BetaFPV Matrix 1S Brushless Flight Controller 4IN1

Overview:
The Matrix 1S 4IN1 FC by BetaFPV combines flight controller, 1S ESC, serial receiver and analogue VTX support in a compact, plug-and-play package. It’s engineered with racing and whoop builds in mind, delivering a potent blend of processing power, power delivery stability and easy installation. Whether you’re building a micro-FPV drone, a 65-75mm whoop or a lightweight 1S freestyle quad, the 4IN1 simplifies wiring and gets you flying faster - without compromising on control precision or throttle response. 

Features:
- STM32G473 MCU for fast processing and responsive flight control. 
- Integrated 12A continuous (18A peak) 1S ESC, offering reliable power for typical whoop and micro builds. 
- On-board serial ELRS 2.4GHz receiver (V3.4.3), eliminating the need for an external RX module and reducing build complexity. 
- Built-in Betaflight OSD (AT7456E) for telemetry and video overlay when using analogue VTX. 
- External solder pads for analogue VTX connections to support flexible video setups. 
- JST1.25-3 Pin motor plugs for plug-and-play motor connections — no soldering required. 
- 5V/3A BEC to provide stable, clean power to FC, RX and peripheral components, even under load. 
- Standard 25.5×25.5mm mounting holes make it compatible with most 1S whoop and micro-quad frames. 

Specification:
- BetaFPV Matrix 1S Brushless Flight Controller 4IN1 (01040018_3)
- MCU: STM32G473CEU6 (168MHz) 
- Gyro: ICM42688P 
- Blackbox memory: 16Mb 
- BEC output: 5V/3A 
- ESC rating: 12A continuous, 18A peak (1S only) 
- Supported ESC protocols: DShot300/DShot600 
- Receiver: Serial ELRS 2.4GHz (V3.4.3) 
- OSD: AT7456E
- Motor connectors: JST1.25(3Pin) 
- Battery connector (pre-soldered to board): BT2.0 
- Mounting holes: 25.5x25.5mm 
- Weight: 3.6±0.1g (without battery connector), 4.6±0.1g (with battery connector)

Included:
- 1x BetaFPV Matrix 1S Brushless Flight Controller 4IN1
- Accessories