G-FH7 FPV FC
The G-FH7 FPV flight controller is designed for fixed-wing, UAV, and VTOL applications. Powered by the STM32H753 processor with a high-precision IMU and integrated sensors, it delivers accurate flight control.
The G-FH7 supports open-source firmware including Ardupilot, PX4, Betaflight, and iNAV. Its compact design fits small frames perfectly.
Product Information
Hardware Summary
| Item | Description |
|---|---|
| MCU | STM32H753VIH6 480MHz, 2MB Flash, 1MB RAM |
| IMU | Dual IMUs, ICM-42688-P / LSM6DSK320X |
| Barometer | DPS368 |
| Compass | IST8310 |
| OSD | Software-based analog OSD |
| Blackbox (Data Logger) | SD card |
| CAN | 1x CAN Bus |
| UART | 7x UARTs (6x connectors, 1x soldering pad) |
| PWM Outputs | 9x PWMs (8x for motor; 1x for user defined) |
| ADC Inputs | 3x ADCs |
| I2C Ports | 1x I2C |
| LED Indicators | 2x LEDs |
| Ethernet | RMII and PPS by connector (reserved for future use) |
| USB Interface | 1x USB Type-C with DFU key on board |
| Static Power Consumption | 110mA @ 5V |
| Input Voltage | Up to 12S Lipo |
| BEC Output | 5V/3A and 12V/3A (Support power-saving mode) |
| Mounting | 30.5 x 30.5mm, M4 hole |
| Dimensions | 36 x 42 x 8.63 mm |
| Weight | 10.6g |
Pin Definition
Wiring Overview
The diagram below shows G-FH7 and the connections to its peripherals.
| Interface | Function |
|---|---|
| ESC & Ext ESC | Supports a quadcopter (x4) with one ESC plug and an octocopter (x8) with two ESC plugs |
| GPS | Connects to a GPS sensor |
| SBUS | Connect to a SBUS receiver |
| I2C | Connects to external I2C sensors such as a compass or airspeed sensor |
| TELEM | Connects to radio telemetry |
| ELRS | Connects to ELRS receiver |
| CAN | Connects to CAN devices such as a CAN PMU |
| VIDEO IN | Connects to an analog FPV camera |
| A-VTX | Connects to an analog VTX |
| D-VTX | Connects to a digital VTX |
| USB | Used for firmware loading and configuration via USB Type-C |
| Buzzer | Connects to a buzzer |
| Ethernet | Reserved for future use |
| MicroSD Card Slot | Insert a MicroSD card for log storage |
| BOOT Button | Forces the flight controller into DFU mode when held during power-up to reflash firmware |