BETAFPV Matrix 5IN1 1S Brushless Flight Controller, with Onboard Serial ELRS 2.4G RX, 12A ESC, 16MB Blackbox, 5V/3A BEC, 1.0mm Thick Board, JST1.25 Pin for 1S FPV Drone Like Air65 II Air75 II

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: 5.8G 48 channels, Max 400m FC firmware: Betaflight_4.5.3_BETAFPVG473_V2 USB port: SH1.0-4Pin Motor connector: JST1.25 Battery connector: BT2.0 Mounting hole size: 26mm x 26mm Weight: 4.1±0.1g (solder-free) ESC Power input: 1S Only Current: 12A continuous, 18A peak ESC firmware: A_X_5_96KHz_V0.19.hex for BB51 Bluejay firmware Digital signal protocol: DShot300, DShot600 VTX Output power: 25/100/200/400/PIT Frequency: 5.8G 48 channels, with Raceband: 5658~5917M Channel SEL: SmartAudio2.0 Modulation type: FM Frequency control: PLL All harmonic: Max -50dBm Frequency stability: ±100KHz (Typ.) Frequency precision: ±200KHz (Typ.) Channel carrier error: ±1.5dB Antenna port: 50 Ω Operating temperature: -10℃~80℃ Package 1 * Matrix 1S 5IN1 II Brushless Flight Controller (Solder-free Version) 1 * Type-C to SH1.0 Adapter 1 * SH1.0-4Pin Adapter Cable 1 * 5.8G Antenna 4 * M1.2*4 Self-tapping Screws 4 * M1.4*5 Self-tapping Screws 4 * Shock Absorbing Balls

• All-in-One Integration: Combines FC, ESC, OSD, Serial ELRS 2.4GHz RX, and a 5.8G 400m VTX into a single compact unit. Built around a powerful STM32G473CEU6 processor and ICM42688P gyro for precise control. Features 16MB Blackbox, BetaFlight OSD (AT7456E), multiple UARTs, and a 5V/3A BEC
• Upgraded 12A Continuous ESC: ESC delivers 12A continuous current (18A peak), a major upgrade from previous 5A designs. Achieved by integrating 12 onboard MOS tubes to meet the high surge demands of 1S whoops, paired with gold-plated JST1.25 motor connectors for superior conductivity and powerful, responsive propulsion
• Enhanced Durability & Crash Protection: Features a robust 3-point mounting system that creates cushioning space during impacts, reducing stress on core components and lowering damage rates by up to 80%. Combined with a thickened 1.0mm PCB and optimized component layout for maximum crash survival
• Advanced Core Features & Firmware: Onboard Serial ELRS 2.4G RX (V3.4.3) supports the CRSF protocol and enables easy firmware updates via Wi-Fi or passthrough. Pre-flashed with optimized Betaflight 4.5.3 firmware for the ICM42688P gyro. ESC runs Bluejay firmware (A_X_5_96KHz_V0.19.hex for BB51), supporting DShot300/600, RPM filtering, and customizable PWM frequencies up to 96KHz
• Solder-Free Option Only: We only released the solder-free version on amazon, and you will receive 1 * Matrix 1S 5IN1 II Brushless Flight Controller (Solder-free Version), 1 * Type-C to SH1.0 Adapter, 1 * SH1.0-4Pin Adapter Cable, 1 * 5.8G Antenna, 4 * M1.2*4 Self-tapping Screws, 4 * M1.4*5 Self-tapping Screws, 4 * Shock Absorbing Balls