GOOSKY F701-ELRS Flybarless Controller is specifically optimized and designed for Rotorflight firmware, offering low-latency response and stable attitude control tailored for RC helicopter flight characteristics. An onboard ExpressLRS (ELRS) receiver is integrated via UART1. No external receiver is required, reducing wiring complexity and enabling direct plug-and-play operation
Specifications
Main MCU
STM32F722RET6
Gyroscope / Inertial Measurement Unit (IMU)
ICM42688P
Barometer
SPLC6
Blackbox Flash Memory
256MB
Firmware
RotorFlight
Servo Ports
4: CH1, CH2, CH3, TAIL
Supported Receiver Protocol
CRSF, ELRS, S.BUS, FBUS, PPM, MSP, DSMX
Supported ESC Protocol
PWM, Oneshot, Multishot, DShot300, DShot600
Motorized Tail
Supported
RPM Sensor
Supported
UART Ports
6
Input Voltage Range
5-16V
Serial Port Output Power
5V / 1.5A (Ensure connected devices do not exceed this current)