Matrix 1S Brushless Flight Controller 4‑in‑1 — Compact Powerhouse The Matrix 1S 4‑in‑1 Brushless Flight Controller isn't here to mess about. G473 MCU, ICM42688 gyro, 12 A ESC, and ELRS 2.4 GHz built-in—wrapped in a 1 mm thick PCB with SmartAudio VTX pass‑through. Yes, we know we're selling it… you're welcome. Why You Want It Because soldering spaghetti should stay in the kitchen. This FC drops straight into your 1S build with plug‑in motor pads, ELRS on‑board, and enough VTX power handling to avoid your next magic smoke session. One board, zero faff, endless rips. Specifications MCU: STM32G473CEU6 (168MHz) Gyro: ICM42688P Blackbox Memory: 16MB Sensor: Voltage & current BEC: 5V/3A UART (4IN1 Version): UART 1 (For VTX), UART 2 (Free), UART 3 (For RX), UART 4 (NONE) ESC: 12A continuous RX: Serial ELRS 2.4GHz (V3.4.3) FC Firmware: Betaflight_4.5.1_BETAFPVG473 (3IN1 version), Betaflight_4.5.2_BETAFPVG473_V2 (4IN1 version) USB Port: SH1.0-4Pin OSD: AT7456E (4IN1 version only) Motor Plug: JST1.25-3Pin Battery Connector: BT2.0 Mounting Size: 25.5mm x 25.5mm Weight (4IN1 Version): 3.6±0.1g (battery connector excluded), 4.6±0.1g (battery connector included) What's in the Box* 1 * Matrix 1S Brushless 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 Balls Disclaimer Box contents may flex (supply chain roulette), but your 4‑in‑1 FC will always be 100 % rip‑ready. Still Here? Made it this far? You're either wiring up your whoop in your head or just bored. Either way—this Matrix 1S 4‑in‑1 brings ELRS, 12 A ESC, and plug‑n‑play smarts in one board. Add to basket before it vanishes (again).
