Flight Controllers
FC-1 Flight Controller
A compact enclosed flight controller for multirotor and fixed-wing UAVs: four ESC channels, ten servo outputs, a 6-axis IMU and a serial RC input in one unit.
FC-1 is Rox Aero's flight controller for small unmanned aircraft. It is designed in-house — electronics, firmware pin map and enclosure — and supplied as a finished, enclosed unit ready to be mounted in an airframe.
With four ESC channels and ten servo outputs, the same controller covers quadcopters, fixed-wing aircraft and hybrid VTOL layouts. Servo power runs on its own 5–6 V rail, separated from the logic supply, so control-surface loads do not disturb the flight computer.
FC-1 specifications
| Processor | Dual-core 32-bit MCU, 240 MHz, integrated 2.4 GHz radio |
|---|---|
| Inertial sensor | 6-axis gyroscope + accelerometer (MPU6050) with dedicated interrupt line |
| Motor outputs | 4 × ESC channels (M1–M4) |
| Servo outputs | 10 × PWM channels (S1–S10) on an isolated 5–6 V servo rail |
| RC input | Serial receiver port — SBUS / iBUS / PPM, 8 channels |
| Power input | 2S–3S LiPo, on-board regulation, battery voltage monitoring |
| Interfaces | USB, camera port, status buzzer and LED |
| Flight modes | Manual and Stabilize, plus Loiter and RTL when an external GNSS receiver is connected — selected from one RC mode channel |
| Ground software | Works with RoxAero GCS |
Supplied to manufacturers and integrators
FC-1 is offered on a wholesale and OEM basis. For volume orders we can discuss private labeling, connector options and firmware defaults matched to your airframe.
Tell us your platform type and annual quantity and we will come back with availability, lead time and pricing.