SKU: DRFC-1956
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HGLRC SPECTER 25A AIO Flight Controller & ESC Stack

₹9,479.00 (Inclusive of all taxes)
Out of Stock

The HGLRC SPECTER 25A AIO is a compact flight controller and 4-in-1 ESC stack designed for 3-6S LiPo FPV drones. It integrates an STM32F722 MCU, MPU6000 gyro, and Bluejay ESC firmware for high-performance racing and freestyle applications.

Features

  • Integrated 25A 4-in-1 ESC with Bluejay firmware for smooth, responsive motor control.
  • STM32F722 MCU (216MHz) paired with an MPU6000 gyro for high-speed, stable flight processing.
  • Supports 3-6S LiPo input voltage (11.1V-22.8V) with a 5V/2A BEC for peripherals.
  • Features integrated Bluetooth 5.1 for wireless Betaflight configuration via the SpeedyBee app.
  • Includes 16MB black box for detailed flight data logging and five UARTs for extensive peripherals.

Out of stock

Description

The HGLRC SPECTER 25A AIO combines a high-performance flight controller and a robust 4-in-1 electronic speed controller into a single 34x34mm board. Its core is the STM32F722 microcontroller, which operates at 216 MHz to deliver rapid PID loop calculations and low-latency response, essential for acrobatic FPV flight. The board is built around the reliable MPU6000 IMU, providing stable gyro data even in high-vibration environments.

Power management is handled by a robust circuit supporting direct 3-6S LiPo input, with a dedicated 5V/2A BEC to power FPV cameras, receivers, and other accessories. The integrated ESCs run Bluejay firmware, offering features like RPM filtering, bidirectional DShot, and customizable startup tones for optimized performance and diagnostics. The inclusion of a 16MB onboard flash chip provides ample storage for black box logs, crucial for tuning and analyzing flight characteristics.

Key Features

  • High-Performance Processing: STM32F722 MCU delivers 216 MHz computational power for ultra-low latency flight control and filtering.
  • Robust Power System: Handles 3-6S LiPo input (11.1V-22.8V) with over-current protection and a stable 5V/2A BEC.
  • Advanced Flight Sensor Suite: Equipped with an MPU6000 gyro/accelerometer and a DPS310 barometer for altitude hold and advanced flight modes.
  • Integrated Wireless Setup: Built-in Bluetooth 5.1 enables convenient, cable-free PID tuning and configuration via the SpeedyBee mobile app.
  • Comprehensive Connectivity: Features five UARTs, an AT7456E OSD chip, and dedicated wiring harnesses for DJI digital video systems and analog cameras.
  • Optimized ESC Performance: 25A continuous current per motor with Bluejay firmware supports RPM filtering, bidirectional DShot, and customizable protocols.

Applications

  • 3-inch to 5-inch FPV racing and freestyle quadcopters requiring a compact, high-performance AIO board.
  • Lightweight toothpick and micro-long-range builds where space and weight savings are critical.
  • FPV drone builds utilizing 1404 to 2207 size brushless motors on 3S, 4S, or 6S battery packs.
  • Builds integrating digital HD FPV systems (DJI, Walksnail) or high-quality analog cameras via the dedicated wiring ports.

Technical Specifications

ModelSPECTER 25A AIO
MCUSTM32F722 (216MHz)
GyroMPU6000
BarometerDPS310
OSD ChipAT7456E
Black Box Storage16MB
ESC FirmwareBluejay (Q-H-30)
Continuous Current per ESC25A
Input Voltage3-6S LiPo (11.1V-22.8V)
BEC Output5V @ 2A
UARTs5
Bluetooth5.1 Dual Mode
Board Dimensions34 x 34 x 6.7 mm
Mounting Hole Pattern25.5 x 25.5 mm (M2)
Weight12.05 g

Frequently Asked Questions

What is the input voltage range for the HGLRC SPECTER 25A AIO?

The SPECTER 25A AIO supports a wide input voltage range from 11.1V to 22.8V, which corresponds to 3-cell (3S) through 6-cell (6S) LiPo batteries. Its built-in power circuitry includes over-current protection and provides a stable 5V/2A BEC for powering your FPV camera, receiver, and other peripherals.

Does this AIO board support Bluetooth for configuration?

Yes, it features integrated Bluetooth 5.1 dual-mode functionality. This allows you to wirelessly connect to the board using the SpeedyBee mobile app. You can adjust Betaflight settings such as PID tuning, rates, and serial port configurations without needing a physical USB cable, which is convenient for field adjustments.

What firmware do the ESCs use, and can I update it?

The integrated 4-in-1 ESCs come pre-flashed with Bluejay firmware (version Q-H-30). Bluejay is an open-source ESC firmware that supports features like RPM filtering, bidirectional DShot, and customizable startup melodies. You can update or reconfigure the firmware using standard ESC flashing tools like the BLHeli Suite or Bluejay Configurator via the board's dedicated ESC passthrough pad.

What is the mounting hole pattern and size of the board?

The board has a compact footprint of 34x34mm with a mounting hole pattern of 25.5x25.5mm. It uses M2 screws for installation. This standard pattern makes it compatible with a wide range of FPV drone frames designed for 30.5x30.5mm or 25.5x25.5mm stacks, typically using nylon or aluminum standoffs.

Package Includes

  • 1 x HGLRC SPECTER 25A AIO Board
  • 1 x 14AWG 100mm XT60 Power Cable
  • 1 x 18AWG 70mm XT30 Power Cable
  • 1 x 30AWG 70mm Double-ended SH1.0-6P DJI Cable
  • 1 x 30AWG 75mm Single-headed 1.25-3P Camera Cable
  • 1 x Accessory Kit (Screws, Standoffs)

Additional Information

Weight 0.055 kg
Dimensions 7 × 7 × 4 cm