MATEK G474-HELI Balance Flybarless Controller 2-6S LIPO for RC Helicopter
Specifications MCU STM32G474CE 170MHz Cortex M4 512KB FlashIMU ICM42688 PBaro SPL06Blackbox 128MB Flash3x UARTs 1 2 3 1x I2C8x PWM 4x Servos 2x Motors RPM LED 2x ADC VBAT Current USB Type C USB2 0 Electrical characteristics 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 peripheralsBEC Vx 5A cont 8A Peak for servos 5V 7 2V option 3 3V 300mAFirmware config Rotorflight MATEKG474HELIPhysical Mounting 20 x 20mm Φ4mm with Grommets Φ3mmDimensions 38 x 26 x 13 mmWeight 15g w o pins 3D step fileIncluding 1x G474 HELI1x PicoBlade 1 25mm Servo adapter M2 S2 servos 1x 20cm JST GH 4P to JST GH 4P cable1x 20cm JST GH 6P to JST GH 6P cableDupont 2 54 pins Board is shipped unsoldered