, low-latency control essential for racing and aggressive freestyle maneuvers.

Its paired 50A BLHeli_32 4-in-1 ESC provides robust power delivery with a 55A burst rating, supporting 3-6S LiPo batteries and configurable PWM frequencies from 16kHz to 128kHz for optimal motor performance. The integrated AT7456E OSD chip, BMP280 barometer, and Type-C USB port streamline the build process and enhance in-flight telemetry.

Key Features

  • High-performance STM32F722 flight controller with dedicated processing power for complex flight algorithms.
  • BMI270 gyroscope offers superior vibration damping and high-resolution motion tracking.
  • BLHeli_32 4-in-1 ESC with 50A continuous current rating per motor and 55A burst capability.
  • Wide 3-6S LiPo input voltage range for flexible power system integration.
  • Integrated AT7456E OSD chip for clean, customizable on-screen display overlays.
  • BMP280 barometer provides accurate altitude data for altitude hold and return-to-home functions.
  • Durable PCB construction with high-current power traces and robust thermal management.
  • Type-C USB port ensures reliable, reversible connectivity for firmware updates and tuning.

Applications

  • 5-inch and 6-inch FPV racing drones requiring high-current ESCs and low-latency flight control.
  • Aggressive freestyle quadcopters where precise gyro response and robust power delivery are critical.
  • Long-range or cinematic FPV builds utilizing INAV firmware for autonomous flight modes.
  • High-performance drone builds where a compact 30.5x30.5mm stack minimizes frame space usage.

Technical Specifications

MCU TypeSTM32F722
IMU SensorBMI270
ESC FirmwareBLHeli_32
ESC Current Rating (Continuous/Burst)50A / 55A (5 sec)
PWM Frequency Range16kHz - 128kHz
Input Voltage3-6S LiPo
USB PortType-C
BarometerBMP280
OSD ChipAT7456E
Mounting Pattern30.5x30.5mm
Supported FirmwareBetaflight (Default), INAV

Frequently Asked Questions

What is the input voltage range for the SpeedyBee F7 V3 BL32 50A Stack?

The stack supports a wide input voltage range from 3S to 6S LiPo batteries (approximately 9V to 25.2V). This flexibility allows it to be used in a variety of performance-oriented builds, from lightweight 3S setups to powerful 6S racing drones.

Which flight controller firmware is compatible with this stack?

The flight controller is pre-configured for Betaflight and is fully compatible with INAV firmware. The STM32F722 MCU provides ample processing power for both firmware options, supporting advanced features like GPS navigation, telemetry, and complex PID tuning.

What mounting pattern does this FC and ESC stack use?

Both the flight controller and the 4-in-1 ESC use the standard 30.5x30.5mm mounting pattern with M3 screws. This is the most common size for modern FPV drone frames, ensuring broad compatibility and easy integration into most 5-inch and 6-inch builds.

Does the ESC support DShot and other modern protocols?

Yes, the integrated BLHeli_32 ESC supports all modern digital protocols including DShot150, DShot300, DShot600, and DShot1200. It also supports PWM and Oneshot125. The configurable PWM frequency up to 128kHz allows for ultra-smooth motor control.

Package Includes

  • 1 x SpeedyBee F7 V3 Flight Controller
  • 1 x SpeedyBee BL32 50A 4-in-1 ESC
  • 1 x Set of Stacking Hardware

Additional Information

Weight 0.118 kg
Dimensions 12 × 6 × 4 cm