Description
FlyDragon F722 V2 Rotorflight FBL Flight Controller
The FlyDragon F722 V2 FBL is a cutting-edge flight controller designed for helicopter enthusiasts. Built from the ground up, it features an STM32F722 MCU, BMI270 IMU, and 128MB ‘Blackbox’ flash memory, making it a powerful and reliable choice for Rotorflight open-source software.
This flight controller supports a range of features, including Acro, Angle, Horizon, and Rescue modes, as well as connectivity options like ELRS receiver, UARTs, I2C, and ADC.
| Feature | Specification |
|---|---|
| MCU | STM32F722RET6 |
| IMU | BMI270 |
| Blackbox | W25N01G (128MB) |
| Baro | I2C2 |
| LED | WS2812 |
| Beeper | 5V Active Buzzer |
| USB | Type-C |
| UARTs | UART2, UART3, UART |
| I2C | I2C1 |
| ADC | ADC1 (12S) |
| Servo Pins | CH1-CH4 |
| RPM Inputs | RPM_E (ESC RPM Wire), RPM_S (External RPM Sensor) |
| Internal Receiver | ELRS Diversity Receiver 2.4G (UART1) |
| External Receiver | CRSF, S.BUS, F.PORT, GHOST, SUMD, SUMH, IBUS, XBUS, XBUS/RJ01, EXBUS, PPM, MSP, DSM (Needs 3.3V step-down BEC module) |
| BEC Voltage | 5-15V (3S 12.6v or 3S HV LIPO SUPPORTED!!!) |
| 5V Power Output | 5V-1.5A |
| ESC Protocols | PWM, ONESHOT125, ONESHOT42, MULTISHOT, BRUSHED, DSHOT150, DSHOT300, DSHOT600, PROSHOT |
| ESC Telemetry | BLHeli32, Hobbywing V4, Hobbywing V5, Scorpion, Kontronik, OMPHOBBY, ZTW, APD |
| Dimensions | 45mm x 27mm x 14.5mm |
| Weight | 27g |









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