
Matek G474-HELI Flybarless Flight Controller
Experience the next generation of helicopter flight control with the Matek G474-HELI Flybarless Flight Controller. Utilizing advanced RotorFlight firmware, this controller delivers unmatched precision and responsiveness for a truly unparalleled flying experience. Perfect for pilots looking to push the boundaries of RC helicopter flight. Specifications: MCU: STM32G474CE, 170MHz Cortex-M4 , 512KB Flash IMU: ICM42688-P Baro: SPL06 Blackbox: 128MB Flash (1G-bit NAND) 3x UARTs (1, 2, 3) 1x I2C 8x PWM (4x Servos, 2x Motors, RPM, LED) 2x ADC (VBAT, Current) USB Type-C(USB2.0) Input voltage range: 5.4V~30V (2~6S LiPo) No current sensor integrated, support external 3.3V based current sensor. Battery Voltage divider 1K:10K (Scale 110) BEC 5V 2A for FC and peripherals BEC Vx 5A cont. 8A Peak for servos (5V, 7.2V option) 3.3V 300mA Firmware: Rotorflight / MATEKG474HELI Mounting: 20x20mm, Φ4mm with Grommets Φ3mm Dimensions: 38x26x13mm Weight: 15g (w/o pins) Includes:1x Matek G474-HELI F