SKU: DRFC-2005
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SpeedyBee F7 Mini 35A 3-6S 8-bit Flight Controller Stack

₹11,029.00 (Inclusive of all taxes)
Out of Stock

The SpeedyBee F7 Mini 35A 3-6S Flight Controller Stack integrates a high-performance F7 processor with a 35A BLHeli_S 4-in-1 ESC, designed for compact 3-6S LiPo FPV drone builds requiring agile flight control and wireless Betaflight tuning via Bluetooth.

Features

  • High-performance F7 flight controller with 8-bit processing for rapid flight loop execution.
  • Integrated 35A BLHeli_S 4-in-1 ESC supports DSHOT600 for ultra-responsive motor control.
  • Built-in Bluetooth 4.0 BLE enables wireless Betaflight and ESC parameter tuning via the SpeedyBee app.
  • Compact 32x35mm footprint with dual M2/M3 mounting compatibility for space-constrained frames.
  • Wide 3-6S LiPo input voltage range supports high-performance 4S and 6S power systems.

Out of stock

Description

The SpeedyBee F7 Mini Stack combines a robust flight controller and a high-current ESC into a single, compact unit engineered for performance-focused micro and mini quadcopters. The F7 MCU provides ample processing headroom for complex flight algorithms and high PID loop rates, while the integrated 35A BLHeli_S ESCs ensure smooth, efficient power delivery to your motors with support for modern DSHOT protocols.

Designed for seamless integration, the stack includes comprehensive mounting hardware for both M2 and M3 standoffs, along with anti-vibration grommets to isolate sensitive electronics from frame resonance. The inclusion of a Bluetooth chip eliminates the need for a physical USB connection for basic tuning, streamlining the setup process for pilots in the field or on the bench.

Key Features

  • F7 Dual-Core STM32F745 Flight Controller delivers high-speed processing for Betaflight and ArduPilot.
  • 35A Continuous Current Rating per motor with BLHeli_S firmware supports DSHOT1200/600.
  • Integrated Bluetooth 4.0 Low Energy (BLE) enables wireless configuration via the SpeedyBee mobile application.
  • Compact 32mm x 35mm board dimensions optimize space in tight 3-inch and 5-inch drone frames.
  • Dual M2 and M3 mounting hole patterns (20x20mm) provide flexible installation options.
  • Wide 3-6S LiPo input voltage range (9V-25.2V) accommodates high-voltage power systems.
  • Includes a 35V 470µF low-ESR capacitor for superior power rail filtering and voltage spike suppression.
  • Complete accessory kit includes silicone grommets, O-rings, and screws for secure, vibration-damped mounting.

Applications

  • High-performance 3-inch to 5-inch FPV racing and freestyle drones requiring a compact, powerful stack.
  • Micro long-range builds where space and weight are at a premium, benefiting from the integrated ESC.
  • Agile cinewhoop platforms needing robust motor control and wireless tuning capabilities for rapid setup.
  • Custom experimental UAV projects requiring a reliable, all-in-one control solution with wide voltage input.

Technical Specifications

Item TypeFlight Controller Stack
Flight ControllerSpeedyBee F7 Mini
ESC ModelSpeedyBee 35A BLHeli_S Mini 4-in-1
Input Voltage3-6S LiPo (9V-25.2V)
ESC FirmwareBLHeli_S
ESC ProtocolDSHOT600
Bluetooth4.0 BLE (Built-in)
Wireless BlackboxNot Supported
Mounting Hole Pattern20mm x 20mm
Hole CompatibilityM2 and M3 screws / Silicone grommets
Length32 mm
Width35 mm
Height13 mm
Weight12.7 g

Frequently Asked Questions

What firmware does the ESC run, and is it configurable?

The integrated 4-in-1 ESC runs BLHeli_S firmware, which is fully configurable. You can adjust motor timing, startup power, and other parameters wirelessly via the SpeedyBee mobile app using the built-in Bluetooth, or via a traditional USB connection to Betaflight Configurator.

Is this stack compatible with both M2 and M3 mounting hardware?

Yes. The stack features a 20x20mm mounting hole pattern with through-holes sized to accommodate both M2 and M3 screws. The package includes a full set of screws, nylon nuts, silicone grommets, and O-rings for both sizes, allowing flexible and vibration-damped installation in a wide variety of frames.

What is the maximum voltage input for this stack?

The SpeedyBee F7 Mini Stack is rated for a 3-6S LiPo input range, which corresponds to a maximum voltage of approximately 25.2V (4.2V per cell * 6 cells). Always ensure your power source, including any voltage regulators or BECs for peripherals, stays within this limit to prevent damage.

Package Includes

  • 1 x SpeedyBee F7 Mini Flight Controller
  • 1 x SpeedyBee 35A BLHeli_S Mini 4-in-1 ESC
  • 1 x Manual & App Download Card
  • 1 x XT30 Power Cable (7cm length)
  • 1 x 8-pin JST cable (for FC & ESC connection)
  • 1 x 35V 470µF Capacitor
  • 4 x M2 x 20mm Screws
  • 4 x M2 x 25mm Screws
  • 9 x M2 Anti-vibration Silicone Grommets (6.6mm height)
  • 5 x M2 Silicone O-Rings
  • 5 x M2 Nylon CubePilot Nuts
  • 4 x M3 x 20mm Screws
  • 4 x M3 x 25mm Screws
  • 9 x M3 Anti-vibration Silicone Grommets (6.6mm height)
  • 5 x M3 Silicone O-Rings
  • 5 x M3 Nylon CubePilot Nuts

Additional Information

Weight 0.0127 kg
Dimensions 3.2 × 3.5 × 1.3 cm