Introducing the Helio Spring V2! The flight controller you know and love has gotten even better.
No more jumpers! Simplicity is our motto.
Inductor is on top to account for faulty ESCs emitting substantial EMI.
LC filter on the OSD line
Filtered camera power.
New orange color!
Improvements over V1
Runs multiple multiple open source flight controller firmwares including the latest Butterflight, Betaflight, iNav, and others.
True 32khz processing without overclocking
More than capable of 32khz pid-loop speeds even on an F4.
The IMU-F system is an advanced inline discretely filtered gyro that is transparent to the flight controller
More processing power is available for flight controller logic and future feature updates without causing slowdown or other issues during flight
The hardware contains both an f3 and an f4. The gyro is the ICM 20601.
Processors: F4 & F3, STM32F405 & STM32F301
IMU: ICM 20601
OSD: Full Betaflight OSD support
Motor Outputs: Full DSHOT and MULTISHOT support.
Receiver Support: PPM, S.Bus (inverter built-in), DSM, HoTT, SRXL, CSRF, FPort ready. 5V or 3.3V supply for receiver.
Telemetry Support: FrSKY Smart Port, FrSKY Sensor Hub, HoTT Telemetry, SRXL, CSRF, FPort ready. Built-in inverter for FrSKY telemetry.
Serial Ports: 5 full serial ports (UARTs). UART1 and UART2 have inverters for S.Bus and SmartPort telemetry.
Buzzer Port: Dedicated port for 5V (100mA max) buzzers.
Analog Inputs: Voltage sensing up to 26V, current and RSSI inputs (3.3V max).
Power: VBAT up to 6s with voltage regulator 2.5A continuous 3.2A burst. Or 5v in (switchable with jumper pads)