FLYWING H1Pro Helicopter Flight Control FBL Gyro

Flywing H1 Pro - the last generation of rc helicopter autopilot systems.

H1 PRO, as the second generation cost-effective of the Flywing H series flight control system, has a built-in suspended independent IMU and can externally expand dual 
GNSS modules. It adopts the new generation of control and IMU algorithms, and provides a more stable experience and broader compatibility. 
H1 PRO Control System consists of a main controller (built-in suspended IMU, barometer, compass), a serial GNSS module, and a CAN protocol GNSS-Compass module (with high-brightness LED indicator light).

The main controller is the core module of the flight control system, integrating IMU, barometer, GNSS and compass modules; it can achieve precise altitude control and high-accuracy positioning functions; it provides support for multiple helicopter configurations (H3, HR3), and the GNSS module supports Beidou, GPS, GLONASS, and GALILEO.
Uses the H1 PRO parameter tuning software to configure the parameters of the main controller, including installation, adjustment, and calibration of sensors.

Features:

1. The main controller has a built-in CAN bus interface that works independently, as well as a serial port for GNSS backup. Its CAN port is used to connect the GNSS-Compass module. 
2. The built-in IMU and barometer are used to measure the flight posture and altitude, and work with GNSS to achieve horizontal positioning of the helicopter, thereby enabling flight control. 
3. The RCIN port supports multiple receiver types: S-BUS/PPM/i-BUS/WBUS/SUMD, and can support DSM2/DSMX through an external adapter. The ELRS port supports ELRS receivers. 
4. H1 PRO flight controller supports the use of an external BEC (6V-13V) or a 2S lithium battery on the idle port of the receiver to power the entire system (including the servo) when using ESC without BEC function. During adjustment, the USB cannot power the receiver, servo, and GNSS module. Please connect to the power supply to debug the receiver and GNSS-Compass module. 
5. LEFT/RIGHT/BACK ports are connected to the swash plate servo of the helicopter; Tail port is connected to the tail lock actuator (supports 1520us / 760us servo or PWM brushless ESC) of the helicopter; ESC port is connected to the PWM main brushless ESC; The AUX port is currently not functional.

Specifications:

- Helicopter type: HR3/H3 Aileronless Swashplate 
- Input voltage: 3S, 4S, 6S, 12S lithium polymer battery 
- Receiver type: S-BUS / PPM / i-BUS / WBUS / SUMD/ELRS. DSM2/DSMX should be provided with an adapter
- Supporting PC: Win10，Win11（64-bit） 
- Rated power consumption: 2W 
- Voltage range: 6V-13V，ESC BEC power supply 
- Ambient temperature -10° C to 55° C 
- Dimensions : Main FCU :  48 mm*31 mm*18.5 mm / CAN GPS  :  47 mm*30 mm*14 mm / UART GPS:  37 mm*30 mm*13.5 mm  
- Weight: Main FCU: 34g / CAN GPS: 33g / UART GPS: 21.5g 
- Maximum flight angle: Soft mode: 25° / Standard: 35° / Sport: 40° 
- Hovering accuracy (GPS Mode): vertical direction: ± 0.5m, horizontal direction: ± 1.5 m