SKU: 49777941113

BetaFPV Matrix G4 4in1 v1.1 Brushed Flight Controller

Sale price$41.39 Regular price$45.99
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Description

BetaFPV Matrix G4 4in1 v1.1 Brushed Flight ControllerBETAFPV Matrix 1S Brushed Flight Controller G4 4 IN1 HD V1. 1 With serial ELRS 2. 4G Receiver for Meteor75 Pro O4 FPV Drone and similar Drones. Check out all our Whoop Style AIO Flight Controllers and the rest of our BetaFPV Products! this version retains soldering pads for external analog VTX, giving you protocol freedom while reducing voltage ripple interference for cleaner video signals. Serial ELRS 2. 4G RX Serial ELRS 2. 4G RX uses the Crossfire

BETAFPV Matrix 1S Brushed Flight Controller G4 4 IN1 HD V1.1 With serial ELRS 2.4G Receiver for Meteor75 Pro O4 FPV Drone and similar Drones.

Check out all our Whoop Style AIO Flight Controllers and the rest of our BetaFPV Products

this version retains soldering pads for external analog VTX, giving you protocol freedom while reducing voltage ripple interference for cleaner video signals.

Serial ELRS 2.4G RX

Serial ELRS 2.4G RX uses the Crossfire serial protocol (CRSF protocol) to communicate between the receiver and the flight controller board. So the Serial ELRS 2.4G RX is available to support upgrading to ELRS V3.0 with no need to flash Betaflight flight controller firmware. Enter binding status by power on/off three times.

  • Plugin and unplug the flight controller three times;
  • Make sure the RX LED is doing a quick double blink, which indicates the receiver is in bind mode;
  • Make sure the RF TX module or radio transmitter enters binding status, which sends out a binding pulse;
  • If the receiver has a solid light, it's bound.

The Serial ELRS 2.4G RX can be updated via Wi-Fi or Betaflight serial passthrough. Here is the way to update the Serial ELRS 2.4G RX firmware through passthrough.

  • Plug in your FC to your computer, connect to ExpressLRS Configurator instead of Betaflight Configurator;
  • Choose target "BETAFPV 2.4GHz AIO RX";
  • Flash using the BetaflightPassthrough option in ExpressLRS Configurator.

How to flash firmware via Wi-Fi here.

 

Features:

  • Highly integrated FC with onboard brushed ESC,  serial ELRS receiver, blackbox, and OSD—making it extremely convenient for building, using, and maintaining your drone.
  • Onboard brushed ESC supporting continuous 12A current output (peak up to 18A), with Turtle Mode (flip over after crash) support, and compatibility with 1-2S batteries.
  • Main controller upgraded from STM32F411 to the latest STM32G473, delivering a 55% increase in processing speed for a smoother and more responsive flying experience.


Specifications:

FC

  • MCU: STM32G473CEU6
  • Gyro: ICM42688P
  • Blackbox Memory: 16MB
  • Sensor: Voltage&Current
  • BEC: 5V, Max.3A
  • UART: UART 1, UART 2 (For VTX), UART 3 (For RX), UART 4 
  • BetaFlight OSD: AT7456E
  • ESC: 12A continuous
  • RX: Serial ELRS 2.4GHz (V3.4.3)
  • VTX: 5.8GHz 48 channels, Max.400mW
  • FC firmware: Betaflight_4.5.1_BETAFPVG473
  • USB port: SH1.0-4Pin
  • Motor plug: JST 1.25
  • Battery connector: BT2.0
  • Mounting size: 26mm x 26mm
  • Weight: 3.56±0.1g(4IN1)

ESC

  • Power input: 1S
  • Current: 12A continuous, 18A peak
  •  Digital signal protocol: Brushed

Instructions for use for Anti-turtle mode:

  • 1. The anti-turtle function (also known as Turtle Mode or Flip Over After Crash) on brushedFC is used in the same way as on brushless FC. In the Betaflight configurator, go to the Modes tab, find “FLIP OVER AFTER CRASH”, and assign it to an AUX switch channel. Set the trigger range for the AUX switch. The factory default anti-turtle switch channel is AUX4.
  • 2. If the aircraft crashes and lands upside down during flight, simply turn on the anti-turtle switch first, then arm the motors. You can then control the aircraft to flip back upright by moving the aileron or pitch stick. After that, turn off the anti-turtle switch and arm the motors again to resume normal flight.
  • 3. Currently, this flight controller only supports the official custom brushed flight controller firmware from BETAFPV. The official Betaflight has not yet released this firmware, so please do not flash non-official firmware yourself!


Package Includes:

  • 1 * Matrix 1S Brushed Flight Controller (4IN1)
  • 1 * Type-C to SH1.0 Adapter
  • 1 * SH1.0-4Pin Adapter Cable
  • 4 * M1.2*4 Self-tapping Screws
  • 4 * M1.4*5 Self-tapping Screws
  • 4 * Shock Absorbing Ball
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 49777941113

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Maddisun wiles
Natrona Heights, US
★★★★★ 1
Disgusted!
Size: Small, Color: Black
I’m disgusted! I ordered this for my boyfriend to wear to prom. I ordered him a small and the jacket and the vest were not smalls, they look like they were a large. All three pieces had dog or cat hair on them and the jacket had dirt stains on the inside. They were all used! And some of the stitching was coming out! I’m so glad I received it the same day I bought it, because if received it closer to prom I would have been so screwed!!! Do not buy this or buy from this brand! Terrible product!!
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Reviewed in the United States on April 10, 2026
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spartan
Bozeman, US
★★★★★ 5
Dress to Impress: Sharp, Tailored Fit, Quality Material, and Sizing Tips
Size: X-Small, Color: Navy Blue, Size: X-Small, Color: Navy Blue
This review is for the LUPURTY Men's Suits Slim Fit, 3 Piece Suits for Men, 2 Buttons Solid Jacket Vest Pants, Tuxedo Set (XS navy blue and black sets). I bought the XS knowing my son's measurements were actually below the size guide for that size, but I'm glad I did because it still worked out. The suit was a bit big—especially in the pants, which were quite long, and slightly roomy in the shoulders and arms—but it still looked sharp and well put-together. The overall fit has a clean, tailored appearance despite the extra room. The material feels high-quality and the color is true to what’s shown online. I do wish the black suit came with a black or gray tie instead of blue, which didn’t quite match. The suit in the photos is the navy blue set that my son wore to his 8th grade graduation, which matched their school colors perfectly. I also included my son’s measurements to help others with sizing: Weight 114 lbs Height 5'3" Chest 30.5" Waist 29" Hip 35" Sleeve length 21.5" Shoulder 17" Inseam 29" Back length 18.5"
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Reviewed in the United States on July 9, 2025
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Anthony T.
Massapequa, US
★★★★★ 5
Very Nice
Fit to size and comfortable
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Reviewed in the United States on October 10, 2025
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Cameron Smith
Dallas, US
★★★★★ 5
Great Fit
This was perfect for an African themed party. We purchased 2x for my son… 255lbs size 38 pants … the top was loose fitting and comfortable. The pants are lined and fit nicely
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Reviewed in the United States on December 19, 2024
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Betty Boop
Draper, US
★★★★★ 4
Product is nice
Couldn’t pull photo up, material is nice, but We thought it was real embroidery not graphic. Regardless color and fit, husband says it’s nice for price.
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Reviewed in the United States on March 9, 2023

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