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Matrix 1S Brushless Flight Controller (3IN1/4IN1)

This product is currently out of stock and unavailable.

SKU Item-BetaFpv-321 Categories ,

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The Matrix 1S 3IN1 HD Brushless Flight Controller is purpose-built for 1S HD whoops, featuring the iconic “cross” design. Engineered exclusively for digital FPV, it eliminates analog OSD, integrating a flight controller, ESC, and ELRS 2.4G RX into one lightweight, streamlined unit for effortless setup and maintenance. Equipped with newly developed BEC and ESC, it’s finely tuned to meet the demands of 1S HD whoops, delivering superior digital image transmission and setting a new standard in 1S HD flight controllers.

Note: Stay tuned for our upcoming 4IN1 version with the analog OSD integrated.

Attention

  • Flight controllers are covered for manufacturer defects. Issues arising from user errors, physical crash damage, damage during installation or dismantling, modifications, power surges, electrical fires, or water exposure are not covered.

    Bullet Points

    • Optimized for 1S Whoops: Designed to enhance performance with the DJI O4 digital transmission system.
    • Three-in-One Integration: Combines flight controller, ESC, and ELRS 2.4G RX into a compact unit, focusing exclusively on high-quality digital FPV by eliminating analog OSD.
    • Stable HD Video Transmission: Features a newly developed BEC to ensure consistent power delivery for seamless HD performance.
    • Enhanced Overcurrent Capacity: Supports 12A continuous current and 18A peak ESC, providing robust performance for demanding flights.
    • Reliable Precision: Includes an independent 3.3V LDO design to deliver stable, interference-free power directly to the IMU for accurate control.
    • Effortless Setup: Equipped with convenient motor plugs and a SH1.0-6Pin HD digital port for a solder-free, hassle-free installation and maintenance experience.

    Specifications

    FC

    • MCU: STM32G473CEU6 (168MHz)
    • Gyro: ICM42688P
    • Blackbox memory: 16MB
    • Sensor: Voltage & Current
    • BEC: 5V/3A
    • UART: UART 1 (RX Only/SBUS), UART 2 (Free), UART 3 (For RX), UART 4 (Free/HD MSP)
    • ESC: 12A continuous
    • RX: Serial ELRS 2.4GHz (V3.4.3)
    • FC firmware: Betaflight_4.5.1_BETAFPVG473
    • USB port: SH1.0-4Pin
    • HD Digital VTX Port: SH1.0-6Pin
    • Motor plug: JST1.25-3Pin
    • Battery connector: BT2.0
    • Mounting size: 25.5mm x 25.5mm
    • Weight: 3.2±0.1g (battery connector excluded), 4.2±0.1g (battery connector included)

    ESC

    • Power input: 1S Only
    • Current: 12A continuous, 18A peak
    • ESC firmware: A_X_5_96_v0.19.2.hex for BB51 Bluejay firmware
    • Digital signal protocol: DSHOT300, DSHOT600

    Diagram

    Diagram of Matrix 1S 3IN1 HD Brushless Flight Controller:

    New BEC for Stable HD Image Transmission

    Digital image transmission requires higher current, and 1S whoops often fly at voltages as low as 3.3V, placing significant demands on the BEC. To meet these challenges, an advanced BEC has been developed, capable of delivering over 3A of current at ultra-low voltages down to 2.85V. This ensures stable digital image transmission even in critical situations. While flying to such low voltages isn’t recommended, this innovation provides pilots with a greater chance of safely recovering from unexpected situations.

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