BetaFPV Matrix 1-2S Brushed Flight Controller (4in1)

The BetaFPV Matrix brushed flight controller is an all-in-one board for 1-2S brushed whoops and FPV drone soccer craft. The 4IN1 version combines the flight controller, brushed ESC, serial ELRS 2.4 GHz receiver and OSD, and keeps an external VTX port so you can fit the video transmitter of your choice.

Key features

• STM32G473 MCU, about 55% faster than the earlier STM32F411-based board

• Onboard brushed ESC rated 12 A continuous and 18 A peak, with Turtle Mode support

• Integrated serial ELRS 2.4 GHz receiver and Betaflight OSD

• 16 MB blackbox flash for tuning logs

• 5 V 3 A BEC to run an external VTX and camera

Specifications

• MCU: STM32G473CEU6

• Gyro: ICM42688P

• ESC: Brushed, 12 A continuous, 18 A peak

• Input voltage: 1-2S LiPo

• Receiver: Serial ELRS 2.4 GHz (CRSF)

• OSD: AT7456E

• Blackbox: 16 MB

• BEC: 5 V, 3 A

• Mounting holes: 26 x 26 mm

• Motor plugs: JST 1.25

• Battery connector: BT2.0

• USB: SH1.0 4-pin

• Weight: 3.56 g

• Firmware: Betaflight (BetaFPV G473 build)

BetaFPV ships its own Betaflight build for this board; save a CLI dump before flashing anything else.