SKU: DRFC-1955
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HGLRC SPECTER 40A 4-6S AIO Flight Controller

₹8,109.00 (Inclusive of all taxes)
Out of Stock

The HGLRC SPECTER 40A 4-6S AIO is a compact all-in-one flight controller and ESC stack built around the STM32F722 MCU and MPU6000 gyro, designed for 2-4 inch FPV drones. It supports direct plug-in interfaces for both analog and HD digital video systems, GPS, and is pre-flashed with BLHeli_S firmware for immediate use with Betaflight.

Features

  • STM32F722 MCU with MPU6000 Gyroscope for high-performance flight processing.
  • Integrated 40A continuous (50A peak) 4-in-1 ESC supporting DSHOT600, Oneshot, and Multishot protocols.
  • Direct plug-in interfaces for camera, receiver, and both analog/HD digital video systems.
  • Wide input voltage range of 4-6S LiPo (14.8V-22.2V) with a 5V/2A BEC.
  • Compact 34x34mm form factor with 25.5×25.5mm M2 mounting for lightweight builds.

Out of stock

Description

The SPECTER AIO integrates a powerful flight controller and a robust 40A 4-in-1 ESC onto a single 34x34mm board, minimizing wiring and saving weight for compact 2-4 inch toothpick and cinewhoop builds. Its STM32F722 processor ensures ample processing headroom for advanced Betaflight features, while the MPU6000 provides reliable gyro data for stable flight performance.

Engineered for versatility, the board includes dedicated plug-in ports for camera control, receiver connections, and separate wiring harnesses for both analog and HD digital FPV systems, simplifying installation. The integrated ESCs are capable of handling high-performance motors on 4-6S battery packs, with firmware that can be upgraded to Bluejay for enhanced motor control efficiency and features like bidirectional DSHOT.

Key Features

  • High-Performance Core: STM32F722 flight controller paired with a reliable MPU6000 IMU for precise flight control.
  • Integrated Power System: 40A continuous (50A peak) 4-in-1 ESCs pre-flashed with BLHeli_S, ready for Bluejay firmware upgrades.
  • Unified Video Interface: Dedicated, keyed connectors for seamless integration of both analog and HD digital FPV cameras and video transmitters.
  • Expansion Ready: Built-in support for GPS modules, LED strips, and a buzzer for advanced navigation and status indication.
  • Optimized Form Factor: 34x34mm board with 25.5x25.5mm M2 mounting pattern, designed to fit tightly in micro and nano long-range frames.
  • Robust Power Delivery: Onboard 5V/2A BEC powers peripherals, with input voltage support for 4-6S LiPo batteries (14.8V-22.2V).

Applications

  • High-performance 3-inch and 4-inch FPV freestyle and racing quadcopters requiring a compact, powerful stack.
  • Long-range and cinematic 2-4 inch toothpick drones where weight savings and integrated wiring are critical.
  • Cinewhoop builds utilizing 2.5-3.5 inch propellers for indoor and proximity flying.
  • Micro FPV platforms designed for 4S or 6S power systems demanding responsive throttle control.

Technical Specifications

Product NameSPECTER 40A 4-6S AIO
MCUSTM32F722
IMU (Gyro)MPU6000
BEC Output5V / 2A
Continuous Current40A per ESC
Peak Current (10s)50A per ESC
ESC FirmwareBLHeli_S (Supports Bluejay)
Flight FirmwareBetaflight (HGLRCF722AIO target)
ESC ProtocolDSHOT600, Oneshot, Multishot
Input Voltage4-6S LiPo (14.8V - 22.2V)
Board Dimensions34 x 34 mm
Mounting Hole Pattern25.5 x 25.5 mm (M2)
Weight9.8 g
OSDSupported
LED SupportSupported
Buzzer SupportSupported

Frequently Asked Questions

What is the maximum battery voltage supported by the SPECTER 40A AIO?

The SPECTER AIO supports an input voltage range of 4S to 6S LiPo batteries, which corresponds to 14.8V to 22.2V. It is crucial not to exceed 6S (25.2V when fully charged) to avoid damaging the onboard voltage regulators and ESCs.

Can I flash Bluejay firmware onto the integrated ESCs?

Yes. The board comes pre-flashed with BLHeli_S firmware, but the ESCs are fully compatible with Bluejay. You can flash Bluejay using a compatible configurator (like Bluejay Configurator) via the flight controller's passthrough feature to enable advanced options like bidirectional DSHOT for RPM filtering and improved motor timing.

Does this AIO support both analog and digital HD FPV systems?

Yes, it provides dedicated plug-in wiring harnesses for both video types. It includes separate cables for analog video pass-through (using a GH1.25 connector) and for HD digital systems like CaddxFPV or RunCam modules (using SH1.0 connectors), allowing for clean installation without soldering.

What size drones is this AIO flight controller designed for?

The SPECTER 40A AIO is optimally designed for 2-inch, 3-inch, and 4-inch FPV drone frames, particularly toothpick and lightweight freestyle designs. Its compact 34x34mm size and 25.5x25.5mm mounting pattern make it a perfect fit for micro and nano long-range builds where space and weight are at a premium.

Package Includes

  • 1 x Specter 40A 4-6S AIO Flight Controller
  • 1 x XT60 16AWG 100mm Power Cable
  • 1 x 30AWG Camera Cable (SH1.0-3P / SH1.25-3P)
  • 1 x 30AWG Receiver Cable (Dual SH1.0-4P)
  • 1 x 30AWG HD Digital Video Pass-through Cable (SH1.0-7P / SH1.0-6P)
  • 1 x 30AWG Analog Video Pass-through Cable (GH1.25-6P / SH1.0-7P)
  • 4 x M2*6.6mm Vibration Damping Standoffs
  • 4 x M2*12mm Black Nickel Screws
  • 4 x M2 Self-locking Nuts

Additional Information

Weight 0.05 kg
Dimensions 9 × 9 × 4 cm