Product overview
The HOBBYWING XRotor Micro Flight Controller F4 G3 is a flight-control component for quadcopter integration, with applications covering 130-300mm FPV aircraft. Its 36*36mm board weighs 6g and combines an STM32F405 processor with an ICM20602 six-axis motion sensor. PID cycling and gyro refresh can run at 32KHz. A soft connection layout and shock absorption at the installation holes reduce external vibration at the mounting interface. Integration with a HOBBYWING stack 4-in-1 ESC simplifies wiring and installation within the aircraft.
The onboard configuration includes an OSD chip, a 12V @ 2A BEC and a Pit Switch module. The BEC supplies image transmission equipment and 12V LED devices; the Pit Switch enables remote VTx switching after adjustment through FMU parameter software. The controller has a MicroUSB port, uses the OMNIBUSF4SD firmware target and supports programming through Betaflight/Cleanflight-configurator or other software. Its integration features include multiple throttle and transmitter signal protocols, voltage and current monitoring, external buzzer support and LED control. An OSD extension slot supports flight-log recording for aircraft adjustment.
Specifications
| Specification | Value & conditions |
|---|---|
| Product name | XRotor Micro Flight Controller F4 G3 |
| Product number | 31003001 |
| Size | 36*36mm |
| Weight | 6g |
| Compatible multirotor configuration | Quadcopter |
| Firmware target | OMNIBUSF4SD |
| Flight controller programming | Supported |
| Programming software | Betaflight/Cleanflight-configurator or Others |
| Throttle signal modes | PWM, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600, DShot1200, Proshot1000, etc. |
| Transmitter signal compatibility | PPM, Spektrum, SBUS, SUMD, SUMH, XBUS, IBUS, JETIEXBUS, CRSF, SRXL, etc. |
| OSD | Built-in; parameters adjustable through FMU parameter software and remote controller. |
| Voltage monitoring | Supported |
| Current monitoring | Supported |
| External buzzer | Supported |
| LED control | Supported |
| BEC output | 12V @ 2A |
| USB port | MicroUSB |
| Applications | 130-300mm FPVs |
| Processor | STM32F405 MCU |
| Motion sensor | ICM20602 6-axis motion sensor |
| PID cycle and gyro refresh frequencies | PID cycle frequency and gyro refresh frequency: 32KHz. |
| Flight logging expansion | Integrated OSD extension slot supports recording and saving flight logs for aircraft adjustment. |
| Pit Switch | Integrated module enables remote-controller switching of the VTx on or off.After adjustment through FMU parameter software. |
| Mounting architecture | Soft connection layout with shock absorption at the installation holes to reduce external vibration. |
| ESC integration | Designed to simplify wiring and installation with a HOBBYWING stack 4-in-1 ESC.Integrated with a HOBBYWING stack 4-in-1 ESC. |
| BEC applications | Integrated 12V BEC supplies image transmission equipment and 12V LED devices.For image transmission equipment and 12V LED devices. |
Request a quote for XRotor Micro Flight Controller F4 G3
Send your application, destination country and expected quantity to the ChinaDrone team. We can discuss product selection, configuration and sourcing from China.
Submit your procurement requirements ↗No account needed. A model number is optional. Your enquiry is handled by ChinaDrone.
